# tracer: function
#
# entries-in-buffer/entries-written: 120922/5501107375   #P:44
#
#                              _-----=> irqs-off
#                             / _----=> need-resched
#                            |/  _-----=> need-resched_lazy
#                            || / _---=> hardirq/softirq
#                            ||| / _--=> preempt-depth
#                            |||| /_--=> preempt-lazy-depth
#                            |||||  _-=> migrate-disable   
#                            ||||| /    delay
#           TASK-PID   CPU#  ||||||    TIMESTAMP  FUNCTION
#              | |       |   ||||||       |         |
          <idle>-0     [025] d...1..    76.546059: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [026] d...1..    76.546059: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [025] d...1..    76.546059: irq_enter <-smp_trace_call_function_interrupt
##### CPU 27 buffer started ####
          <idle>-0     [027] d...1..    76.546059: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [025] d...1..    76.546059: rcu_irq_enter <-irq_enter
          <idle>-0     [026] d...1..    76.546059: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [026] d...1..    76.546060: rcu_irq_enter <-irq_enter
          <idle>-0     [025] d...1..    76.546060: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
##### CPU 28 buffer started ####
          <idle>-0     [028] d...1..    76.546060: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [027] d...1..    76.546060: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [025] d...1..    76.546060: tick_irq_enter <-irq_enter
          <idle>-0     [027] d...1..    76.546060: rcu_irq_enter <-irq_enter
          <idle>-0     [026] d...1..    76.546060: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [025] d...1..    76.546060: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
##### CPU 29 buffer started ####
          <idle>-0     [029] d...1..    76.546060: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [028] d...1..    76.546060: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [026] d...1..    76.546060: tick_irq_enter <-irq_enter
##### CPU 30 buffer started ####
          <idle>-0     [030] d...1..    76.546060: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [027] d...1..    76.546060: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [025] d...1..    76.546060: ktime_get <-tick_irq_enter
          <idle>-0     [026] d...1..    76.546060: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [028] d...1..    76.546060: rcu_irq_enter <-irq_enter
##### CPU 31 buffer started ####
          <idle>-0     [031] d...1..    76.546060: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [027] d...1..    76.546060: tick_irq_enter <-irq_enter
          <idle>-0     [025] d...1..    76.546060: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [029] d...1..    76.546060: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [027] d...1..    76.546060: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [026] d...1..    76.546060: ktime_get <-tick_irq_enter
          <idle>-0     [028] d...1..    76.546060: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [030] d...1..    76.546060: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [025] d...1..    76.546060: update_ts_time_stats <-tick_nohz_stop_idle
##### CPU 32 buffer started ####
          <idle>-0     [032] d...1..    76.546060: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [029] d...1..    76.546060: rcu_irq_enter <-irq_enter
          <idle>-0     [026] d...1..    76.546060: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [028] d...1..    76.546060: tick_irq_enter <-irq_enter
          <idle>-0     [025] d...1..    76.546060: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [030] d...1..    76.546060: rcu_irq_enter <-irq_enter
          <idle>-0     [027] d...1..    76.546060: ktime_get <-tick_irq_enter
##### CPU 33 buffer started ####
          <idle>-0     [033] d...1..    76.546060: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [026] d...1..    76.546061: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [028] d...1..    76.546061: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [031] d...1..    76.546061: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [029] d...1..    76.546061: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [027] d...1..    76.546061: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [026] d...1..    76.546061: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [030] d...1..    76.546061: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [031] d...1..    76.546061: rcu_irq_enter <-irq_enter
          <idle>-0     [032] d...1..    76.546061: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [029] d...1..    76.546061: tick_irq_enter <-irq_enter
          <idle>-0     [027] d...1..    76.546061: update_ts_time_stats <-tick_nohz_stop_idle
##### CPU 34 buffer started ####
          <idle>-0     [034] d...1..    76.546061: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [028] d...1..    76.546061: ktime_get <-tick_irq_enter
          <idle>-0     [025] d...1..    76.546061: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [030] d...1..    76.546061: tick_irq_enter <-irq_enter
          <idle>-0     [033] d...1..    76.546061: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [032] d...1..    76.546061: rcu_irq_enter <-irq_enter
          <idle>-0     [029] d...1..    76.546061: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [027] d...1..    76.546061: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [025] d...1..    76.546061: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [028] d...1..    76.546061: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [030] d...1..    76.546061: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [031] d...1..    76.546061: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
##### CPU 35 buffer started ####
          <idle>-0     [035] d...1..    76.546061: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [033] d...1..    76.546061: rcu_irq_enter <-irq_enter
          <idle>-0     [026] d...1..    76.546061: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [028] d...1..    76.546061: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [031] d...1..    76.546061: tick_irq_enter <-irq_enter
          <idle>-0     [032] d...1..    76.546061: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [029] d...1..    76.546061: ktime_get <-tick_irq_enter
          <idle>-0     [026] d...1..    76.546061: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [025] d...1..    76.546061: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [034] d...1..    76.546061: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [030] d...1..    76.546061: ktime_get <-tick_irq_enter
          <idle>-0     [028] d...1..    76.546061: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [033] d...1..    76.546061: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [031] d...1..    76.546061: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [032] d...1..    76.546061: tick_irq_enter <-irq_enter
          <idle>-0     [029] d...1..    76.546061: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [025] d...1..    76.546061: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [027] d...1..    76.546061: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [026] d...1..    76.546061: touch_softlockup_watchdog <-tick_irq_enter
##### CPU 36 buffer started ####
          <idle>-0     [036] d...1..    76.546061: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [034] d...1..    76.546061: rcu_irq_enter <-irq_enter
          <idle>-0     [035] d...1..    76.546061: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [030] d...1..    76.546061: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [033] d...1..    76.546061: tick_irq_enter <-irq_enter
          <idle>-0     [025] d...1..    76.546061: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [032] d...1..    76.546061: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [029] d...1..    76.546061: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [027] d...1..    76.546061: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [026] d...1..    76.546061: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [035] d...1..    76.546061: rcu_irq_enter <-irq_enter
          <idle>-0     [031] d...1..    76.546061: ktime_get <-tick_irq_enter
##### CPU 37 buffer started ####
          <idle>-0     [037] d...1..    76.546061: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [030] d...1..    76.546061: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [033] d...1..    76.546061: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [029] d...1..    76.546061: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [034] d...1..    76.546061: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [025] d...1..    76.546061: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [026] d...1..    76.546061: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [027] d...1..    76.546061: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [028] d...1..    76.546061: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [030] d...1..    76.546061: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [031] d...1..    76.546061: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [032] d...1..    76.546062: ktime_get <-tick_irq_enter
          <idle>-0     [027] d...1..    76.546062: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [026] d...1..    76.546062: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [036] d...1..    76.546062: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [034] d...1..    76.546062: tick_irq_enter <-irq_enter
##### CPU 38 buffer started ####
          <idle>-0     [038] d...1..    76.546062: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [035] d...1..    76.546062: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [028] d...1..    76.546062: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [033] d...1..    76.546062: ktime_get <-tick_irq_enter
          <idle>-0     [031] d...1..    76.546062: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [029] d...1..    76.546062: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [027] d...1..    76.546062: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [034] d...1..    76.546062: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [036] d...1..    76.546062: rcu_irq_enter <-irq_enter
          <idle>-0     [032] d...1..    76.546062: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [035] d...1..    76.546062: tick_irq_enter <-irq_enter
          <idle>-0     [031] d...1..    76.546062: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [028] d...1..    76.546062: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [029] d...1..    76.546062: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [033] d...1..    76.546062: tick_nohz_stop_idle <-tick_irq_enter
##### CPU 39 buffer started ####
          <idle>-0     [039] d...1..    76.546062: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [025] d...1..    76.546062: preempt_count_add <-irq_enter
          <idle>-0     [037] d...1..    76.546062: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [027] d...1..    76.546062: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [032] d...1..    76.546062: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [035] d...1..    76.546062: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [030] d...1..    76.546062: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [028] d...1..    76.546062: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [033] d...1..    76.546062: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [029] d...1..    76.546062: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [034] d...1..    76.546062: ktime_get <-tick_irq_enter
          <idle>-0     [036] d...1..    76.546062: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [026] d...1..    76.546062: preempt_count_add <-irq_enter
          <idle>-0     [032] d...1..    76.546062: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [037] d...1..    76.546062: rcu_irq_enter <-irq_enter
          <idle>-0     [028] d...1..    76.546062: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [030] d...1..    76.546062: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [033] d...1..    76.546062: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [029] d...1..    76.546062: vtime_common_account_irq_enter <-irq_enter
##### CPU 40 buffer started ####
          <idle>-0     [040] d...1..    76.546062: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [036] d...1..    76.546062: tick_irq_enter <-irq_enter
          <idle>-0     [038] d...1..    76.546062: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [035] d...1..    76.546062: ktime_get <-tick_irq_enter
          <idle>-0     [025] d..h2..    76.546062: call_function_entry: vector=252
          <idle>-0     [031] d...1..    76.546062: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [034] d...1..    76.546062: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [039] d...1..    76.546062: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [026] d..h2..    76.546062: call_function_entry: vector=252
          <idle>-0     [028] d...1..    76.546062: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [029] d...1..    76.546062: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [036] d...1..    76.546062: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [038] d...1..    76.546062: rcu_irq_enter <-irq_enter
          <idle>-0     [037] d...1..    76.546062: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [031] d...1..    76.546062: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [027] d...1..    76.546062: preempt_count_add <-irq_enter
          <idle>-0     [039] d...1..    76.546062: rcu_irq_enter <-irq_enter
          <idle>-0     [030] d...1..    76.546062: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [034] d...1..    76.546062: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [035] d...1..    76.546062: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [025] d..h1..    76.546062: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [029] d...1..    76.546062: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [026] d..h1..    76.546062: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
##### CPU 41 buffer started ####
          <idle>-0     [041] d...1..    76.546062: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [032] d...1..    76.546062: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [034] d...1..    76.546062: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [030] d...1..    76.546062: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [035] d...1..    76.546062: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [037] d...1..    76.546062: tick_irq_enter <-irq_enter
          <idle>-0     [027] d..h2..    76.546062: call_function_entry: vector=252
          <idle>-0     [033] d...1..    76.546062: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [031] d...1..    76.546062: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [025] d..h1..    76.546062: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [036] d...1..    76.546062: ktime_get <-tick_irq_enter
          <idle>-0     [026] d..h1..    76.546062: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [038] d...1..    76.546062: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [040] d...1..    76.546062: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [039] d...1..    76.546062: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [032] d...1..    76.546062: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [030] d...1..    76.546062: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [037] d...1..    76.546062: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [035] d...1..    76.546062: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [033] d...1..    76.546062: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [031] d...1..    76.546062: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [028] d...1..    76.546062: preempt_count_add <-irq_enter
##### CPU 42 buffer started ####
          <idle>-0     [042] d...1..    76.546062: smp_trace_call_function_interrupt <-trace_call_function_interrupt
          <idle>-0     [027] d..h1..    76.546062: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [040] d...1..    76.546062: rcu_irq_enter <-irq_enter
          <idle>-0     [036] d...1..    76.546062: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [038] d...1..    76.546062: tick_irq_enter <-irq_enter
          <idle>-0     [032] d...1..    76.546062: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [030] d...1..    76.546062: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [039] d...1..    76.546062: tick_irq_enter <-irq_enter
          <idle>-0     [031] d...1..    76.546062: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [033] d...1..    76.546062: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [028] d..h2..    76.546062: call_function_entry: vector=252
          <idle>-0     [029] d...1..    76.546063: preempt_count_add <-irq_enter
          <idle>-0     [038] d...1..    76.546063: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [034] d...1..    76.546063: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [027] d..h1..    76.546063: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [041] d...1..    76.546063: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [036] d...1..    76.546063: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [039] d...1..    76.546063: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [032] d...1..    76.546063: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [037] d...1..    76.546063: ktime_get <-tick_irq_enter
          <idle>-0     [031] d...1..    76.546063: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [033] d...1..    76.546063: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [028] d..h1..    76.546063: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [041] d...1..    76.546063: rcu_irq_enter <-irq_enter
          <idle>-0     [029] d..h2..    76.546063: call_function_entry: vector=252
          <idle>-0     [036] d...1..    76.546063: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [034] d...1..    76.546063: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [032] d...1..    76.546063: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [035] d...1..    76.546063: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [033] d...1..    76.546063: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [040] d...1..    76.546063: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [037] d...1..    76.546063: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [028] d..h1..    76.546063: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [038] d...1..    76.546063: ktime_get <-tick_irq_enter
          <idle>-0     [042] d...1..    76.546063: irq_enter <-smp_trace_call_function_interrupt
          <idle>-0     [039] d...1..    76.546063: ktime_get <-tick_irq_enter
          <idle>-0     [030] d...1..    76.546063: preempt_count_add <-irq_enter
          <idle>-0     [034] d...1..    76.546063: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [032] d...1..    76.546063: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [035] d...1..    76.546063: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [029] d..h1..    76.546063: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [033] d...1..    76.546063: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [037] d...1..    76.546063: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [026] d..h1..    76.546063: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [040] d...1..    76.546063: tick_irq_enter <-irq_enter
          <idle>-0     [025] d..h1..    76.546063: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [041] d...1..    76.546063: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [042] d...1..    76.546063: rcu_irq_enter <-irq_enter
          <idle>-0     [034] d...1..    76.546063: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [031] d...1..    76.546063: preempt_count_add <-irq_enter
          <idle>-0     [030] d..h2..    76.546063: call_function_entry: vector=252
          <idle>-0     [039] d...1..    76.546063: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [029] d..h1..    76.546063: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [035] d...1..    76.546063: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [038] d...1..    76.546063: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [037] d...1..    76.546063: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [027] d..h1..    76.546063: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [040] d...1..    76.546063: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [036] d...1..    76.546063: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [034] d...1..    76.546063: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [041] d...1..    76.546063: tick_irq_enter <-irq_enter
          <idle>-0     [039] d...1..    76.546063: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [031] d..h2..    76.546063: call_function_entry: vector=252
          <idle>-0     [035] d...1..    76.546063: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [038] d...1..    76.546063: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [030] d..h1..    76.546063: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [036] d...1..    76.546063: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [039] d...1..    76.546063: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [041] d...1..    76.546063: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [042] d...1..    76.546063: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
          <idle>-0     [034] d...1..    76.546063: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [035] d...1..    76.546063: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [033] d...1..    76.546063: preempt_count_add <-irq_enter
          <idle>-0     [032] d...1..    76.546063: preempt_count_add <-irq_enter
          <idle>-0     [038] d...1..    76.546063: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [040] d...1..    76.546063: ktime_get <-tick_irq_enter
          <idle>-0     [025] d..h1..    76.546063: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [030] d..h1..    76.546063: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [031] d..h1..    76.546063: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [028] d..h1..    76.546063: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [026] d..h1..    76.546063: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [036] d...1..    76.546063: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [027] d..h1..    76.546063: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [042] d...1..    76.546063: tick_irq_enter <-irq_enter
          <idle>-0     [037] d...1..    76.546063: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [035] d...1..    76.546063: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [033] d..h2..    76.546063: call_function_entry: vector=252
          <idle>-0     [032] d..h2..    76.546063: call_function_entry: vector=252
          <idle>-0     [040] d...1..    76.546063: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [031] d..h1..    76.546063: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [029] d..h1..    76.546063: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [036] d...1..    76.546063: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [041] d...1..    76.546063: ktime_get <-tick_irq_enter
          <idle>-0     [042] d...1..    76.546063: tick_check_oneshot_broadcast_this_cpu <-tick_irq_enter
          <idle>-0     [037] d...1..    76.546063: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [040] d...1..    76.546063: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [028] d..h1..    76.546063: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [036] d...1..    76.546063: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [039] d...1..    76.546063: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [033] d..h1..    76.546063: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [034] d...1..    76.546063: preempt_count_add <-irq_enter
          <idle>-0     [032] d..h1..    76.546063: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [038] d...1..    76.546063: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [041] d...1..    76.546063: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [040] d...1..    76.546064: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [037] d...1..    76.546064: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [029] d..h1..    76.546064: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [030] d..h1..    76.546064: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [036] d...1..    76.546064: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [039] d...1..    76.546064: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [033] d..h1..    76.546064: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [042] d...1..    76.546064: ktime_get <-tick_irq_enter
          <idle>-0     [041] d...1..    76.546064: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [038] d...1..    76.546064: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [034] d..h2..    76.546064: call_function_entry: vector=252
          <idle>-0     [032] d..h1..    76.546064: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [037] d...1..    76.546064: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [031] d..h1..    76.546064: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [041] d...1..    76.546064: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [039] d...1..    76.546064: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [038] d...1..    76.546064: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [042] d...1..    76.546064: tick_nohz_stop_idle <-tick_irq_enter
          <idle>-0     [037] d...1..    76.546064: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [034] d..h1..    76.546064: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [035] d...1..    76.546064: preempt_count_add <-irq_enter
          <idle>-0     [030] d..h1..    76.546064: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [039] d...1..    76.546064: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [038] d...1..    76.546064: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [034] d..h1..    76.546064: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [040] d...1..    76.546064: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [037] d...1..    76.546064: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [042] d...1..    76.546064: update_ts_time_stats <-tick_nohz_stop_idle
          <idle>-0     [031] d..h1..    76.546064: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [035] d..h2..    76.546064: call_function_entry: vector=252
          <idle>-0     [039] d...1..    76.546064: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [038] d...1..    76.546064: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [040] d...1..    76.546064: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [042] d...1..    76.546064: nr_iowait_cpu <-update_ts_time_stats
          <idle>-0     [033] d..h1..    76.546064: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [036] d...1..    76.546064: preempt_count_add <-irq_enter
          <idle>-0     [041] d...1..    76.546064: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [032] d..h1..    76.546064: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [035] d..h1..    76.546064: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [039] d...1..    76.546064: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [026] d..h1..    76.546064: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [038] d...1..    76.546064: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [025] d..h1..    76.546064: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [037] d...1..    76.546064: preempt_count_add <-irq_enter
          <idle>-0     [027] d..h1..    76.546064: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [040] d...1..    76.546064: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [028] d..h1..    76.546064: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [041] d...1..    76.546064: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [036] d..h2..    76.546064: call_function_entry: vector=252
          <idle>-0     [035] d..h1..    76.546064: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [029] d..h1..    76.546064: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [033] d..h1..    76.546064: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [040] d...1..    76.546064: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [037] d..h2..    76.546064: call_function_entry: vector=252
          <idle>-0     [032] d..h1..    76.546064: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [034] d..h1..    76.546064: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [041] d...1..    76.546064: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [036] d..h1..    76.546064: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [042] d...1..    76.546064: touch_softlockup_watchdog <-sched_clock_idle_wakeup_event
          <idle>-0     [040] d...1..    76.546064: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [041] d...1..    76.546064: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [026] d..h1..    76.546064: __rt_mutex_init <-hardware_enable
          <idle>-0     [037] d..h1..    76.546064: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [030] d..h1..    76.546064: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [038] d...1..    76.546064: preempt_count_add <-irq_enter
          <idle>-0     [027] d..h1..    76.546064: __rt_mutex_init <-hardware_enable
          <idle>-0     [036] d..h1..    76.546064: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [039] d...1..    76.546064: preempt_count_add <-irq_enter
          <idle>-0     [042] d...1..    76.546064: tick_do_update_jiffies64 <-tick_irq_enter
          <idle>-0     [034] d..h1..    76.546064: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [028] d..h1..    76.546064: __rt_mutex_init <-hardware_enable
          <idle>-0     [025] d..h1..    76.546064: __rt_mutex_init <-hardware_enable
          <idle>-0     [041] d...1..    76.546064: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [040] d...1..    76.546064: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [037] d..h1..    76.546065: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [026] d..h1..    76.546065: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [029] d..h1..    76.546065: __rt_mutex_init <-hardware_enable
          <idle>-0     [031] d..h1..    76.546065: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [038] d..h2..    76.546065: call_function_entry: vector=252
          <idle>-0     [027] d..h1..    76.546065: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [039] d..h2..    76.546065: call_function_entry: vector=252
          <idle>-0     [042] d...1..    76.546065: touch_softlockup_watchdog <-tick_irq_enter
          <idle>-0     [041] d...1..    76.546065: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [028] d..h1..    76.546065: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [025] d..h1..    76.546065: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [035] d..h1..    76.546065: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [029] d..h1..    76.546065: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [030] d..h1..    76.546065: __rt_mutex_init <-hardware_enable
          <idle>-0     [038] d..h1..    76.546065: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [042] d...1..    76.546065: vtime_common_account_irq_enter <-irq_enter
          <idle>-0     [039] d..h1..    76.546065: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [042] d...1..    76.546065: get_vtime_delta <-vtime_common_account_irq_enter
          <idle>-0     [038] d..h1..    76.546065: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [030] d..h1..    76.546065: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [040] d...1..    76.546065: preempt_count_add <-irq_enter
          <idle>-0     [039] d..h1..    76.546065: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [035] d..h1..    76.546065: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [036] d..h1..    76.546065: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [032] d..h1..    76.546065: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [042] d...1..    76.546065: account_idle_time <-vtime_common_account_irq_enter
          <idle>-0     [037] d..h1..    76.546065: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [041] d...1..    76.546065: preempt_count_add <-irq_enter
          <idle>-0     [033] d..h1..    76.546065: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [040] d..h2..    76.546065: call_function_entry: vector=252
          <idle>-0     [031] d..h1..    76.546065: __rt_mutex_init <-hardware_enable
          <idle>-0     [041] d..h2..    76.546065: call_function_entry: vector=252
          <idle>-0     [040] d..h1..    76.546065: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [036] d..h1..    76.546065: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [034] d..h1..    76.546065: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [037] d..h1..    76.546065: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [031] d..h1..    76.546065: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [032] d..h1..    76.546065: __rt_mutex_init <-hardware_enable
          <idle>-0     [040] d..h1..    76.546065: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [041] d..h1..    76.546065: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [038] d..h1..    76.546065: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [039] d..h1..    76.546065: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [033] d..h1..    76.546065: __rt_mutex_init <-hardware_enable
          <idle>-0     [042] d...1..    76.546065: preempt_count_add <-irq_enter
          <idle>-0     [041] d..h1..    76.546065: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [032] d..h1..    76.546065: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [034] d..h1..    76.546065: __rt_mutex_init <-hardware_enable
          <idle>-0     [033] d..h1..    76.546065: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [042] d..h2..    76.546065: call_function_entry: vector=252
          <idle>-0     [035] d..h1..    76.546066: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [038] d..h1..    76.546066: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [034] d..h1..    76.546066: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [039] d..h1..    76.546066: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [042] d..h1..    76.546066: generic_smp_call_function_single_interrupt <-smp_trace_call_function_interrupt
          <idle>-0     [040] d..h1..    76.546066: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [042] d..h1..    76.546066: flush_smp_call_function_queue <-generic_smp_call_function_single_interrupt
          <idle>-0     [036] d..h1..    76.546066: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [035] d..h1..    76.546066: __rt_mutex_init <-hardware_enable
          <idle>-0     [037] d..h1..    76.546066: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [040] d..h1..    76.546066: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [041] d..h1..    76.546066: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [035] d..h1..    76.546066: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [027] d..h1..    76.546066: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [036] d..h1..    76.546066: __rt_mutex_init <-hardware_enable
          <idle>-0     [026] d..h1..    76.546066: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [029] d..h1..    76.546066: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [028] d..h1..    76.546066: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [041] d..h1..    76.546066: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [025] d..h1..    76.546066: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [037] d..h1..    76.546066: __rt_mutex_init <-hardware_enable
          <idle>-0     [038] d..h1..    76.546066: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [030] d..h1..    76.546066: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [042] d..h1..    76.546066: hardware_enable_nolock <-flush_smp_call_function_queue
          <idle>-0     [036] d..h1..    76.546066: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [039] d..h1..    76.546066: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [037] d..h1..    76.546066: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [031] d..h1..    76.546066: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [027] d..h2..    76.546066: call_function_exit: vector=252
          <idle>-0     [029] d..h2..    76.546066: call_function_exit: vector=252
          <idle>-0     [026] d..h2..    76.546066: call_function_exit: vector=252
          <idle>-0     [042] d..h1..    76.546066: kvm_arch_hardware_enable <-hardware_enable_nolock
          <idle>-0     [038] d..h1..    76.546066: __rt_mutex_init <-hardware_enable
          <idle>-0     [028] d..h2..    76.546066: call_function_exit: vector=252
          <idle>-0     [025] d..h2..    76.546066: call_function_exit: vector=252
          <idle>-0     [032] d..h1..    76.546066: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [030] d..h2..    76.546067: call_function_exit: vector=252
          <idle>-0     [040] d..h1..    76.546067: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [027] d..h1..    76.546067: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [039] d..h1..    76.546067: __rt_mutex_init <-hardware_enable
          <idle>-0     [029] d..h1..    76.546067: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [026] d..h1..    76.546067: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [038] d..h1..    76.546067: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [028] d..h1..    76.546067: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [025] d..h1..    76.546067: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [030] d..h1..    76.546067: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [033] d..h1..    76.546067: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [031] d..h2..    76.546067: call_function_exit: vector=252
          <idle>-0     [027] d..h1..    76.546067: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [029] d..h1..    76.546067: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [039] d..h1..    76.546067: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [026] d..h1..    76.546067: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [028] d..h1..    76.546067: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [025] d..h1..    76.546067: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [034] d..h1..    76.546067: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [041] d..h1..    76.546067: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [030] d..h1..    76.546067: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [031] d..h1..    76.546067: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [027] d..h1..    76.546067: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [029] d..h1..    76.546067: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [026] d..h1..    76.546067: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [040] d..h1..    76.546067: __rt_mutex_init <-hardware_enable
          <idle>-0     [032] d..h2..    76.546067: call_function_exit: vector=252
          <idle>-0     [028] d..h1..    76.546067: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [025] d..h1..    76.546067: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [030] d..h1..    76.546067: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [031] d..h1..    76.546067: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [027] d..h1..    76.546067: preempt_count_add <-_raw_spin_lock
          <idle>-0     [033] d..h2..    76.546067: call_function_exit: vector=252
          <idle>-0     [029] d..h1..    76.546067: preempt_count_add <-_raw_spin_lock
          <idle>-0     [026] d..h1..    76.546067: preempt_count_add <-_raw_spin_lock
          <idle>-0     [040] d..h1..    76.546067: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [028] d..h1..    76.546067: preempt_count_add <-_raw_spin_lock
          <idle>-0     [032] d..h1..    76.546067: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [025] d..h1..    76.546067: preempt_count_add <-_raw_spin_lock
          <idle>-0     [030] d..h1..    76.546067: preempt_count_add <-_raw_spin_lock
          <idle>-0     [027] d..h2..    76.546067: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [033] d..h1..    76.546067: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [029] d..h2..    76.546067: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [031] d..h1..    76.546067: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [026] d..h2..    76.546067: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [041] d..h1..    76.546067: __rt_mutex_init <-hardware_enable
          <idle>-0     [028] d..h2..    76.546067: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [032] d..h1..    76.546067: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [025] d..h2..    76.546067: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [042] d..h1..    76.546067: hardware_enable <-kvm_arch_hardware_enable
          <idle>-0     [030] d..h2..    76.546067: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [035] d..h1..    76.546067: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [034] d..h2..    76.546067: call_function_exit: vector=252
          <idle>-0     [027] d..h3..    76.546067: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [029] d..h3..    76.546067: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [026] d..h3..    76.546067: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [031] d..h1..    76.546067: preempt_count_add <-_raw_spin_lock
          <idle>-0     [033] d..h1..    76.546067: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [028] d..h3..    76.546067: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [041] d..h1..    76.546067: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [032] d..h1..    76.546067: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [025] d..h3..    76.546067: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [030] d..h3..    76.546067: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [027] d..h3..    76.546067: get_vtime_delta <-__vtime_account_system
          <idle>-0     [034] d..h1..    76.546067: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [029] d..h3..    76.546067: get_vtime_delta <-__vtime_account_system
          <idle>-0     [026] d..h3..    76.546067: get_vtime_delta <-__vtime_account_system
          <idle>-0     [031] d..h2..    76.546067: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [033] d..h1..    76.546067: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [028] d..h3..    76.546067: get_vtime_delta <-__vtime_account_system
          <idle>-0     [032] d..h1..    76.546067: preempt_count_add <-_raw_spin_lock
          <idle>-0     [030] d..h3..    76.546067: get_vtime_delta <-__vtime_account_system
          <idle>-0     [025] d..h3..    76.546067: get_vtime_delta <-__vtime_account_system
          <idle>-0     [027] d..h3..    76.546067: account_system_time <-__vtime_account_system
          <idle>-0     [034] d..h1..    76.546067: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [029] d..h3..    76.546067: account_system_time <-__vtime_account_system
          <idle>-0     [036] d..h1..    76.546067: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [026] d..h3..    76.546067: account_system_time <-__vtime_account_system
          <idle>-0     [031] d..h3..    76.546067: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [033] d..h1..    76.546067: preempt_count_add <-_raw_spin_lock
          <idle>-0     [042] d..h1..    76.546067: __rt_mutex_init <-hardware_enable
          <idle>-0     [028] d..h3..    76.546067: account_system_time <-__vtime_account_system
          <idle>-0     [032] d..h2..    76.546067: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [030] d..h3..    76.546067: account_system_time <-__vtime_account_system
          <idle>-0     [025] d..h3..    76.546067: account_system_time <-__vtime_account_system
          <idle>-0     [027] d..h3..    76.546067: in_serving_softirq <-account_system_time
          <idle>-0     [037] d..h1..    76.546067: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [029] d..h3..    76.546067: in_serving_softirq <-account_system_time
          <idle>-0     [034] d..h1..    76.546067: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [026] d..h3..    76.546068: in_serving_softirq <-account_system_time
          <idle>-0     [031] d..h3..    76.546068: get_vtime_delta <-__vtime_account_system
          <idle>-0     [033] d..h2..    76.546068: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [028] d..h3..    76.546068: in_serving_softirq <-account_system_time
          <idle>-0     [042] d..h1..    76.546068: __rt_spin_lock_init <-hardware_enable
          <idle>-0     [032] d..h3..    76.546068: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [030] d..h3..    76.546068: in_serving_softirq <-account_system_time
          <idle>-0     [025] d..h3..    76.546068: in_serving_softirq <-account_system_time
          <idle>-0     [027] d..h3..    76.546068: cpuacct_account_field <-account_system_time
          <idle>-0     [029] d..h3..    76.546068: cpuacct_account_field <-account_system_time
          <idle>-0     [035] d..h2..    76.546068: call_function_exit: vector=252
          <idle>-0     [026] d..h3..    76.546068: cpuacct_account_field <-account_system_time
          <idle>-0     [034] d..h1..    76.546068: preempt_count_add <-_raw_spin_lock
          <idle>-0     [031] d..h3..    76.546068: account_system_time <-__vtime_account_system
          <idle>-0     [033] d..h3..    76.546068: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [028] d..h3..    76.546068: cpuacct_account_field <-account_system_time
          <idle>-0     [032] d..h3..    76.546068: get_vtime_delta <-__vtime_account_system
          <idle>-0     [030] d..h3..    76.546068: cpuacct_account_field <-account_system_time
          <idle>-0     [025] d..h3..    76.546068: cpuacct_account_field <-account_system_time
          <idle>-0     [027] d..h3..    76.546068: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [029] d..h3..    76.546068: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [026] d..h3..    76.546068: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [034] d..h2..    76.546068: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [035] d..h1..    76.546068: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [031] d..h3..    76.546068: in_serving_softirq <-account_system_time
          <idle>-0     [033] d..h3..    76.546068: get_vtime_delta <-__vtime_account_system
          <idle>-0     [028] d..h3..    76.546068: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [030] d..h3..    76.546068: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [025] d..h3..    76.546068: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [032] d..h3..    76.546068: account_system_time <-__vtime_account_system
          <idle>-0     [027] d..h3..    76.546068: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [038] d..h1..    76.546068: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [029] d..h3..    76.546068: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [039] d..h1..    76.546068: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [026] d..h3..    76.546068: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [034] d..h3..    76.546068: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [028] d..h3..    76.546068: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [031] d..h3..    76.546068: cpuacct_account_field <-account_system_time
          <idle>-0     [033] d..h3..    76.546068: account_system_time <-__vtime_account_system
          <idle>-0     [035] d..h1..    76.546068: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [030] d..h3..    76.546068: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [025] d..h3..    76.546068: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [032] d..h3..    76.546068: in_serving_softirq <-account_system_time
          <idle>-0     [036] d..h2..    76.546068: call_function_exit: vector=252
          <idle>-0     [027] d..h3..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [029] d..h3..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [026] d..h3..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [034] d..h3..    76.546068: get_vtime_delta <-__vtime_account_system
          <idle>-0     [031] d..h3..    76.546068: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [028] d..h3..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [033] d..h3..    76.546068: in_serving_softirq <-account_system_time
          <idle>-0     [035] d..h1..    76.546068: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [030] d..h3..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [037] d..h2..    76.546068: call_function_exit: vector=252
          <idle>-0     [032] d..h3..    76.546068: cpuacct_account_field <-account_system_time
          <idle>-0     [025] d..h3..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [036] d..h1..    76.546068: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [027] d..h2..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [029] d..h2..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [026] d..h2..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [031] d..h3..    76.546068: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [034] d..h3..    76.546068: account_system_time <-__vtime_account_system
          <idle>-0     [028] d..h2..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [033] d..h3..    76.546068: cpuacct_account_field <-account_system_time
          <idle>-0     [035] d..h1..    76.546068: preempt_count_add <-_raw_spin_lock
          <idle>-0     [040] d..h1..    76.546068: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [032] d..h3..    76.546068: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [030] d..h2..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [025] d..h2..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [037] d..h1..    76.546068: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [027] d..h1..    76.546068: preempt_count_sub <-irq_exit
          <idle>-0     [036] d..h1..    76.546068: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [029] d..h1..    76.546068: preempt_count_sub <-irq_exit
          <idle>-0     [038] d..h2..    76.546068: call_function_exit: vector=252
          <idle>-0     [039] d..h2..    76.546068: call_function_exit: vector=252
          <idle>-0     [034] d..h3..    76.546068: in_serving_softirq <-account_system_time
          <idle>-0     [033] d..h3..    76.546068: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [028] d..h1..    76.546068: preempt_count_sub <-irq_exit
          <idle>-0     [031] d..h3..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [032] d..h3..    76.546068: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [030] d..h1..    76.546068: preempt_count_sub <-irq_exit
          <idle>-0     [026] d..h1..    76.546068: preempt_count_sub <-irq_exit
          <idle>-0     [035] d..h2..    76.546068: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [025] d..h1..    76.546068: preempt_count_sub <-irq_exit
          <idle>-0     [037] d..h1..    76.546068: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [027] d...1..    76.546068: idle_cpu <-irq_exit
          <idle>-0     [029] d...1..    76.546068: idle_cpu <-irq_exit
          <idle>-0     [033] d..h3..    76.546068: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [034] d..h3..    76.546068: cpuacct_account_field <-account_system_time
          <idle>-0     [038] d..h1..    76.546068: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [036] d..h1..    76.546068: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [031] d..h2..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [039] d..h1..    76.546068: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [028] d...1..    76.546068: idle_cpu <-irq_exit
          <idle>-0     [030] d...1..    76.546068: idle_cpu <-irq_exit
          <idle>-0     [041] d..h1..    76.546068: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [032] d..h3..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [035] d..h3..    76.546068: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [026] d...1..    76.546068: idle_cpu <-irq_exit
          <idle>-0     [025] d...1..    76.546068: idle_cpu <-irq_exit
          <idle>-0     [037] d..h1..    76.546068: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [034] d..h3..    76.546068: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [031] d..h1..    76.546068: preempt_count_sub <-irq_exit
          <idle>-0     [036] d..h1..    76.546068: preempt_count_add <-_raw_spin_lock
          <idle>-0     [033] d..h3..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [038] d..h1..    76.546068: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [039] d..h1..    76.546068: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [035] d..h3..    76.546068: get_vtime_delta <-__vtime_account_system
          <idle>-0     [032] d..h2..    76.546068: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [027] d...1..    76.546068: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [029] d...1..    76.546068: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [037] d..h1..    76.546068: preempt_count_add <-_raw_spin_lock
          <idle>-0     [028] d...1..    76.546069: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [030] d...1..    76.546069: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [031] d...1..    76.546069: idle_cpu <-irq_exit
          <idle>-0     [034] d..h3..    76.546069: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [033] d..h2..    76.546069: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [036] d..h2..    76.546069: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [038] d..h1..    76.546069: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [039] d..h1..    76.546069: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [025] d...1..    76.546069: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [032] d..h1..    76.546069: preempt_count_sub <-irq_exit
          <idle>-0     [026] d...1..    76.546069: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [035] d..h3..    76.546069: account_system_time <-__vtime_account_system
          <idle>-0     [040] d..h2..    76.546069: call_function_exit: vector=252
          <idle>-0     [027] d...1..    76.546069: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [029] d...1..    76.546069: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [037] d..h2..    76.546069: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [033] d..h1..    76.546069: preempt_count_sub <-irq_exit
          <idle>-0     [036] d..h3..    76.546069: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [028] d...1..    76.546069: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [030] d...1..    76.546069: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [038] d..h1..    76.546069: preempt_count_add <-_raw_spin_lock
          <idle>-0     [034] d..h3..    76.546069: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [039] d..h1..    76.546069: preempt_count_add <-_raw_spin_lock
          <idle>-0     [035] d..h3..    76.546069: in_serving_softirq <-account_system_time
          <idle>-0     [025] d...1..    76.546069: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [026] d...1..    76.546069: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [032] d...1..    76.546069: idle_cpu <-irq_exit
          <idle>-0     [042] d..h1..    76.546069: csd_unlock <-flush_smp_call_function_queue
          <idle>-0     [037] d..h3..    76.546069: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [027] d...1..    76.546069: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [040] d..h1..    76.546069: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [029] d...1..    76.546069: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [036] d..h3..    76.546069: get_vtime_delta <-__vtime_account_system
          <idle>-0     [031] d...1..    76.546069: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [033] d...1..    76.546069: idle_cpu <-irq_exit
          <idle>-0     [030] d...1..    76.546069: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [034] d..h2..    76.546069: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [038] d..h2..    76.546069: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [039] d..h2..    76.546069: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [035] d..h3..    76.546069: cpuacct_account_field <-account_system_time
          <idle>-0     [025] d...1..    76.546069: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [026] d...1..    76.546069: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [028] d...1..    76.546069: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [041] d..h2..    76.546069: call_function_exit: vector=252
          <idle>-0     [037] d..h3..    76.546069: get_vtime_delta <-__vtime_account_system
          <idle>-0     [040] d..h1..    76.546069: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [036] d..h3..    76.546069: account_system_time <-__vtime_account_system
          <idle>-0     [031] d...1..    76.546069: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [034] d..h1..    76.546069: preempt_count_sub <-irq_exit
          <idle>-0     [038] d..h3..    76.546069: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [027] d...1..    76.546069: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [035] d..h3..    76.546069: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [029] d...1..    76.546069: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [039] d..h3..    76.546069: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [032] d...1..    76.546069: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [030] d...1..    76.546069: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [041] d..h1..    76.546069: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [037] d..h3..    76.546069: account_system_time <-__vtime_account_system
          <idle>-0     [026] d...1..    76.546069: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [025] d...1..    76.546069: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [040] d..h1..    76.546069: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [028] d...1..    76.546069: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [033] d...1..    76.546069: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [036] d..h3..    76.546069: in_serving_softirq <-account_system_time
          <idle>-0     [035] d..h3..    76.546069: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [038] d..h3..    76.546069: get_vtime_delta <-__vtime_account_system
          <idle>-0     [031] d...1..    76.546069: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [034] d...1..    76.546069: idle_cpu <-irq_exit
          <idle>-0     [039] d..h3..    76.546069: get_vtime_delta <-__vtime_account_system
          <idle>-0     [032] d...1..    76.546069: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [037] d..h3..    76.546069: in_serving_softirq <-account_system_time
          <idle>-0     [025] d...1..    76.546069: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [041] d..h1..    76.546069: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [040] d..h1..    76.546069: preempt_count_add <-_raw_spin_lock
          <idle>-0     [036] d..h3..    76.546069: cpuacct_account_field <-account_system_time
          <idle>-0     [033] d...1..    76.546069: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [038] d..h3..    76.546069: account_system_time <-__vtime_account_system
          <idle>-0     [027] d...1..    76.546069: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [035] d..h3..    76.546069: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [039] d..h3..    76.546069: account_system_time <-__vtime_account_system
          <idle>-0     [029] d...1..    76.546069: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [031] d...1..    76.546069: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [032] d...1..    76.546069: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [030] d...1..    76.546069: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [037] d..h3..    76.546069: cpuacct_account_field <-account_system_time
          <idle>-0     [026] d...1..    76.546069: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [041] d..h1..    76.546069: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [036] d..h3..    76.546069: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [028] d...1..    76.546069: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [040] d..h2..    76.546069: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [038] d..h3..    76.546069: in_serving_softirq <-account_system_time
          <idle>-0     [033] d...1..    76.546069: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [042] d..h2..    76.546069: call_function_exit: vector=252
          <idle>-0     [034] d...1..    76.546069: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [039] d..h3..    76.546069: in_serving_softirq <-account_system_time
          <idle>-0     [035] d..h2..    76.546069: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [037] d..h3..    76.546069: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [027] d...1..    76.546069: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [036] d..h3..    76.546069: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [029] d...1..    76.546069: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [041] d..h1..    76.546069: preempt_count_add <-_raw_spin_lock
          <idle>-0     [040] d..h3..    76.546069: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [030] d...1..    76.546069: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [032] d...1..    76.546069: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [038] d..h3..    76.546069: cpuacct_account_field <-account_system_time
          <idle>-0     [025] d...1..    76.546069: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [039] d..h3..    76.546069: cpuacct_account_field <-account_system_time
          <idle>-0     [035] d..h1..    76.546069: preempt_count_sub <-irq_exit
          <idle>-0     [034] d...1..    76.546069: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [042] d..h1..    76.546069: irq_exit <-smp_trace_call_function_interrupt
          <idle>-0     [028] d...1..    76.546069: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [031] d...1..    76.546069: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [037] d..h3..    76.546069: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [033] d...1..    76.546069: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [027] d...1..    76.546069: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [029] d...1..    76.546069: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [040] d..h3..    76.546069: get_vtime_delta <-__vtime_account_system
          <idle>-0     [041] d..h2..    76.546069: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [036] d..h3..    76.546069: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [038] d..h3..    76.546069: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [026] d...1..    76.546069: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [030] d...1..    76.546069: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [039] d..h3..    76.546069: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [025] d...1..    76.546069: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [035] d...1..    76.546069: idle_cpu <-irq_exit
          <idle>-0     [034] d...1..    76.546069: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [042] d..h1..    76.546069: vtime_gen_account_irq_exit <-irq_exit
          <idle>-0     [028] d...1..    76.546070: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [027] d...1..    76.546070: migrate_disable <-rt_spin_trylock
          <idle>-0     [037] d..h3..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [029] d...1..    76.546070: migrate_disable <-rt_spin_trylock
          <idle>-0     [038] d..h3..    76.546070: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [031] d...1..    76.546070: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [041] d..h3..    76.546070: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [040] d..h3..    76.546070: account_system_time <-__vtime_account_system
          <idle>-0     [036] d..h2..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [030] d...1..    76.546070: migrate_disable <-rt_spin_trylock
          <idle>-0     [039] d..h3..    76.546070: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [025] d...1..    76.546070: migrate_disable <-rt_spin_trylock
          <idle>-0     [026] d...1..    76.546070: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [032] d...1..    76.546070: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [028] d...1..    76.546070: migrate_disable <-rt_spin_trylock
          <idle>-0     [042] d..h1..    76.546070: _raw_spin_lock <-vtime_gen_account_irq_exit
          <idle>-0     [037] d..h2..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [027] d...1..    76.546070: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [034] d...1..    76.546070: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [033] d...1..    76.546070: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [029] d...1..    76.546070: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [040] d..h3..    76.546070: in_serving_softirq <-account_system_time
          <idle>-0     [041] d..h3..    76.546070: get_vtime_delta <-__vtime_account_system
          <idle>-0     [031] d...1..    76.546070: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [036] d..h1..    76.546070: preempt_count_sub <-irq_exit
          <idle>-0     [035] d...1..    76.546070: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [038] d..h3..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [026] d...1..    76.546070: migrate_disable <-rt_spin_trylock
          <idle>-0     [030] d...1..    76.546070: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [039] d..h3..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [025] d...1..    76.546070: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [028] d...1..    76.546070: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [037] d..h1..    76.546070: preempt_count_sub <-irq_exit
          <idle>-0     [042] d..h1..    76.546070: preempt_count_add <-_raw_spin_lock
          <idle>-0     [032] d...1..    76.546070: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [027] d...1..    76.546070: migrate_enable <-rt_spin_unlock
          <idle>-0     [031] d...1..    76.546070: migrate_disable <-rt_spin_trylock
          <idle>-0     [029] d...1..    76.546070: migrate_enable <-rt_spin_unlock
          <idle>-0     [040] d..h3..    76.546070: cpuacct_account_field <-account_system_time
          <idle>-0     [041] d..h3..    76.546070: account_system_time <-__vtime_account_system
          <idle>-0     [036] d...1..    76.546070: idle_cpu <-irq_exit
          <idle>-0     [038] d..h2..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [030] d...1..    76.546070: migrate_enable <-rt_spin_unlock
          <idle>-0     [035] d...1..    76.546070: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [039] d..h2..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [026] d...1..    76.546070: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [025] d...1..    76.546070: migrate_enable <-rt_spin_unlock
          <idle>-0     [033] d...1..    76.546070: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [027] d...1..    76.546070: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [028] d...1..    76.546070: migrate_enable <-rt_spin_unlock
          <idle>-0     [032] d...1..    76.546070: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [042] d..h2..    76.546070: preempt_count_add <-vtime_gen_account_irq_exit
          <idle>-0     [037] d...1..    76.546070: idle_cpu <-irq_exit
          <idle>-0     [034] d...1..    76.546070: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [029] d...1..    76.546070: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [040] d..h3..    76.546070: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [041] d..h3..    76.546070: in_serving_softirq <-account_system_time
          <idle>-0     [030] d...1..    76.546070: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [031] d...1..    76.546070: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [038] d..h1..    76.546070: preempt_count_sub <-irq_exit
          <idle>-0     [025] d...1..    76.546070: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [039] d..h1..    76.546070: preempt_count_sub <-irq_exit
          <idle>-0     [026] d...1..    76.546070: migrate_enable <-rt_spin_unlock
          <idle>-0     [035] d...1..    76.546070: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [033] d...1..    76.546070: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [028] d...1..    76.546070: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [027] d...1..    76.546070: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [032] d...1..    76.546070: migrate_disable <-rt_spin_trylock
          <idle>-0     [042] d..h3..    76.546070: __vtime_account_system <-vtime_gen_account_irq_exit
          <idle>-0     [040] d..h3..    76.546070: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [029] d...1..    76.546070: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [041] d..h3..    76.546070: cpuacct_account_field <-account_system_time
          <idle>-0     [036] d...1..    76.546070: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [031] d...1..    76.546070: migrate_enable <-rt_spin_unlock
          <idle>-0     [030] d...1..    76.546070: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [038] d...1..    76.546070: idle_cpu <-irq_exit
          <idle>-0     [025] d...1..    76.546070: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [026] d...1..    76.546070: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [039] d...1..    76.546070: idle_cpu <-irq_exit
          <idle>-0     [033] d...1..    76.546070: migrate_disable <-rt_spin_trylock
          <idle>-0     [034] d...1..    76.546070: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [028] d...1..    76.546070: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [027] d...1..    76.546070: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [035] d...1..    76.546070: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [042] d..h3..    76.546070: get_vtime_delta <-__vtime_account_system
          <idle>-0     [037] d...1..    76.546070: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [032] d...1..    76.546070: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [029] d...1..    76.546070: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [031] d...1..    76.546070: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [041] d..h3..    76.546070: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [040] d..h3..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [030] d...1..    76.546070: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [036] d...1..    76.546070: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [026] d...1..    76.546070: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [025] d...1..    76.546070: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [027] d...2..    76.546070: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [028] d...1..    76.546070: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [033] d...1..    76.546070: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [034] d...1..    76.546070: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [032] d...1..    76.546070: migrate_enable <-rt_spin_unlock
          <idle>-0     [042] d..h3..    76.546070: account_system_time <-__vtime_account_system
          <idle>-0     [037] d...1..    76.546070: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [029] d...2..    76.546070: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [041] d..h3..    76.546070: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [031] d...1..    76.546070: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [030] d...2..    76.546070: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [040] d..h2..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [038] d...1..    76.546070: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [026] d...1..    76.546070: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [025] d...2..    76.546070: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [036] d...1..    76.546070: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [039] d...1..    76.546070: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [033] d...1..    76.546070: migrate_enable <-rt_spin_unlock
          <idle>-0     [028] d...2..    76.546070: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [034] d...1..    76.546070: migrate_disable <-rt_spin_trylock
          <idle>-0     [027] d...2..    76.546070: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [032] d...1..    76.546070: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [042] d..h3..    76.546070: in_serving_softirq <-account_system_time
          <idle>-0     [029] d...2..    76.546070: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [037] d...1..    76.546070: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [031] d...1..    76.546070: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [030] d...2..    76.546070: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [040] d..h1..    76.546070: preempt_count_sub <-irq_exit
          <idle>-0     [035] d...1..    76.546070: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [041] d..h3..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [026] d...2..    76.546070: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [038] d...1..    76.546070: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [033] d...1..    76.546070: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [039] d...1..    76.546070: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [025] d...2..    76.546070: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [027] d...1..    76.546070: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [028] d...2..    76.546070: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [032] d...1..    76.546070: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [036] d...1..    76.546070: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [034] d...1..    76.546070: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [042] d..h3..    76.546070: cpuacct_account_field <-account_system_time
          <idle>-0     [029] d...1..    76.546070: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [031] d...2..    76.546070: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [030] d...1..    76.546070: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [026] d...2..    76.546070: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [041] d..h2..    76.546070: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [033] d...1..    76.546070: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [038] d...1..    76.546070: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [037] d...1..    76.546070: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [040] d...1..    76.546070: idle_cpu <-irq_exit
          <idle>-0     [032] d...1..    76.546070: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [027] d...1..    76.546070: rcu_irq_exit <-irq_exit
          <idle>-0     [028] d...1..    76.546070: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [039] d...1..    76.546070: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [025] d...1..    76.546071: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [034] d...1..    76.546071: migrate_enable <-rt_spin_unlock
          <idle>-0     [035] d...1..    76.546071: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [042] d..h3..    76.546071: __rcu_read_lock <-cpuacct_account_field
          <idle>-0     [029] d...1..    76.546071: rcu_irq_exit <-irq_exit
          <idle>-0     [031] d...2..    76.546071: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [030] d...1..    76.546071: rcu_irq_exit <-irq_exit
          <idle>-0     [026] d...1..    76.546071: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [041] d..h1..    76.546071: preempt_count_sub <-irq_exit
          <idle>-0     [033] d...1..    76.546071: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [027] d...1..    76.546071: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [032] d...2..    76.546071: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [028] d...1..    76.546071: rcu_irq_exit <-irq_exit
          <idle>-0     [034] d...1..    76.546071: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [025] d...1..    76.546071: rcu_irq_exit <-irq_exit
          <idle>-0     [042] d..h3..    76.546071: __rcu_read_unlock <-cpuacct_account_field
          <idle>-0     [035] d...1..    76.546071: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [038] d...1..    76.546071: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [036] d...1..    76.546071: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [029] d...1..    76.546071: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [030] d...1..    76.546071: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [031] d...1..    76.546071: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [026] d...1..    76.546071: rcu_irq_exit <-irq_exit
          <idle>-0     [039] d...1..    76.546071: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [041] d...1..    76.546071: idle_cpu <-irq_exit
          <idle>-0     [033] d...2..    76.546071: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [040] d...1..    76.546071: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [028] d...1..    76.546071: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [034] d...1..    76.546071: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [025] d...1..    76.546071: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [032] d...2..    76.546071: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [035] d...1..    76.546071: migrate_disable <-rt_spin_trylock
          <idle>-0     [037] d...1..    76.546071: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [042] d..h3..    76.546071: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [031] d...1..    76.546071: rcu_irq_exit <-irq_exit
          <idle>-0     [026] d...1..    76.546071: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [033] d...2..    76.546071: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [036] d...1..    76.546071: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [032] d...1..    76.546071: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [040] d...1..    76.546071: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [035] d...1..    76.546071: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [034] d...1..    76.546071: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [042] d..h2..    76.546071: preempt_count_sub <-vtime_gen_account_irq_exit
          <idle>-0     [038] d...1..    76.546071: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [031] d...1..    76.546071: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [041] d...1..    76.546071: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [039] d...1..    76.546071: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [033] d...1..    76.546071: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [037] d...1..    76.546071: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [036] d...1..    76.546071: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [032] d...1..    76.546071: rcu_irq_exit <-irq_exit
          <idle>-0     [035] d...1..    76.546071: migrate_enable <-rt_spin_unlock
          <idle>-0     [040] d...1..    76.546071: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [034] d...2..    76.546071: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [042] d..h1..    76.546071: preempt_count_sub <-irq_exit
          <idle>-0     [041] d...1..    76.546071: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [033] d...1..    76.546071: rcu_irq_exit <-irq_exit
          <idle>-0     [037] d...1..    76.546071: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [036] d...1..    76.546071: migrate_disable <-rt_spin_trylock
          <idle>-0     [032] d...1..    76.546071: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [038] d...1..    76.546071: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [035] d...1..    76.546071: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [034] d...2..    76.546071: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [039] d...1..    76.546071: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [042] d...1..    76.546071: idle_cpu <-irq_exit
          <idle>-0     [040] d...1..    76.546071: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [033] d...1..    76.546071: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [041] d...1..    76.546071: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [037] d...1..    76.546071: migrate_disable <-rt_spin_trylock
          <idle>-0     [036] d...1..    76.546071: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [035] d...1..    76.546071: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [038] d...1..    76.546071: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [034] d...1..    76.546071: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [039] d...1..    76.546071: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [037] d...1..    76.546071: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [036] d...1..    76.546071: migrate_enable <-rt_spin_unlock
          <idle>-0     [035] d...1..    76.546071: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [038] d...1..    76.546071: migrate_disable <-rt_spin_trylock
          <idle>-0     [041] d...1..    76.546071: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [034] d...1..    76.546071: rcu_irq_exit <-irq_exit
          <idle>-0     [039] d...1..    76.546071: migrate_disable <-rt_spin_trylock
          <idle>-0     [042] d...1..    76.546071: tick_nohz_irq_exit <-irq_exit
          <idle>-0     [040] d...1..    76.546071: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [036] d...1..    76.546071: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [037] d...1..    76.546071: migrate_enable <-rt_spin_unlock
          <idle>-0     [038] d...1..    76.546071: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [034] d...1..    76.546071: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [035] d...2..    76.546071: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [039] d...1..    76.546071: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [042] d...1..    76.546071: __tick_nohz_idle_enter <-tick_nohz_irq_exit
          <idle>-0     [037] d...1..    76.546071: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [036] d...1..    76.546071: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [038] d...1..    76.546071: migrate_enable <-rt_spin_unlock
          <idle>-0     [040] d...1..    76.546072: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [035] d...2..    76.546072: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [039] d...1..    76.546072: migrate_enable <-rt_spin_unlock
          <idle>-0     [041] d...1..    76.546072: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [042] d...1..    76.546072: ktime_get <-__tick_nohz_idle_enter
          <idle>-0     [037] d...1..    76.546072: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [036] d...1..    76.546072: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [038] d...1..    76.546072: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [035] d...1..    76.546072: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [040] d...1..    76.546072: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [039] d...1..    76.546072: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [037] d...1..    76.546072: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [036] d...2..    76.546072: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [042] d...1..    76.546072: tick_nohz_stop_sched_tick <-__tick_nohz_idle_enter
          <idle>-0     [041] d...1..    76.546072: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [038] d...1..    76.546072: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [040] d...1..    76.546072: migrate_disable <-rt_spin_trylock
          <idle>-0     [039] d...1..    76.546072: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [035] d...1..    76.546072: rcu_irq_exit <-irq_exit
          <idle>-0     [037] d...2..    76.546072: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [036] d...2..    76.546072: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [038] d...1..    76.546072: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [041] d...1..    76.546072: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [039] d...1..    76.546072: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [040] d...1..    76.546072: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [035] d...1..    76.546072: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [037] d...2..    76.546072: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [038] d...2..    76.546072: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [036] d...1..    76.546072: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [041] d...1..    76.546072: migrate_disable <-rt_spin_trylock
          <idle>-0     [039] d...2..    76.546072: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [042] d...1..    76.546072: rcu_needs_cpu <-tick_nohz_stop_sched_tick
          <idle>-0     [040] d...1..    76.546072: migrate_enable <-rt_spin_unlock
          <idle>-0     [037] d...1..    76.546072: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [038] d...2..    76.546072: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [036] d...1..    76.546072: rcu_irq_exit <-irq_exit
          <idle>-0     [039] d...2..    76.546072: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [040] d...1..    76.546072: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [041] d...1..    76.546072: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [037] d...1..    76.546072: rcu_irq_exit <-irq_exit
          <idle>-0     [042] d...1..    76.546072: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
          <idle>-0     [038] d...1..    76.546072: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [036] d...1..    76.546072: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [040] d...1..    76.546072: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [041] d...1..    76.546072: migrate_enable <-rt_spin_unlock
          <idle>-0     [039] d...1..    76.546072: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [037] d...1..    76.546072: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [038] d...1..    76.546072: rcu_irq_exit <-irq_exit
          <idle>-0     [040] d...1..    76.546072: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [042] d...1..    76.546072: rt_spin_trylock <-get_next_timer_interrupt
          <idle>-0     [041] d...1..    76.546072: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [039] d...1..    76.546072: rcu_irq_exit <-irq_exit
          <idle>-0     [038] d...1..    76.546072: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [042] d...1..    76.546072: migrate_disable <-rt_spin_trylock
          <idle>-0     [041] d...1..    76.546072: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [040] d...2..    76.546072: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [039] d...1..    76.546072: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [041] d...1..    76.546072: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [042] d...1..    76.546072: rt_spin_unlock <-get_next_timer_interrupt
          <idle>-0     [040] d...2..    76.546072: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [041] d...2..    76.546073: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [040] d...1..    76.546073: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [042] d...1..    76.546073: migrate_enable <-rt_spin_unlock
          <idle>-0     [041] d...2..    76.546073: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [040] d...1..    76.546073: rcu_irq_exit <-irq_exit
          <idle>-0     [042] d...1..    76.546073: hrtimer_get_next_event <-get_next_timer_interrupt
          <idle>-0     [042] d...1..    76.546073: _raw_spin_lock_irqsave <-hrtimer_get_next_event
          <idle>-0     [041] d...1..    76.546073: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [040] d...1..    76.546073: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [042] d...1..    76.546073: preempt_count_add <-_raw_spin_lock_irqsave
          <idle>-0     [041] d...1..    76.546073: rcu_irq_exit <-irq_exit
          <idle>-0     [042] d...2..    76.546073: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
          <idle>-0     [041] d...1..    76.546073: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
          <idle>-0     [042] d...2..    76.546073: preempt_count_sub <-_raw_spin_unlock_irqrestore
          <idle>-0     [042] d...1..    76.546073: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
          <idle>-0     [042] d...1..    76.546073: rcu_irq_exit <-irq_exit
          <idle>-0     [042] d...1..    76.546073: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
##### CPU 23 buffer started ####
 qemu-system-x86-14481 [023] d..h1..   633.004175: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   633.004176: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   633.004176: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   633.004176: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   633.004176: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   633.004177: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   633.004177: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   633.004177: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   633.004177: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.004177: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.004177: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   633.004177: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   633.004178: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.004178: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   633.004178: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   633.004178: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   633.004178: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   633.004178: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   633.004178: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   633.004178: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   633.004179: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   633.004179: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   633.004179: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.004179: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.004179: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.004179: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.004179: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   633.004179: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   633.004180: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.004180: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.004180: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.004181: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.004181: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.004181: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   633.004181: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.004181: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   633.004181: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.004182: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   633.004182: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   633.004182: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   633.004182: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   633.004182: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.004182: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.004183: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   633.004183: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.004183: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   633.004183: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   633.004183: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   633.004184: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   633.004184: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=633635000000 softexpires=633635000000
 qemu-system-x86-14481 [023] d...2..   633.004184: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   633.004184: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   633.004185: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   633.004185: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   633.004185: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   633.004185: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   633.004185: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   633.004185: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.004185: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.004186: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.004186: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.004186: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.004186: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   633.004186: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   633.004187: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.004187: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   633.004187: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.004187: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.004187: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.004187: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.004187: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.004187: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   633.004188: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   633.004188: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.004188: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.004188: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.004189: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.004189: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.004189: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   633.004190: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   633.004191: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.004191: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   633.004192: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.004192: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.004192: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   633.004193: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.004193: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.004193: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.004194: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   633.004194: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   633.004195: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.004195: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.004195: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.004195: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.004195: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.004195: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.004195: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.004196: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.004196: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.004196: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.004196: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.004196: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.004196: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   633.004196: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.004196: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.004197: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.004197: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.004197: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   633.004197: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   633.004197: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.004198: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.004198: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   633.004198: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.004199: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.004199: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032211: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032212: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032212: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032212: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.032212: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.032212: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   633.032212: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   633.032213: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032213: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   633.032213: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032213: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.032213: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.032213: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032213: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032213: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   633.032213: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   633.032214: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032214: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032214: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032214: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032214: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032214: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   633.032215: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   633.032215: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   633.032215: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   633.032216: kvm_apic: apic_read APIC_TMICT = 0x8953
 qemu-system-x86-14481 [023] .......   633.032216: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   633.032216: kvm_apic: apic_write APIC_TMICT = 0x8953
 qemu-system-x86-14481 [023] .......   633.032217: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   633.032217: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   633.032217: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   633.032217: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   633.032218: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   633.032218: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   633.032218: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   633.032218: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   633.032218: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   633.032219: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   633.032219: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   633.032219: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   633.032219: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   633.032219: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   633.032220: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032220: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032220: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   633.032220: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032220: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032220: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   633.032221: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   633.032221: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=632663617844 softexpires=632663617844
 qemu-system-x86-14481 [023] d...1..   633.032221: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   633.032221: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   633.032221: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   633.032221: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   633.032221: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   633.032222: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   633.032222: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   633.032222: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032222: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   633.032222: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032222: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032222: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   633.032223: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032223: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032223: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032223: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   633.032223: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   633.032223: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032223: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032223: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.032223: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032224: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.032224: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.032224: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032224: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032224: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.032224: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.032224: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.032224: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.032224: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   633.032225: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.032225: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032225: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.032225: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.032225: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   633.032225: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   633.032225: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032225: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032225: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   633.032226: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032226: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032226: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032236: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032236: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032236: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032236: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.032237: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.032237: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   633.032237: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   633.032237: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032237: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   633.032237: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032237: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.032237: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.032238: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032238: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032238: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   633.032238: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   633.032238: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032238: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032238: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032239: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032239: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032239: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   633.032239: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   633.032239: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   633.032239: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   633.032239: kvm_apic: apic_read APIC_TMICT = 0x1aba
 qemu-system-x86-14481 [023] .......   633.032240: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   633.032240: kvm_apic: apic_write APIC_TMICT = 0x1aba
 qemu-system-x86-14481 [023] .......   633.032240: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   633.032240: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   633.032240: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   633.032240: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   633.032240: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   633.032240: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   633.032241: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   633.032241: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   633.032241: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   633.032241: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   633.032241: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   633.032241: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   633.032241: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   633.032242: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   633.032242: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   633.032242: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   633.032242: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   633.032242: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   633.032242: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   633.032242: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   633.032242: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   633.032243: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   633.032243: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   633.032243: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   633.032243: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   633.032243: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   633.032243: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032243: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032243: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   633.032244: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032244: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032244: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   633.032244: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   633.032244: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=632663189245 softexpires=632663189245
 qemu-system-x86-14481 [023] d...1..   633.032245: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   633.032245: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   633.032245: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   633.032245: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   633.032245: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   633.032245: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   633.032245: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   633.032245: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032246: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   633.032246: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032246: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032246: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   633.032246: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032246: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032246: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032246: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   633.032246: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   633.032247: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032247: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032247: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.032247: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032247: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.032247: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.032247: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032247: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032247: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.032248: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.032248: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.032248: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.032248: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   633.032248: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.032248: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032248: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.032248: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.032248: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   633.032249: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   633.032249: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032249: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032249: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   633.032249: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032249: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032249: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032352: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032352: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032352: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.032352: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.032353: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   633.032353: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   633.032353: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   633.032353: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   633.032353: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   633.032353: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032353: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032353: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032354: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032354: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032354: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   633.032354: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   633.032354: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   633.032354: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   633.032354: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   633.032354: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032355: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032355: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032355: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   633.032355: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   633.032355: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   633.032355: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   633.032355: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   633.032356: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   633.032356: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=632663192692
 qemu-system-x86-14481 [023] d..h1..   633.032356: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   633.032356: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   633.032357: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   633.032357: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   633.032357: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   633.032357: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   633.032357: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   633.032357: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032357: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032358: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   633.032358: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   633.032358: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   633.032358: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   633.032358: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032358: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   633.032358: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   633.032359: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   633.032359: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   633.032359: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   633.032359: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   633.032359: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   633.032359: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   633.032359: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   633.032359: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032359: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032360: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032360: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032360: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   633.032360: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   633.032360: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032360: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032360: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.032360: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.032361: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.032361: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   633.032361: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.032361: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   633.032361: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.032361: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   633.032361: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   633.032361: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   633.032361: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   633.032362: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.032362: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.032362: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   633.032362: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032362: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032362: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032362: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.032363: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.032363: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   633.032363: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   633.032363: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032363: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   633.032363: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032363: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.032363: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.032363: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032364: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032364: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   633.032364: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   633.032364: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032364: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032364: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032364: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032364: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032364: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   633.032365: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   633.032365: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032365: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   633.032365: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032365: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   633.032365: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   633.032365: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   633.032366: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   633.032366: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   633.032366: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   633.032366: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   633.032366: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   633.032366: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032366: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032367: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   633.032367: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   633.032367: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   633.032367: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032367: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   633.032367: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032368: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032368: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   633.032368: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   633.032368: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   633.032368: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032368: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   633.032368: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   633.032368: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   633.032369: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032369: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032369: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032369: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032369: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   633.032369: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   633.032369: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032369: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032370: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.032370: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032370: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.032370: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.032370: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032370: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032370: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.032370: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.032371: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.032371: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.032371: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   633.032371: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.032371: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032371: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.032372: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.032372: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   633.032372: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   633.032372: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032372: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032372: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   633.032372: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032372: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032372: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032377: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032377: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032377: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032377: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.032377: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.032377: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   633.032378: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   633.032378: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032378: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   633.032378: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032378: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.032378: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.032378: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032378: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032378: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   633.032379: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   633.032379: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032379: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032379: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032379: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032379: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032379: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   633.032379: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   633.032380: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   633.032380: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   633.032380: kvm_apic: apic_read APIC_TMICT = 0x60d6
 qemu-system-x86-14481 [023] .......   633.032380: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   633.032380: kvm_apic: apic_write APIC_TMICT = 0x60d6
 qemu-system-x86-14481 [023] .......   633.032380: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   633.032380: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   633.032380: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   633.032381: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   633.032381: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   633.032381: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   633.032381: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   633.032381: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   633.032381: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   633.032381: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   633.032381: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   633.032382: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   633.032382: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   633.032382: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   633.032382: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032382: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032382: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   633.032382: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032382: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   633.032382: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   633.032383: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   633.032383: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=632663615075 softexpires=632663615075
 qemu-system-x86-14481 [023] d...1..   633.032383: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   633.032383: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   633.032383: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   633.032383: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   633.032383: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   633.032384: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   633.032384: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   633.032384: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032384: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   633.032384: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032384: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032384: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   633.032384: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032384: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032385: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032385: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   633.032385: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   633.032385: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032385: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032385: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.032385: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032385: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.032385: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.032386: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032386: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032386: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.032386: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.032386: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.032386: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.032386: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   633.032386: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.032386: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032387: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.032387: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.032387: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   633.032387: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   633.032387: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032387: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032387: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   633.032387: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032387: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032388: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032778: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032778: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032779: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.032779: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.032779: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   633.032779: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   633.032780: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   633.032780: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   633.032780: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   633.032780: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032780: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032780: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032780: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032781: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032781: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   633.032781: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   633.032781: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   633.032781: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   633.032781: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   633.032781: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032781: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032781: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032782: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   633.032782: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   633.032782: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   633.032782: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   633.032782: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   633.032782: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   633.032782: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=632663619378
 qemu-system-x86-14481 [023] d..h1..   633.032782: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   633.032783: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   633.032783: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   633.032783: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   633.032783: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   633.032783: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   633.032783: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   633.032783: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032783: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032783: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   633.032784: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   633.032784: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   633.032784: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   633.032784: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   633.032784: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   633.032784: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   633.032784: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   633.032784: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   633.032785: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   633.032785: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   633.032785: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   633.032785: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   633.032785: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   633.032785: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032785: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032785: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032786: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032786: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   633.032786: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   633.032786: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032786: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032786: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.032786: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.032786: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.032787: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   633.032787: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.032787: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   633.032787: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   633.032787: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   633.032787: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   633.032787: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   633.032787: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   633.032787: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.032788: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   633.032788: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   633.032788: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032788: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   633.032788: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032788: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.032789: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   633.032789: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   633.032789: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   633.032789: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032789: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   633.032789: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032789: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.032789: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   633.032789: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032790: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032790: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   633.032790: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   633.032790: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032790: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032790: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032790: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032790: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032790: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   633.032791: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   633.032791: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032791: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   633.032791: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032791: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   633.032791: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   633.032791: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   633.032791: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   633.032792: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   633.032792: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   633.032792: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   633.032792: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   633.032792: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032792: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032792: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   633.032792: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   633.032793: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   633.032793: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032793: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   633.032793: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032793: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032793: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   633.032794: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   633.032794: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   633.032794: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032794: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   633.032794: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   633.032794: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   633.032794: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032794: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   633.032795: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032795: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   633.032795: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   633.032795: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   633.032795: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032795: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032795: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.032795: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   633.032796: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.032796: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   633.032796: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032796: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   633.032796: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.032796: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   633.032796: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.032796: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   633.032796: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   633.032797: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   633.032797: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032797: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.032797: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   633.032797: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   633.032797: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   633.032797: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   633.032797: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032798: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   633.032798: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032798: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   633.032798: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.004252: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.004253: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.004254: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.004254: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.004254: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   634.004254: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   634.004255: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   634.004255: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   634.004255: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   634.004255: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.004255: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.004255: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.004255: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.004256: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.004256: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   634.004256: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   634.004256: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   634.004256: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.004257: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   634.004257: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.004257: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.004257: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.004258: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.004258: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.004258: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   634.004258: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   634.004258: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   634.004259: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   634.004259: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=633635007893
 qemu-system-x86-14481 [023] d..h1..   634.004259: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   634.004259: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   634.004259: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   634.004259: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   634.004259: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   634.004260: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   634.004260: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   634.004260: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   634.004260: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   634.004260: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.004260: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   634.004261: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   634.004261: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   634.004261: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   634.004261: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090555 [ns] vruntime=508291109763 [ns]
 qemu-system-x86-14481 [023] d..h2..   634.004262: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   634.004262: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   634.004262: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   634.004262: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   634.004262: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   634.004263: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   634.004263: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   634.004263: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   634.004263: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   634.004263: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   634.004264: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   634.004264: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   634.004264: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   634.004264: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   634.004264: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   634.004264: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   634.004265: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   634.004265: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   634.004265: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   634.004265: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   634.004265: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   634.004266: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   634.004266: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   634.004266: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   634.004266: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   634.004266: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   634.004267: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   634.004267: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   634.004267: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   634.004267: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   634.004267: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.004267: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.004268: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.004268: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.004268: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   634.004268: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   634.004268: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.004269: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.004269: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.004269: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.004269: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   634.004269: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   634.004269: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   634.004269: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   634.004269: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   634.004270: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.004270: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.004270: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.004270: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.004270: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.004270: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   634.004270: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   634.004271: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.004271: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.004271: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.004272: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.004272: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.004272: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   634.004272: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.004272: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   634.004272: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.004272: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   634.004273: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   634.004273: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   634.004273: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   634.004273: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.004273: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.004274: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   634.004274: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.004274: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   634.004274: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   634.004274: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   634.004275: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   634.004275: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=634635000000 softexpires=634635000000
 qemu-system-x86-14481 [023] d...2..   634.004275: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   634.004275: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   634.004275: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   634.004276: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   634.004276: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   634.004276: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   634.004276: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   634.004276: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.004276: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.004277: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.004277: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.004277: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.004277: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   634.004277: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   634.004277: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.004277: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   634.004278: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.004278: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.004278: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.004278: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.004278: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.004278: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   634.004278: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   634.004279: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.004279: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.004279: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.004279: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.004280: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.004280: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   634.004281: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   634.004282: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.004282: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   634.004282: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.004283: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.004283: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   634.004284: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.004284: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.004284: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.004284: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   634.004285: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   634.004285: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.004286: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.004286: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.004286: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.004286: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.004286: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.004286: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.004286: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.004287: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.004287: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.004287: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.004287: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.004287: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   634.004287: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.004287: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.004288: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.004288: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.004288: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   634.004288: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   634.004288: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.004289: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.004289: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   634.004289: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.004290: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.004290: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032303: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032303: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032303: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032303: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.032304: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.032304: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   634.032304: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   634.032304: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032304: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   634.032304: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032305: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.032305: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.032305: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032305: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032305: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   634.032305: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   634.032305: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032305: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032306: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032306: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032306: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032306: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   634.032306: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   634.032307: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   634.032307: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   634.032307: kvm_apic: apic_read APIC_TMICT = 0x88fd
 qemu-system-x86-14481 [023] .......   634.032308: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   634.032308: kvm_apic: apic_write APIC_TMICT = 0x88fd
 qemu-system-x86-14481 [023] .......   634.032308: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   634.032309: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   634.032309: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   634.032309: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   634.032309: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   634.032310: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   634.032310: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   634.032310: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   634.032310: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   634.032310: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   634.032311: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.032311: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.032311: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.032311: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   634.032312: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032312: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032312: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   634.032312: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032312: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032312: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   634.032313: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   634.032313: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=633663618127 softexpires=633663618127
 qemu-system-x86-14481 [023] d...1..   634.032313: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   634.032313: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   634.032313: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   634.032313: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   634.032313: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   634.032314: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   634.032314: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   634.032314: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032314: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   634.032314: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032314: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032314: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   634.032314: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032315: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032315: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032315: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   634.032315: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   634.032315: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032315: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032315: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.032315: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032315: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.032316: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.032316: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032316: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032316: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.032316: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.032316: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.032316: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.032316: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   634.032316: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.032317: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032317: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.032317: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.032317: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   634.032317: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   634.032317: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032317: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032317: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   634.032317: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032318: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032318: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032328: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032328: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032328: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032328: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.032329: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.032329: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   634.032329: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   634.032329: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032329: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   634.032329: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032329: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.032329: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.032330: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032330: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032330: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   634.032330: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   634.032330: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032330: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032330: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032330: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032330: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032331: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   634.032331: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   634.032331: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   634.032331: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   634.032331: kvm_apic: apic_read APIC_TMICT = 0x1a44
 qemu-system-x86-14481 [023] .......   634.032332: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   634.032332: kvm_apic: apic_write APIC_TMICT = 0x1a44
 qemu-system-x86-14481 [023] .......   634.032332: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   634.032332: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   634.032332: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   634.032332: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   634.032332: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   634.032333: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   634.032333: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   634.032333: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   634.032333: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   634.032333: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   634.032333: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   634.032333: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   634.032334: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   634.032334: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   634.032334: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   634.032334: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   634.032334: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   634.032334: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   634.032334: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   634.032334: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   634.032335: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   634.032335: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   634.032335: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.032335: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.032335: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.032335: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   634.032335: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032335: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032335: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   634.032336: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032336: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032336: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   634.032336: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   634.032336: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=633663189317 softexpires=633663189317
 qemu-system-x86-14481 [023] d...1..   634.032336: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   634.032336: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   634.032337: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   634.032337: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   634.032337: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   634.032337: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   634.032337: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   634.032337: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032337: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   634.032337: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032338: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032338: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   634.032338: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032338: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032338: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032338: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   634.032338: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   634.032338: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032338: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032339: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.032339: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032339: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.032339: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.032339: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032339: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032339: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.032339: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.032339: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.032340: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.032340: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   634.032340: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.032340: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032340: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.032340: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.032340: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   634.032340: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   634.032340: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032341: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032341: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   634.032341: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032341: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032341: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032442: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032442: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032443: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.032443: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.032443: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   634.032443: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   634.032443: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   634.032443: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   634.032443: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   634.032443: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032444: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032444: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032444: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032444: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032444: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   634.032444: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   634.032444: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   634.032444: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.032444: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   634.032445: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032445: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032445: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032445: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.032445: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.032445: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   634.032445: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   634.032445: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   634.032446: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   634.032446: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=633663192684
 qemu-system-x86-14481 [023] d..h1..   634.032446: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   634.032446: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   634.032446: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   634.032447: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   634.032447: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   634.032447: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.032447: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.032447: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032447: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032448: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   634.032448: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   634.032448: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   634.032448: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   634.032448: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032448: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.032449: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.032449: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.032449: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   634.032449: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   634.032449: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   634.032449: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   634.032449: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   634.032449: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.032450: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032450: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032450: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032450: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032450: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   634.032450: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   634.032450: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032450: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032450: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.032451: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.032451: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.032451: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   634.032451: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.032451: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   634.032451: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.032451: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   634.032451: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   634.032452: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   634.032452: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   634.032452: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.032452: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.032452: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   634.032452: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032452: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032453: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032453: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.032453: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.032453: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   634.032453: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   634.032453: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032453: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   634.032453: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032453: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.032454: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.032454: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032454: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032454: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   634.032454: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   634.032454: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032454: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032454: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032454: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032455: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032455: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   634.032455: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   634.032455: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032455: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   634.032455: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032455: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   634.032456: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   634.032456: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   634.032456: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   634.032456: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   634.032456: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   634.032456: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   634.032456: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   634.032456: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032457: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032457: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   634.032457: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   634.032457: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   634.032457: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032457: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   634.032457: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032458: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032458: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.032458: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   634.032458: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.032458: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032458: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.032458: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   634.032459: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.032459: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032459: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032459: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032459: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032459: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   634.032459: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   634.032460: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032460: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032460: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.032460: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032460: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.032460: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.032460: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032460: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032460: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.032460: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.032461: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.032461: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.032461: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   634.032461: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.032461: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032461: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.032461: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.032461: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   634.032462: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   634.032462: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032462: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032462: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   634.032462: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032463: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032463: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032467: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032467: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032467: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032467: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.032467: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.032468: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   634.032468: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   634.032468: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032468: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   634.032468: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032468: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.032468: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.032468: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032469: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032469: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   634.032469: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   634.032469: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032469: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032469: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032469: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032469: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032470: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   634.032470: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   634.032470: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   634.032470: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   634.032470: kvm_apic: apic_read APIC_TMICT = 0x60d2
 qemu-system-x86-14481 [023] .......   634.032470: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   634.032470: kvm_apic: apic_write APIC_TMICT = 0x60d2
 qemu-system-x86-14481 [023] .......   634.032471: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   634.032471: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   634.032471: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   634.032471: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   634.032471: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   634.032471: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   634.032471: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   634.032471: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   634.032471: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   634.032472: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   634.032472: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.032472: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.032472: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.032472: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   634.032472: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032472: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032472: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   634.032473: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032473: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.032473: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   634.032473: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   634.032473: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=633663615167 softexpires=633663615167
 qemu-system-x86-14481 [023] d...1..   634.032473: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   634.032473: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   634.032473: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   634.032473: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   634.032474: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   634.032474: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   634.032474: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   634.032474: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032474: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   634.032474: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032474: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032474: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   634.032475: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032475: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032475: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032475: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   634.032475: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   634.032475: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032475: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032475: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.032476: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032476: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.032476: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.032476: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032476: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032476: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.032476: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.032476: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.032476: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.032477: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   634.032477: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.032477: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032477: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.032477: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.032477: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   634.032477: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   634.032477: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032477: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032478: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   634.032478: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032478: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032478: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032869: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032869: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032869: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.032869: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.032869: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   634.032869: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   634.032870: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   634.032870: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   634.032870: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   634.032870: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032870: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032870: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032870: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032871: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032871: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   634.032871: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   634.032871: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   634.032871: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.032871: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   634.032872: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032872: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032872: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032872: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.032872: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.032872: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   634.032872: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   634.032872: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   634.032873: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   634.032873: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=633663619544
 qemu-system-x86-14481 [023] d..h1..   634.032873: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   634.032873: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   634.032873: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   634.032873: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   634.032873: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   634.032874: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.032874: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.032874: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032874: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032874: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   634.032874: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   634.032874: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   634.032875: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   634.032875: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.032875: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.032875: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.032875: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.032875: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   634.032875: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   634.032875: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   634.032875: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   634.032876: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   634.032876: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.032876: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032876: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032876: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032876: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032876: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   634.032876: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   634.032877: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032877: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032877: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.032877: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.032877: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.032877: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   634.032877: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.032877: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   634.032877: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.032878: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   634.032878: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   634.032878: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   634.032878: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   634.032878: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.032878: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.032878: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   634.032878: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032879: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.032879: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032879: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.032879: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.032879: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   634.032879: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   634.032879: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032880: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   634.032880: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032880: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.032880: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.032880: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032880: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032880: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   634.032880: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   634.032880: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032881: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032881: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032881: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032881: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032881: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   634.032881: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   634.032881: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032882: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   634.032882: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032882: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   634.032882: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   634.032882: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   634.032882: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   634.032882: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   634.032882: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   634.032882: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   634.032883: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   634.032883: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032883: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032883: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   634.032883: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   634.032883: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   634.032883: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032883: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   634.032884: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032884: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032884: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.032884: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   634.032884: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.032884: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032884: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.032884: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   634.032884: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.032885: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032885: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.032885: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032885: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.032885: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   634.032885: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   634.032886: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032886: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032886: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.032886: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.032886: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.032886: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.032886: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032886: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.032886: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.032887: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.032887: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.032887: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.032887: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   634.032887: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.032887: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032887: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.032887: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.032887: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   634.032888: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   634.032888: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.032888: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032888: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   634.032888: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032888: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.032888: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.033494: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033494: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033494: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033494: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.033495: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.033495: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   634.033495: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   634.033495: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033495: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   634.033495: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.033495: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.033495: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.033495: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033496: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033496: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   634.033496: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   634.033496: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033496: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.033496: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.033496: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033496: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.033496: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   634.033497: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   634.033497: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   634.033497: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   634.033497: kvm_apic: apic_read APIC_TMICT = 0x5a45
 qemu-system-x86-14481 [023] .......   634.033497: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   634.033497: kvm_apic: apic_write APIC_TMICT = 0x5a45
 qemu-system-x86-14481 [023] .......   634.033498: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   634.033498: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   634.033498: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   634.033498: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   634.033498: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   634.033498: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   634.033498: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   634.033498: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   634.033498: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   634.033499: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   634.033499: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.033499: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.033499: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   634.033499: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   634.033499: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.033499: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.033499: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   634.033500: queued_spin_lock_slowpath <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   634.033500: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.033500: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   634.033500: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   634.033500: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   634.033501: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=633664615200 softexpires=633664615200
 qemu-system-x86-14481 [023] d...1..   634.033501: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   634.033501: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   634.033501: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   634.033501: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   634.033501: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   634.033501: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   634.033501: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   634.033502: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033502: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   634.033502: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033502: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033502: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   634.033502: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033502: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.033502: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.033502: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   634.033503: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   634.033503: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033503: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033503: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.033503: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.033503: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.033503: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.033503: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033503: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033504: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.033504: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.033504: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.033504: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.033504: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   634.033504: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.033504: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033504: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.033505: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.033505: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   634.033505: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   634.033505: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033505: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.033506: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   634.033506: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.033506: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.033506: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.033868: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033869: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033869: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.033869: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.033869: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   634.033869: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   634.033870: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   634.033870: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   634.033870: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   634.033870: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.033870: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033870: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033870: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033870: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033871: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   634.033871: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   634.033871: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   634.033871: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.033871: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   634.033871: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.033871: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.033871: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.033871: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.033872: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.033872: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   634.033872: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   634.033872: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   634.033872: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   634.033872: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=633664619025
 qemu-system-x86-14481 [023] d..h1..   634.033872: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   634.033873: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   634.033873: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   634.033873: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   634.033873: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   634.033873: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.033873: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   634.033873: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.033873: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.033874: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   634.033874: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   634.033874: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   634.033874: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   634.033874: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   634.033874: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.033874: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.033874: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   634.033875: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   634.033875: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   634.033875: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   634.033875: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   634.033875: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   634.033875: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   634.033875: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.033875: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.033876: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.033876: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.033876: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   634.033876: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   634.033876: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.033876: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.033876: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.033876: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.033877: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.033877: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   634.033877: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.033877: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   634.033877: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   634.033877: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   634.033877: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   634.033877: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   634.033878: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   634.033878: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.033878: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   634.033878: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   634.033878: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   634.033878: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   634.033878: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033879: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.033879: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   634.033879: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   634.033879: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   634.033879: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033879: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   634.033879: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.033879: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.033879: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   634.033880: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033880: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033880: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   634.033880: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   634.033880: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033880: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.033880: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.033880: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033880: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.033881: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   634.033881: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   634.033881: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033881: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   634.033881: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033881: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   634.033881: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   634.033881: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   634.033882: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   634.033882: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   634.033882: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   634.033882: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   634.033882: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   634.033883: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033883: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033883: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   634.033883: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   634.033883: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   634.033883: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033883: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   634.033883: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033884: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033884: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.033884: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   634.033884: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.033884: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033884: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.033884: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   634.033884: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   634.033884: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033885: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   634.033885: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.033885: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   634.033885: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   634.033885: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   634.033885: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033885: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033885: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.033885: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   634.033886: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.033886: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   634.033886: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033886: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   634.033886: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.033886: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   634.033886: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.033886: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   634.033886: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   634.033887: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   634.033887: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033887: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.033887: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   634.033887: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   634.033887: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   634.033887: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   634.033887: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.033888: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   634.033888: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.033888: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   634.033888: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.004342: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.004343: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.004344: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.004344: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.004344: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   635.004344: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   635.004345: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   635.004345: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   635.004345: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   635.004345: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.004345: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.004346: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.004346: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.004346: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.004346: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   635.004346: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   635.004347: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   635.004347: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   635.004347: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   635.004347: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.004347: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.004347: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.004347: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   635.004348: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   635.004348: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   635.004348: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   635.004348: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   635.004349: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   635.004349: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=634635007668
 qemu-system-x86-14481 [023] d..h1..   635.004349: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   635.004349: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   635.004349: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   635.004349: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   635.004350: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   635.004350: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   635.004350: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   635.004350: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   635.004350: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   635.004350: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   635.004351: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   635.004351: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   635.004351: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   635.004351: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   635.004352: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090209 [ns] vruntime=509291199972 [ns]
 qemu-system-x86-14481 [023] d..h2..   635.004352: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   635.004352: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   635.004352: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   635.004352: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   635.004353: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   635.004353: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   635.004353: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   635.004353: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   635.004353: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   635.004354: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   635.004354: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   635.004354: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   635.004354: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   635.004354: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   635.004354: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   635.004355: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   635.004355: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   635.004355: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   635.004355: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   635.004356: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   635.004356: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   635.004356: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   635.004356: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   635.004356: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   635.004356: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   635.004357: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   635.004357: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   635.004357: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   635.004357: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   635.004357: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   635.004357: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   635.004358: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   635.004358: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.004358: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.004358: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   635.004358: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   635.004358: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.004359: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   635.004359: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   635.004359: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   635.004359: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   635.004359: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   635.004359: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   635.004359: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   635.004359: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   635.004359: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   635.004360: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.004360: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.004360: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.004360: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.004360: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   635.004360: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   635.004361: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.004361: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.004361: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.004361: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.004361: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.004362: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   635.004362: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.004362: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   635.004362: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.004362: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   635.004362: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   635.004362: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   635.004363: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   635.004363: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.004363: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.004363: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   635.004364: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.004364: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   635.004364: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   635.004364: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   635.004365: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   635.004365: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=635635000000 softexpires=635635000000
 qemu-system-x86-14481 [023] d...2..   635.004365: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   635.004365: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   635.004365: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   635.004365: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   635.004366: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   635.004366: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   635.004366: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   635.004366: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.004366: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.004367: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.004367: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.004367: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.004367: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   635.004367: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   635.004367: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.004367: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   635.004368: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.004368: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.004368: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.004368: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.004368: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.004368: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   635.004368: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   635.004369: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.004369: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.004369: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.004370: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.004370: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.004370: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   635.004371: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   635.004372: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.004372: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   635.004372: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.004373: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.004373: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   635.004374: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.004374: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.004374: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.004375: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   635.004375: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   635.004376: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.004376: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.004376: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.004376: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.004376: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.004376: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.004376: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.004377: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.004377: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.004377: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.004377: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.004377: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.004377: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   635.004377: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.004377: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.004378: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.004378: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.004378: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   635.004379: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   635.004379: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.004379: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.004380: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   635.004380: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.004381: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.004381: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032397: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032397: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032397: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032397: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.032397: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.032398: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   635.032398: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   635.032398: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032398: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   635.032398: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032398: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.032398: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.032398: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032398: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032399: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   635.032399: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   635.032399: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032399: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032399: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032399: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032399: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032399: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   635.032400: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   635.032400: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   635.032400: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   635.032401: kvm_apic: apic_read APIC_TMICT = 0x8813
 qemu-system-x86-14481 [023] .......   635.032401: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   635.032402: kvm_apic: apic_write APIC_TMICT = 0x8813
 qemu-system-x86-14481 [023] .......   635.032402: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   635.032402: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   635.032402: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   635.032403: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   635.032403: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   635.032403: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   635.032403: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   635.032403: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   635.032404: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   635.032404: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   635.032404: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   635.032404: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   635.032405: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   635.032405: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   635.032405: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032405: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032405: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   635.032405: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032406: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032406: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   635.032406: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   635.032406: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=634663617638 softexpires=634663617638
 qemu-system-x86-14481 [023] d...1..   635.032406: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   635.032406: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   635.032406: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   635.032406: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   635.032407: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   635.032407: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   635.032407: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   635.032407: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032407: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   635.032407: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032407: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032407: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   635.032408: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032408: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032408: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032408: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   635.032408: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   635.032408: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032408: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032408: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.032408: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032409: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.032409: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.032409: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032409: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032409: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.032409: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.032409: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.032409: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.032409: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   635.032410: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.032410: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032410: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.032410: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.032410: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   635.032410: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   635.032410: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032410: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032410: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   635.032411: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032411: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032411: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032421: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032421: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032421: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032422: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.032422: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.032422: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   635.032422: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   635.032422: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032422: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   635.032422: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032422: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.032423: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.032423: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032423: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032423: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   635.032423: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   635.032424: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032424: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032424: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032424: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032424: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032424: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   635.032424: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   635.032424: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   635.032425: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   635.032425: kvm_apic: apic_read APIC_TMICT = 0x1990
 qemu-system-x86-14481 [023] .......   635.032425: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   635.032425: kvm_apic: apic_write APIC_TMICT = 0x1990
 qemu-system-x86-14481 [023] .......   635.032425: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   635.032425: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   635.032425: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   635.032426: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   635.032426: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   635.032426: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   635.032426: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   635.032426: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   635.032426: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   635.032427: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   635.032427: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   635.032427: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   635.032427: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   635.032427: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   635.032427: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   635.032427: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   635.032427: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   635.032428: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   635.032428: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   635.032428: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   635.032428: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   635.032428: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   635.032428: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   635.032428: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   635.032428: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   635.032429: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   635.032429: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032429: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032429: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   635.032429: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032429: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032429: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   635.032429: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   635.032429: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=634663189619 softexpires=634663189619
 qemu-system-x86-14481 [023] d...1..   635.032430: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   635.032430: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   635.032430: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   635.032430: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   635.032430: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   635.032430: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   635.032430: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   635.032431: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032431: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   635.032431: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032431: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032431: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   635.032431: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032431: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032431: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032431: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   635.032432: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   635.032432: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032432: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032432: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.032432: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032432: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.032432: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.032432: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032432: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032433: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.032433: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.032433: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.032433: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.032433: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   635.032433: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.032433: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032433: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.032433: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.032434: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   635.032434: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   635.032434: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032434: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032434: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   635.032434: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032434: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032434: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032533: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032533: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032533: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.032533: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.032533: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   635.032533: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   635.032534: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   635.032534: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   635.032534: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   635.032534: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032534: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032534: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032534: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032534: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032534: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   635.032535: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   635.032535: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   635.032535: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   635.032535: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   635.032535: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032535: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032536: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032536: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   635.032536: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   635.032536: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   635.032536: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   635.032536: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   635.032536: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   635.032536: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=634663193307
 qemu-system-x86-14481 [023] d..h1..   635.032537: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   635.032537: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   635.032537: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   635.032537: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   635.032537: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   635.032538: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   635.032538: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   635.032538: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032538: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032538: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   635.032538: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   635.032538: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   635.032539: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   635.032539: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032539: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   635.032539: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   635.032539: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   635.032539: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   635.032539: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   635.032539: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   635.032540: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   635.032540: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   635.032540: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   635.032540: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032540: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032540: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032540: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032540: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   635.032541: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   635.032541: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032541: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032541: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.032541: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.032541: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.032541: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   635.032541: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.032542: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   635.032542: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.032542: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   635.032542: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   635.032542: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   635.032542: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   635.032542: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.032542: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.032542: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   635.032543: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032543: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032543: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032543: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.032543: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.032543: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   635.032543: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   635.032544: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032544: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   635.032544: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032544: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.032544: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.032544: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032544: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032544: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   635.032545: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   635.032545: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032545: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032545: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032545: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032545: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032545: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   635.032545: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   635.032546: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032546: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   635.032546: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032546: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   635.032546: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   635.032546: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   635.032546: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   635.032547: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   635.032547: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   635.032547: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   635.032547: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   635.032547: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032547: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032547: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   635.032547: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   635.032548: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   635.032548: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032548: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   635.032548: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032548: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032548: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   635.032548: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   635.032549: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   635.032549: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032549: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   635.032549: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   635.032549: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   635.032549: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032549: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032550: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032550: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032550: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   635.032550: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   635.032550: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032550: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032550: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.032550: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032551: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.032551: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.032551: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032551: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032551: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.032551: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.032552: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.032552: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.032552: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   635.032552: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.032552: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032552: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.032552: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.032552: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   635.032552: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   635.032553: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032553: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032553: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   635.032553: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032553: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032553: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032557: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032557: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032558: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032558: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.032558: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.032558: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   635.032558: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   635.032558: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032558: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   635.032558: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032559: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.032559: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.032559: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032559: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032559: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   635.032559: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   635.032559: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032559: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032560: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032560: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032560: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032560: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   635.032560: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   635.032560: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   635.032560: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   635.032560: kvm_apic: apic_read APIC_TMICT = 0x60c7
 qemu-system-x86-14481 [023] .......   635.032561: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   635.032561: kvm_apic: apic_write APIC_TMICT = 0x60c7
 qemu-system-x86-14481 [023] .......   635.032561: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   635.032561: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   635.032561: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   635.032561: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   635.032561: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   635.032561: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   635.032562: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   635.032562: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   635.032562: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   635.032562: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   635.032562: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   635.032562: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   635.032562: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   635.032562: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   635.032562: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032563: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032563: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   635.032563: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032563: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   635.032563: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   635.032563: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   635.032563: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=634663615104 softexpires=634663615104
 qemu-system-x86-14481 [023] d...1..   635.032563: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   635.032564: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   635.032564: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   635.032564: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   635.032564: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   635.032564: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   635.032564: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   635.032564: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032564: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   635.032565: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032565: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032565: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   635.032565: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032565: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032565: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032565: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   635.032565: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   635.032566: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032566: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032566: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.032566: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032566: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.032566: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.032566: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032566: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032566: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.032567: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.032567: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.032567: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.032567: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   635.032567: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.032567: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032567: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.032567: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.032567: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   635.032567: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   635.032568: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032568: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032568: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   635.032568: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032568: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032569: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032959: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032959: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032959: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.032959: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.032959: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   635.032960: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   635.032960: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   635.032960: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   635.032960: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   635.032960: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032960: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032960: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032960: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032961: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032961: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   635.032961: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   635.032961: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   635.032961: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   635.032961: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   635.032961: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032961: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032962: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032962: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   635.032962: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   635.032962: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   635.032962: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   635.032962: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   635.032962: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   635.032962: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=634663619139
 qemu-system-x86-14481 [023] d..h1..   635.032963: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   635.032963: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   635.032963: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   635.032963: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   635.032963: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   635.032963: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   635.032963: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   635.032963: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032963: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032964: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   635.032964: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   635.032964: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   635.032964: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   635.032964: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   635.032964: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   635.032964: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   635.032964: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   635.032965: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   635.032965: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   635.032965: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   635.032965: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   635.032965: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   635.032965: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   635.032965: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032965: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032966: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032966: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032966: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   635.032966: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   635.032966: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032966: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032966: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.032966: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.032967: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.032967: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   635.032967: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.032967: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   635.032967: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   635.032967: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   635.032967: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   635.032967: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   635.032968: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   635.032968: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.032968: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   635.032968: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   635.032968: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032968: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   635.032968: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032968: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.032969: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   635.032969: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   635.032969: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   635.032969: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032969: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   635.032969: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032969: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.032969: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   635.032970: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032970: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032970: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   635.032970: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   635.032970: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032970: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032970: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032970: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032970: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032971: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   635.032971: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   635.032971: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032971: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   635.032971: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032971: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   635.032971: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   635.032972: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   635.032972: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   635.032972: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   635.032972: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   635.032972: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   635.032972: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   635.032972: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032972: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032972: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   635.032973: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   635.032973: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   635.032973: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032973: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   635.032974: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032974: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032974: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   635.032974: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   635.032974: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   635.032974: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032974: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   635.032974: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   635.032974: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   635.032974: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032975: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   635.032975: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032975: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   635.032975: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   635.032975: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   635.032975: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032975: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032975: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.032975: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   635.032976: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.032976: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   635.032976: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032976: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   635.032976: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.032976: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   635.032976: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.032976: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   635.032976: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   635.032977: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   635.032977: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032977: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.032977: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   635.032977: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   635.032977: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   635.032977: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   635.032977: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032977: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   635.032978: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032978: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   635.032978: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.004432: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.004434: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.004434: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.004434: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.004435: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   636.004435: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   636.004435: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   636.004435: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   636.004435: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   636.004435: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.004436: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.004436: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.004436: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.004436: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.004436: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   636.004437: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   636.004437: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   636.004437: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   636.004437: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   636.004437: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.004437: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.004437: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.004438: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   636.004438: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   636.004438: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   636.004438: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   636.004438: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   636.004439: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   636.004439: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=635635007579
 qemu-system-x86-14481 [023] d..h1..   636.004439: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   636.004439: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   636.004439: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   636.004439: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   636.004440: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   636.004440: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   636.004440: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   636.004440: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   636.004440: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   636.004440: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   636.004441: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   636.004441: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   636.004441: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   636.004441: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   636.004442: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089999 [ns] vruntime=510291289971 [ns]
 qemu-system-x86-14481 [023] d..h2..   636.004442: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   636.004442: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   636.004442: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   636.004442: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   636.004443: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   636.004443: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   636.004443: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   636.004443: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   636.004443: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   636.004444: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   636.004444: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   636.004444: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   636.004444: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   636.004444: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   636.004444: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   636.004445: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   636.004445: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   636.004445: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   636.004445: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   636.004445: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   636.004445: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   636.004445: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   636.004446: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   636.004446: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   636.004446: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   636.004446: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   636.004447: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   636.004447: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   636.004447: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   636.004447: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   636.004447: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   636.004447: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   636.004447: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.004448: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.004448: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   636.004448: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   636.004448: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.004448: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   636.004448: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   636.004448: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   636.004449: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   636.004449: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   636.004449: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   636.004449: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   636.004449: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   636.004449: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   636.004449: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.004449: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.004449: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.004450: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.004450: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   636.004450: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   636.004450: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.004451: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.004451: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.004451: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.004451: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.004451: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   636.004451: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.004452: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   636.004452: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.004452: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   636.004452: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   636.004452: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   636.004452: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   636.004452: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.004453: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.004453: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   636.004453: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.004453: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   636.004453: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   636.004454: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   636.004454: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   636.004454: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=636635000000 softexpires=636635000000
 qemu-system-x86-14481 [023] d...2..   636.004455: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   636.004455: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   636.004455: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   636.004455: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   636.004455: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   636.004455: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   636.004455: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   636.004455: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.004456: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.004456: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.004456: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.004456: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.004456: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   636.004456: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   636.004457: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.004457: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   636.004457: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.004457: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.004457: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.004457: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.004457: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.004458: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   636.004458: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   636.004458: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.004458: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.004458: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.004459: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.004459: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.004460: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   636.004461: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   636.004461: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.004461: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   636.004462: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.004462: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.004462: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   636.004463: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.004463: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.004463: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.004464: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   636.004464: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   636.004465: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.004465: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.004465: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.004465: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.004465: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.004466: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.004466: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.004466: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.004466: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.004466: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.004466: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.004466: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.004466: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   636.004467: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.004467: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.004467: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.004467: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.004467: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   636.004467: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   636.004468: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.004468: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.004468: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   636.004469: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.004469: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.004469: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032484: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032485: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032485: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032485: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.032485: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.032485: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   636.032485: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   636.032486: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032486: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   636.032486: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.032486: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.032486: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.032486: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032486: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032486: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   636.032486: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   636.032487: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032487: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032487: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032487: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032487: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032487: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   636.032487: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   636.032488: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   636.032488: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   636.032489: kvm_apic: apic_read APIC_TMICT = 0x88cd
 qemu-system-x86-14481 [023] .......   636.032489: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   636.032489: kvm_apic: apic_write APIC_TMICT = 0x88cd
 qemu-system-x86-14481 [023] .......   636.032490: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   636.032490: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   636.032490: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   636.032490: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   636.032491: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   636.032491: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   636.032491: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   636.032491: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   636.032491: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   636.032492: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   636.032492: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   636.032492: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   636.032492: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   636.032492: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   636.032493: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032493: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032493: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   636.032493: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032494: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032494: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   636.032494: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   636.032494: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=635663618211 softexpires=635663618211
 qemu-system-x86-14481 [023] d...1..   636.032494: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   636.032494: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   636.032494: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   636.032494: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   636.032495: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   636.032495: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   636.032495: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   636.032495: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032495: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   636.032495: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032496: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032496: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   636.032496: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032496: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032496: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032496: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   636.032496: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   636.032496: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032496: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032497: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.032497: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.032497: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.032497: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.032497: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032497: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032497: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.032497: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.032497: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.032497: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.032498: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   636.032498: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.032498: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032498: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.032498: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.032498: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   636.032498: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   636.032498: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032498: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032499: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   636.032499: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032499: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032499: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032509: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032510: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032510: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032510: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.032510: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.032510: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   636.032510: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   636.032510: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032510: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   636.032511: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.032511: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.032511: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.032511: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032511: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032511: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   636.032511: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   636.032511: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032512: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032512: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032512: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032512: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032512: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   636.032513: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   636.032513: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   636.032513: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   636.032513: kvm_apic: apic_read APIC_TMICT = 0x1a11
 qemu-system-x86-14481 [023] .......   636.032513: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   636.032513: kvm_apic: apic_write APIC_TMICT = 0x1a11
 qemu-system-x86-14481 [023] .......   636.032513: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   636.032514: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   636.032514: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   636.032514: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   636.032514: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   636.032514: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   636.032514: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   636.032515: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   636.032515: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   636.032515: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   636.032515: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   636.032515: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   636.032515: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   636.032515: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   636.032516: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   636.032516: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   636.032516: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   636.032516: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   636.032516: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   636.032516: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   636.032516: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   636.032516: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   636.032516: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   636.032517: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   636.032517: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   636.032517: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   636.032517: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032517: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032517: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   636.032517: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032517: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032518: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   636.032518: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   636.032518: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=635663189776 softexpires=635663189776
 qemu-system-x86-14481 [023] d...1..   636.032518: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   636.032518: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   636.032518: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   636.032518: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   636.032518: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   636.032519: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   636.032519: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   636.032519: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032519: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   636.032519: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032519: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032519: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   636.032519: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032519: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032520: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032520: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   636.032520: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   636.032520: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032520: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032520: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.032520: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.032520: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.032520: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.032521: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032521: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032521: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.032521: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.032521: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.032521: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.032521: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   636.032521: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.032521: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032522: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.032522: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.032522: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   636.032522: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   636.032522: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032522: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032522: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   636.032522: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032523: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032523: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032623: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032623: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032623: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.032623: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.032624: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   636.032624: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   636.032624: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   636.032624: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   636.032624: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   636.032624: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.032624: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032624: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032625: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032625: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032625: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   636.032625: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   636.032625: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   636.032625: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   636.032625: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   636.032625: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.032626: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.032626: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.032626: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   636.032626: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   636.032626: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   636.032626: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   636.032626: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   636.032626: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   636.032627: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=635663193155
 qemu-system-x86-14481 [023] d..h1..   636.032627: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   636.032627: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   636.032628: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   636.032628: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   636.032628: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   636.032628: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   636.032628: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   636.032628: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.032628: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.032629: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   636.032629: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   636.032629: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   636.032629: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   636.032629: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.032629: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   636.032629: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   636.032629: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   636.032630: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   636.032630: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   636.032630: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   636.032630: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   636.032630: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   636.032630: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   636.032630: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.032631: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.032631: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.032631: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.032631: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   636.032631: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   636.032631: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.032631: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.032631: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.032631: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.032632: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.032632: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   636.032632: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.032632: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   636.032632: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.032632: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   636.032632: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   636.032632: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   636.032633: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   636.032633: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.032633: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.032633: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   636.032633: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.032633: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.032633: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032633: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.032634: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.032634: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   636.032634: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   636.032634: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032634: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   636.032634: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.032634: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.032634: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.032635: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032635: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032635: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   636.032635: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   636.032635: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032635: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032635: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032635: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032635: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032636: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   636.032636: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   636.032636: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032636: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   636.032636: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032636: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   636.032636: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   636.032636: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   636.032637: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   636.032637: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   636.032637: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   636.032637: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   636.032637: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   636.032637: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032638: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032638: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   636.032638: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   636.032638: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   636.032638: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032638: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   636.032638: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032639: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032639: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   636.032639: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   636.032639: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   636.032639: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032639: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   636.032639: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   636.032639: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   636.032640: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032640: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032640: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032640: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032640: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   636.032640: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   636.032640: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032640: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032641: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.032641: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.032641: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.032641: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.032641: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032641: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032641: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.032641: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.032641: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.032642: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.032642: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   636.032642: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.032642: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032642: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.032643: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.032643: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   636.032643: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   636.032643: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032643: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032643: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   636.032643: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032643: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032644: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032648: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032648: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032648: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032648: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.032648: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.032648: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   636.032649: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   636.032649: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032649: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   636.032649: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.032649: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.032649: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.032649: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032649: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032650: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   636.032650: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   636.032650: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032650: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032650: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032650: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032650: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032650: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   636.032651: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   636.032651: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   636.032651: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   636.032651: kvm_apic: apic_read APIC_TMICT = 0x60be
 qemu-system-x86-14481 [023] .......   636.032651: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   636.032651: kvm_apic: apic_write APIC_TMICT = 0x60be
 qemu-system-x86-14481 [023] .......   636.032651: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   636.032651: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   636.032651: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   636.032652: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   636.032652: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   636.032652: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   636.032652: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   636.032652: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   636.032652: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   636.032652: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   636.032652: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   636.032653: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   636.032653: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   636.032653: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   636.032653: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032653: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032653: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   636.032653: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032653: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   636.032653: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   636.032654: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   636.032654: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=635663615212 softexpires=635663615212
 qemu-system-x86-14481 [023] d...1..   636.032654: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   636.032654: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   636.032654: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   636.032654: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   636.032654: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   636.032655: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   636.032655: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   636.032655: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032655: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   636.032655: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032655: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032655: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   636.032655: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.032655: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032656: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.032656: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   636.032656: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   636.032656: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032656: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032656: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.032656: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.032656: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.032656: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.032657: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032657: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.032657: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.032657: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.032657: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.032657: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.032657: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   636.032657: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.032657: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032658: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.032658: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.032658: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   636.032658: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   636.032658: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.032658: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032658: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   636.032658: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032659: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.032659: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.033049: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.033049: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.033049: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.033049: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.033049: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   636.033050: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   636.033050: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   636.033050: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   636.033050: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   636.033051: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.033051: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.033051: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.033051: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.033051: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.033051: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   636.033051: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   636.033051: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   636.033052: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   636.033052: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   636.033052: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.033052: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.033052: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.033052: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   636.033052: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   636.033052: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   636.033053: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   636.033053: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   636.033053: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   636.033053: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=635663619573
 qemu-system-x86-14481 [023] d..h1..   636.033053: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   636.033053: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   636.033053: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   636.033053: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   636.033054: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   636.033054: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   636.033054: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   636.033054: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.033054: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.033054: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   636.033054: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   636.033054: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   636.033055: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   636.033055: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   636.033055: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   636.033055: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   636.033055: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   636.033055: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   636.033055: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   636.033055: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   636.033056: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   636.033056: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   636.033056: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   636.033056: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.033056: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.033056: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.033056: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.033056: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   636.033056: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   636.033057: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.033057: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.033057: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.033057: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.033057: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.033057: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   636.033057: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.033057: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   636.033058: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   636.033058: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   636.033058: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   636.033058: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   636.033058: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   636.033058: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.033058: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   636.033058: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   636.033059: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   636.033059: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   636.033059: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.033059: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.033059: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   636.033059: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   636.033059: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   636.033060: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.033060: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   636.033060: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.033060: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.033060: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   636.033060: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.033060: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.033060: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   636.033060: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   636.033061: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033061: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.033061: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.033061: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033061: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.033061: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   636.033061: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   636.033061: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033062: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   636.033062: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033062: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   636.033062: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   636.033062: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   636.033062: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   636.033062: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   636.033062: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   636.033062: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   636.033063: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   636.033063: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033063: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033063: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   636.033063: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   636.033063: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   636.033063: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033063: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   636.033064: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033064: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033064: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   636.033064: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   636.033064: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   636.033064: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033065: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   636.033065: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   636.033065: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   636.033065: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033065: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   636.033065: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.033065: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   636.033066: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   636.033066: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   636.033066: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.033066: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.033066: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.033066: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   636.033066: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.033066: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   636.033066: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.033067: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   636.033067: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.033067: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   636.033067: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.033067: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   636.033067: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   636.033067: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   636.033067: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.033067: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.033068: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   636.033068: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   636.033068: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   636.033068: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   636.033068: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.033068: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   636.033068: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.033068: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   636.033068: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.004522: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.004524: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.004524: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.004525: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.004525: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   637.004525: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   637.004525: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   637.004525: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   637.004526: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   637.004526: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.004526: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.004526: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.004526: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.004526: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.004527: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   637.004527: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   637.004527: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   637.004527: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.004527: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   637.004528: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.004528: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.004528: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.004528: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.004528: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.004529: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   637.004529: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   637.004529: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   637.004529: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   637.004530: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=636635007972
 qemu-system-x86-14481 [023] d..h1..   637.004530: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   637.004530: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   637.004530: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   637.004530: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   637.004530: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   637.004531: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   637.004531: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   637.004531: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   637.004531: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   637.004531: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.004531: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   637.004532: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   637.004532: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   637.004532: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   637.004532: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090691 [ns] vruntime=511291380662 [ns]
 qemu-system-x86-14481 [023] d..h2..   637.004533: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   637.004533: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   637.004533: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   637.004533: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   637.004533: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   637.004534: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   637.004534: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   637.004534: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   637.004534: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   637.004535: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   637.004535: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   637.004535: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   637.004535: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   637.004535: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   637.004535: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   637.004535: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   637.004536: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   637.004536: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   637.004536: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   637.004536: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   637.004536: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   637.004536: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   637.004537: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   637.004537: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   637.004537: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   637.004537: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   637.004537: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   637.004538: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   637.004538: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   637.004538: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   637.004538: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.004538: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.004538: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.004538: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.004539: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   637.004539: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   637.004539: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.004539: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.004540: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.004540: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.004540: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   637.004540: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   637.004540: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   637.004540: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   637.004540: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   637.004541: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.004541: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.004541: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.004541: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.004541: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.004541: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   637.004541: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   637.004542: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.004542: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.004542: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.004543: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.004543: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.004543: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   637.004543: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.004543: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   637.004543: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.004543: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   637.004544: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   637.004544: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   637.004544: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   637.004544: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.004544: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.004545: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   637.004545: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.004545: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   637.004545: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   637.004545: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   637.004546: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   637.004546: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=637635000000 softexpires=637635000000
 qemu-system-x86-14481 [023] d...2..   637.004546: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   637.004546: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   637.004546: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   637.004546: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   637.004547: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   637.004547: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   637.004547: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   637.004547: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.004547: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.004548: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.004548: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.004548: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.004548: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   637.004548: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   637.004548: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.004548: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   637.004549: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.004549: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.004549: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.004549: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.004549: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.004549: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   637.004549: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   637.004549: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.004549: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.004550: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.004550: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.004550: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.004551: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   637.004552: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   637.004552: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.004552: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   637.004553: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.004553: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.004554: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   637.004554: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.004555: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.004555: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.004555: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   637.004556: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   637.004556: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.004556: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.004556: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.004557: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.004557: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.004557: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.004557: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.004557: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.004557: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.004557: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.004557: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.004558: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.004558: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   637.004558: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.004558: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.004558: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.004558: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.004558: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   637.004559: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   637.004559: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.004559: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.004559: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   637.004560: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.004560: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.004560: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032573: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032573: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032573: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032573: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.032573: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.032574: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   637.032574: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   637.032574: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032574: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   637.032574: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.032574: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.032575: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.032575: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032575: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032575: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   637.032575: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   637.032575: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032575: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032575: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032576: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032576: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032576: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   637.032576: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   637.032576: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   637.032577: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   637.032577: kvm_apic: apic_read APIC_TMICT = 0x892c
 qemu-system-x86-14481 [023] .......   637.032578: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   637.032578: kvm_apic: apic_write APIC_TMICT = 0x892c
 qemu-system-x86-14481 [023] .......   637.032579: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   637.032579: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   637.032579: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   637.032579: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   637.032579: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   637.032580: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   637.032580: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   637.032580: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   637.032580: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   637.032580: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   637.032581: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.032581: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.032581: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.032581: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   637.032582: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032582: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032582: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   637.032582: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032582: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032582: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   637.032582: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   637.032582: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=636663618414 softexpires=636663618414
 qemu-system-x86-14481 [023] d...1..   637.032583: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   637.032583: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   637.032583: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   637.032583: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   637.032583: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   637.032583: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   637.032584: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   637.032584: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032584: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   637.032584: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032584: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032584: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   637.032584: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032584: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032585: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032585: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   637.032585: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   637.032585: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032585: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032585: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.032585: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.032585: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.032585: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.032585: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032586: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032586: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.032586: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.032586: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.032586: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.032586: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   637.032586: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.032586: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032586: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.032587: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.032587: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   637.032587: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   637.032587: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032587: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032587: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   637.032587: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032587: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032588: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032598: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032598: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032598: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032598: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.032598: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.032598: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   637.032599: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   637.032599: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032599: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   637.032599: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.032599: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.032599: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.032599: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032599: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032600: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   637.032600: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   637.032600: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032600: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032600: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032600: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032600: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032600: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   637.032601: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   637.032601: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   637.032601: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   637.032601: kvm_apic: apic_read APIC_TMICT = 0x1a80
 qemu-system-x86-14481 [023] .......   637.032601: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   637.032601: kvm_apic: apic_write APIC_TMICT = 0x1a80
 qemu-system-x86-14481 [023] .......   637.032602: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   637.032602: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   637.032602: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   637.032602: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   637.032602: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   637.032602: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   637.032603: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   637.032603: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   637.032603: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   637.032603: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   637.032603: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   637.032603: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   637.032603: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   637.032604: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   637.032604: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   637.032604: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   637.032604: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   637.032604: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   637.032604: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   637.032604: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   637.032605: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   637.032605: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   637.032605: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.032605: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.032605: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.032605: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   637.032605: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032605: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032605: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   637.032606: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032606: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032606: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   637.032606: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   637.032606: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=636663189661 softexpires=636663189661
 qemu-system-x86-14481 [023] d...1..   637.032606: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   637.032606: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   637.032606: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   637.032607: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   637.032607: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   637.032607: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   637.032607: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   637.032607: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032607: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   637.032607: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032607: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032608: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   637.032608: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032608: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032608: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032608: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   637.032608: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   637.032608: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032608: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032608: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.032609: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.032609: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.032609: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.032609: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032609: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032609: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.032609: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.032609: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.032609: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.032610: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   637.032610: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.032610: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032610: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.032610: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.032610: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   637.032610: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   637.032610: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032611: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032611: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   637.032611: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032611: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032611: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032713: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032713: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032713: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.032714: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.032714: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   637.032714: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   637.032714: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   637.032714: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   637.032714: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   637.032714: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.032714: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032715: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032715: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032715: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032715: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   637.032715: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   637.032715: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   637.032715: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.032715: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   637.032716: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.032716: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.032716: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.032716: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.032716: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.032716: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   637.032716: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   637.032716: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   637.032717: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   637.032717: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=636663193106
 qemu-system-x86-14481 [023] d..h1..   637.032717: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   637.032717: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   637.032717: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   637.032717: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   637.032718: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   637.032718: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.032718: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.032718: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.032718: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.032719: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   637.032719: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   637.032719: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   637.032719: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   637.032719: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.032719: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.032719: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.032720: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.032720: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   637.032720: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   637.032720: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   637.032720: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   637.032720: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   637.032720: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.032720: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.032721: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.032721: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.032721: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.032721: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   637.032721: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   637.032721: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.032721: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.032722: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.032722: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.032722: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.032722: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   637.032722: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.032722: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   637.032722: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.032722: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   637.032723: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   637.032723: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   637.032723: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   637.032723: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.032723: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.032723: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   637.032723: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.032723: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.032724: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032724: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.032724: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.032724: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   637.032724: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   637.032724: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032724: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   637.032724: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.032725: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.032725: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.032725: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032725: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032725: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   637.032725: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   637.032725: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032725: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032725: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032726: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032726: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032726: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   637.032726: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   637.032726: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032726: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   637.032726: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032727: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   637.032727: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   637.032727: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   637.032727: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   637.032727: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   637.032727: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   637.032727: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   637.032727: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   637.032728: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032728: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032728: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   637.032728: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   637.032728: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   637.032728: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032728: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   637.032729: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032729: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032729: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.032729: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   637.032729: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.032729: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032729: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.032729: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   637.032730: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.032730: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032730: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032730: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032730: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032730: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   637.032730: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   637.032731: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032731: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032731: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.032731: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.032731: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.032731: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.032731: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032731: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032731: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.032732: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.032732: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.032732: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.032732: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   637.032732: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.032732: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032732: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.032732: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.032732: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   637.032733: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   637.032733: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032733: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032733: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   637.032733: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032733: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032734: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032738: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032738: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032738: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032738: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.032738: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.032738: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   637.032739: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   637.032739: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032739: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   637.032739: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.032739: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.032739: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.032739: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032740: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032740: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   637.032740: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   637.032740: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032740: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032740: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032740: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032740: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032740: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   637.032741: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   637.032741: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   637.032741: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   637.032741: kvm_apic: apic_read APIC_TMICT = 0x60c4
 qemu-system-x86-14481 [023] .......   637.032741: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   637.032741: kvm_apic: apic_write APIC_TMICT = 0x60c4
 qemu-system-x86-14481 [023] .......   637.032741: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   637.032742: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   637.032742: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   637.032742: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   637.032742: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   637.032742: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   637.032742: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   637.032742: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   637.032742: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   637.032742: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   637.032743: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.032743: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.032743: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.032743: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   637.032743: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032743: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032743: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   637.032743: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032743: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.032744: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   637.032744: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   637.032744: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=636663615324 softexpires=636663615324
 qemu-system-x86-14481 [023] d...1..   637.032744: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   637.032744: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   637.032744: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   637.032744: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   637.032744: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   637.032745: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   637.032745: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   637.032745: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032745: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   637.032745: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032745: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032745: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   637.032745: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.032746: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032746: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.032746: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   637.032746: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   637.032746: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032746: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032746: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.032746: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.032747: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.032747: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.032747: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032747: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.032747: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.032747: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.032747: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.032747: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.032747: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   637.032748: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.032748: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032748: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.032748: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.032748: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   637.032748: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   637.032748: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.032748: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032748: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   637.032749: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032749: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.032749: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.033139: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033139: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033139: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.033140: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.033140: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   637.033140: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   637.033140: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   637.033140: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   637.033140: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   637.033140: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.033140: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033141: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033141: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033141: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033141: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   637.033141: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   637.033142: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   637.033142: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.033142: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   637.033142: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.033142: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.033142: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.033142: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.033143: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.033143: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   637.033143: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   637.033143: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   637.033143: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   637.033143: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=636663619570
 qemu-system-x86-14481 [023] d..h1..   637.033143: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   637.033143: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   637.033144: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   637.033144: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   637.033144: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   637.033144: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.033144: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.033144: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.033144: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.033144: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   637.033144: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   637.033145: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   637.033145: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   637.033145: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.033145: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.033145: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.033145: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.033145: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   637.033146: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   637.033146: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   637.033146: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   637.033146: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   637.033146: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.033146: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.033146: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.033146: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.033146: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.033147: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   637.033147: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   637.033147: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.033147: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.033147: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.033147: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.033147: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.033147: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   637.033148: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.033148: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   637.033148: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.033148: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   637.033148: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   637.033148: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   637.033148: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   637.033148: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.033149: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.033149: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   637.033149: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.033149: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.033149: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033149: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.033149: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.033150: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   637.033150: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   637.033150: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033150: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   637.033150: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.033150: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.033150: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.033150: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033150: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033151: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   637.033151: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   637.033151: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033151: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.033151: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.033151: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033151: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.033151: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   637.033152: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   637.033152: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033152: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   637.033152: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033152: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   637.033152: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   637.033152: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   637.033152: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   637.033153: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   637.033153: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   637.033153: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   637.033153: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   637.033153: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033153: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033153: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   637.033153: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   637.033153: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   637.033154: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033154: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   637.033154: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033154: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033154: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.033154: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   637.033154: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.033154: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033155: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.033155: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   637.033155: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.033155: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033155: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033155: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.033155: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.033155: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   637.033156: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   637.033156: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033156: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033156: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.033156: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.033156: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.033156: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.033157: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033157: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033157: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.033157: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.033157: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.033157: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.033157: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   637.033157: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.033158: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033158: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.033158: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.033158: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   637.033158: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   637.033158: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033158: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.033158: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   637.033158: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.033159: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.033159: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.033758: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033758: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033758: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033758: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.033759: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.033759: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   637.033759: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   637.033759: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033759: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   637.033759: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.033759: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.033759: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.033759: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033760: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033760: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   637.033760: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   637.033760: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033760: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.033760: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.033760: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033760: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.033761: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   637.033761: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   637.033761: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   637.033761: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   637.033761: kvm_apic: apic_read APIC_TMICT = 0x5be3
 qemu-system-x86-14481 [023] .......   637.033761: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   637.033761: kvm_apic: apic_write APIC_TMICT = 0x5be3
 qemu-system-x86-14481 [023] .......   637.033762: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   637.033762: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   637.033762: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   637.033762: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   637.033762: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   637.033762: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   637.033762: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   637.033762: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   637.033762: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   637.033763: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   637.033763: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.033763: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.033763: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   637.033763: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   637.033763: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.033763: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.033763: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   637.033764: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.033764: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   637.033764: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   637.033764: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   637.033764: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=636664615362 softexpires=636664615362
 qemu-system-x86-14481 [023] d...1..   637.033764: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   637.033764: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   637.033764: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   637.033765: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   637.033765: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   637.033765: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   637.033765: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   637.033765: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033765: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   637.033765: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033765: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033766: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   637.033766: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.033766: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.033766: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.033766: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   637.033766: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   637.033766: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033766: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033766: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.033767: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.033767: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.033767: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.033767: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033767: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.033767: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.033767: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.033767: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.033767: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.033768: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   637.033768: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.033768: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033768: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.033768: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.033768: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   637.033768: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   637.033769: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.033769: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.033769: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   637.033769: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.033769: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.033769: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.034139: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.034139: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.034140: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.034140: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.034140: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   637.034140: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   637.034140: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   637.034140: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   637.034140: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   637.034140: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.034141: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.034141: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.034141: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.034141: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.034141: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   637.034141: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   637.034141: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   637.034141: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.034142: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   637.034142: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.034142: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.034142: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.034142: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.034142: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.034142: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   637.034142: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   637.034143: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   637.034143: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   637.034143: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=636664619096
 qemu-system-x86-14481 [023] d..h1..   637.034143: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   637.034143: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   637.034143: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   637.034143: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   637.034143: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   637.034144: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.034144: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   637.034144: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.034144: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.034144: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   637.034144: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   637.034144: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   637.034145: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   637.034145: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   637.034145: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.034145: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.034145: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   637.034145: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   637.034145: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   637.034145: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   637.034145: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   637.034146: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   637.034146: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   637.034146: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.034146: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.034146: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.034146: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.034146: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   637.034146: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   637.034147: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.034147: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.034147: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.034147: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.034147: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.034147: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   637.034147: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.034148: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   637.034148: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   637.034148: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   637.034148: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   637.034148: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   637.034148: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   637.034148: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.034148: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   637.034148: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   637.034149: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   637.034149: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   637.034149: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.034149: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.034149: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   637.034149: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   637.034149: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   637.034150: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.034150: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   637.034150: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.034150: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.034150: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   637.034150: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.034150: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.034150: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   637.034150: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   637.034151: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034151: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.034151: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.034151: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034151: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.034151: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   637.034151: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   637.034152: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034152: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   637.034152: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034152: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   637.034152: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   637.034152: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   637.034152: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   637.034152: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   637.034153: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   637.034153: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   637.034153: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   637.034153: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034153: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034153: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   637.034154: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   637.034154: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   637.034154: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034154: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   637.034154: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034154: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034154: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.034154: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   637.034155: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.034155: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034155: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.034155: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   637.034155: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   637.034155: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034155: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   637.034155: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.034155: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   637.034155: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   637.034156: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   637.034156: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.034156: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.034156: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.034156: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   637.034156: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.034156: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   637.034156: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.034156: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   637.034157: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.034157: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   637.034157: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.034157: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   637.034157: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   637.034157: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   637.034157: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.034157: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.034158: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   637.034158: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   637.034158: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   637.034158: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   637.034158: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.034158: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   637.034158: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.034158: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   637.034159: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.004613: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.004614: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.004615: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.004615: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.004615: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   638.004615: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   638.004616: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   638.004616: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   638.004616: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   638.004616: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.004616: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.004617: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.004617: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.004617: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.004617: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   638.004617: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   638.004617: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   638.004618: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   638.004618: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   638.004618: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.004618: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.004618: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.004618: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   638.004618: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   638.004619: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   638.004619: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   638.004619: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   638.004620: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   638.004620: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=637635007967
 qemu-system-x86-14481 [023] d..h1..   638.004620: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   638.004620: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   638.004620: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   638.004621: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   638.004621: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   638.004621: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   638.004621: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   638.004621: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   638.004622: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   638.004622: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   638.004622: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   638.004622: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   638.004622: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   638.004623: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   638.004623: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090581 [ns] vruntime=512291471243 [ns]
 qemu-system-x86-14481 [023] d..h2..   638.004623: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   638.004623: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   638.004623: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   638.004624: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   638.004624: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   638.004624: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   638.004624: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   638.004625: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   638.004625: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   638.004625: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   638.004625: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   638.004625: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   638.004625: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   638.004626: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   638.004626: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   638.004626: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   638.004626: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   638.004626: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   638.004626: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   638.004626: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   638.004626: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   638.004627: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   638.004627: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   638.004628: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   638.004628: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   638.004628: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   638.004628: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   638.004629: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   638.004629: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   638.004629: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   638.004629: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   638.004629: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   638.004629: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.004629: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.004629: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   638.004630: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   638.004630: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.004630: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   638.004630: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   638.004630: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   638.004630: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   638.004630: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   638.004631: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   638.004631: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   638.004631: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   638.004631: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   638.004631: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.004631: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.004631: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.004631: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.004631: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   638.004632: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   638.004632: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.004632: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.004633: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.004633: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.004633: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.004633: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   638.004633: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.004633: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   638.004634: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.004634: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   638.004634: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   638.004634: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   638.004634: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   638.004634: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.004635: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.004635: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   638.004635: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.004635: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   638.004635: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   638.004635: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   638.004636: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   638.004636: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=638635000000 softexpires=638635000000
 qemu-system-x86-14481 [023] d...2..   638.004636: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   638.004636: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   638.004637: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   638.004637: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   638.004637: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   638.004637: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   638.004637: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   638.004637: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.004637: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.004638: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.004638: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.004638: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.004638: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   638.004638: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   638.004639: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.004639: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   638.004639: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.004639: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.004639: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.004639: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.004639: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.004640: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   638.004640: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   638.004640: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.004640: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.004640: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.004641: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.004641: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.004642: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   638.004643: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   638.004643: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.004643: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   638.004644: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.004644: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.004644: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   638.004645: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.004645: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.004646: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.004646: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   638.004647: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   638.004647: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.004647: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.004647: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.004647: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.004647: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.004648: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.004648: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.004648: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.004648: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.004648: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.004648: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.004648: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.004648: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   638.004649: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.004649: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.004649: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.004649: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.004649: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   638.004649: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   638.004650: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.004650: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.004650: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   638.004651: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.004651: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.004652: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032667: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032667: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032667: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032667: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.032667: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.032667: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   638.032668: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   638.032668: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032668: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   638.032668: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.032668: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.032668: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.032668: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032668: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032668: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   638.032669: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   638.032669: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032669: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032669: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032669: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032669: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032669: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   638.032670: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   638.032670: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   638.032670: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   638.032671: kvm_apic: apic_read APIC_TMICT = 0x883f
 qemu-system-x86-14481 [023] .......   638.032671: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   638.032672: kvm_apic: apic_write APIC_TMICT = 0x883f
 qemu-system-x86-14481 [023] .......   638.032672: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   638.032672: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   638.032672: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   638.032673: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   638.032673: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   638.032673: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   638.032673: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   638.032673: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   638.032674: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   638.032674: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   638.032674: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   638.032674: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   638.032674: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   638.032675: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   638.032675: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032675: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032675: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   638.032675: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032676: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032676: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   638.032676: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   638.032676: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=637663617766 softexpires=637663617766
 qemu-system-x86-14481 [023] d...1..   638.032676: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   638.032676: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   638.032676: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   638.032676: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   638.032677: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   638.032677: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   638.032677: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   638.032677: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032677: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   638.032677: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032677: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032677: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   638.032678: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032678: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032678: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032678: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   638.032678: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   638.032678: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032678: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032678: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.032678: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.032679: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.032679: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.032679: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032679: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032679: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.032679: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.032679: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.032679: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.032679: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   638.032680: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.032680: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032680: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.032680: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.032680: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   638.032680: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   638.032680: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032680: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032680: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   638.032681: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032681: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032681: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032691: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032692: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032692: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032692: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.032692: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.032692: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   638.032692: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   638.032692: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032692: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   638.032693: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.032693: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.032693: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.032693: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032693: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032693: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   638.032694: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   638.032694: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032694: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032694: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032694: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032694: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032694: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   638.032695: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   638.032695: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   638.032695: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   638.032695: kvm_apic: apic_read APIC_TMICT = 0x19a9
 qemu-system-x86-14481 [023] .......   638.032695: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   638.032695: kvm_apic: apic_write APIC_TMICT = 0x19a9
 qemu-system-x86-14481 [023] .......   638.032695: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   638.032695: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   638.032696: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   638.032696: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   638.032696: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   638.032696: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   638.032696: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   638.032696: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   638.032697: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   638.032697: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   638.032697: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   638.032697: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   638.032697: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   638.032697: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   638.032697: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   638.032697: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   638.032698: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   638.032698: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   638.032698: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   638.032698: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   638.032698: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   638.032698: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   638.032698: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   638.032698: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   638.032698: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   638.032699: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   638.032699: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032699: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032699: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   638.032699: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032699: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032699: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   638.032699: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   638.032700: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=637663189542 softexpires=637663189542
 qemu-system-x86-14481 [023] d...1..   638.032700: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   638.032700: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   638.032700: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   638.032700: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   638.032700: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   638.032700: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   638.032700: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   638.032701: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032701: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   638.032701: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032701: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032701: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   638.032701: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032701: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032701: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032701: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   638.032702: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   638.032702: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032702: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032702: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.032702: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.032702: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.032702: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.032702: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032702: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032703: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.032703: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.032703: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.032703: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.032703: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   638.032703: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.032703: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032703: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.032703: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.032704: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   638.032704: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   638.032704: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032704: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032704: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   638.032704: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032704: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032704: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032803: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032803: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032803: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.032804: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.032804: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   638.032804: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   638.032804: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   638.032804: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   638.032804: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   638.032804: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.032804: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032805: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032805: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032805: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032805: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   638.032805: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   638.032805: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   638.032805: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   638.032805: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   638.032806: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.032806: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.032806: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.032806: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   638.032806: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   638.032806: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   638.032807: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   638.032807: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   638.032807: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   638.032807: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=637663192899
 qemu-system-x86-14481 [023] d..h1..   638.032807: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   638.032808: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   638.032808: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   638.032808: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   638.032808: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   638.032808: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   638.032808: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   638.032809: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.032809: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.032809: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   638.032809: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   638.032809: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   638.032809: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   638.032809: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.032810: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   638.032810: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   638.032810: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   638.032810: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   638.032810: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   638.032810: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   638.032810: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   638.032810: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   638.032810: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   638.032811: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.032811: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.032811: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.032811: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.032811: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   638.032811: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   638.032811: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.032811: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.032812: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.032812: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.032812: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.032812: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   638.032812: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.032812: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   638.032812: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.032812: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   638.032812: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   638.032813: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   638.032813: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   638.032813: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.032813: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.032813: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   638.032813: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.032813: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.032814: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032814: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.032814: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.032814: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   638.032814: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   638.032814: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032814: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   638.032814: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.032814: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.032815: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.032815: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032815: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032815: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   638.032815: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   638.032815: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032815: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032815: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032816: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032816: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032816: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   638.032816: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   638.032816: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032816: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   638.032816: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032817: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   638.032817: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   638.032817: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   638.032817: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   638.032817: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   638.032817: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   638.032817: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   638.032817: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   638.032818: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032818: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032818: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   638.032818: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   638.032818: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   638.032818: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032818: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   638.032819: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032819: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032819: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   638.032819: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   638.032819: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   638.032819: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032819: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   638.032820: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   638.032820: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   638.032820: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032820: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032820: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032820: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032820: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   638.032820: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   638.032821: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032821: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032821: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.032821: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.032821: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.032821: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.032821: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032822: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032822: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.032822: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.032822: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.032822: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.032822: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   638.032823: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.032823: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032823: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.032823: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.032823: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   638.032823: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   638.032823: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032823: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032824: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   638.032824: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032824: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032824: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032828: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032828: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032828: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032828: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.032829: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.032829: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   638.032829: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   638.032829: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032829: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   638.032829: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.032829: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.032829: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.032830: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032830: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032830: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   638.032830: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   638.032830: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032830: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032830: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032831: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032831: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032831: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   638.032831: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   638.032831: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   638.032831: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   638.032831: kvm_apic: apic_read APIC_TMICT = 0x60c3
 qemu-system-x86-14481 [023] .......   638.032832: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   638.032832: kvm_apic: apic_write APIC_TMICT = 0x60c3
 qemu-system-x86-14481 [023] .......   638.032832: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   638.032832: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   638.032832: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   638.032832: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   638.032832: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   638.032832: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   638.032832: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   638.032833: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   638.032833: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   638.032833: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   638.032833: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   638.032833: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   638.032833: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   638.032833: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   638.032833: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032834: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032834: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   638.032834: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032834: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   638.032834: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   638.032834: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   638.032834: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=637663615503 softexpires=637663615503
 qemu-system-x86-14481 [023] d...1..   638.032834: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   638.032834: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   638.032835: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   638.032835: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   638.032835: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   638.032835: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   638.032835: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   638.032835: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032835: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   638.032835: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032836: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032836: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   638.032836: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.032836: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032836: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.032836: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   638.032836: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   638.032836: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032837: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032837: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.032837: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.032837: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.032837: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.032837: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032837: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.032837: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.032837: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.032838: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.032838: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.032838: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   638.032838: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.032838: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032838: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.032838: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.032838: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   638.032838: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   638.032839: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.032839: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032839: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   638.032839: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032839: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.032839: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.033230: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.033230: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.033230: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.033231: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.033231: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   638.033231: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   638.033231: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   638.033231: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   638.033231: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   638.033232: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.033232: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.033232: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.033232: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.033232: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.033232: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   638.033232: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   638.033232: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   638.033233: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   638.033233: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   638.033233: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.033233: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.033233: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.033233: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   638.033233: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   638.033234: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   638.033234: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   638.033234: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   638.033234: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   638.033234: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=637663620274
 qemu-system-x86-14481 [023] d..h1..   638.033234: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   638.033234: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   638.033234: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   638.033235: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   638.033235: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   638.033235: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   638.033235: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   638.033235: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.033235: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.033235: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   638.033235: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   638.033236: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   638.033236: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   638.033236: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   638.033236: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   638.033236: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   638.033236: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   638.033236: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   638.033236: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   638.033237: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   638.033237: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   638.033237: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   638.033237: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   638.033237: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.033237: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.033237: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.033237: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.033238: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   638.033238: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   638.033238: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.033238: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.033238: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.033238: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.033238: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.033238: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   638.033239: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.033239: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   638.033239: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   638.033239: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   638.033239: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   638.033239: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   638.033239: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   638.033239: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.033239: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   638.033240: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   638.033240: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   638.033240: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   638.033240: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.033240: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.033240: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   638.033240: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   638.033241: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   638.033241: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.033241: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   638.033241: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.033241: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.033241: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   638.033241: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.033241: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.033241: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   638.033242: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   638.033242: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033242: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.033242: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.033242: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033242: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.033242: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   638.033243: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   638.033243: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033243: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   638.033243: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033243: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   638.033243: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   638.033243: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   638.033243: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   638.033243: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   638.033244: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   638.033244: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   638.033244: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   638.033244: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033244: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033244: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   638.033244: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   638.033244: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   638.033245: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033245: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   638.033245: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033245: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033245: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   638.033245: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   638.033246: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   638.033246: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033246: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   638.033246: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   638.033246: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   638.033246: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033246: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   638.033246: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.033246: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   638.033247: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   638.033247: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   638.033247: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.033247: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.033247: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.033247: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   638.033247: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.033247: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   638.033247: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.033248: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   638.033248: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.033248: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   638.033248: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.033248: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   638.033248: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   638.033248: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   638.033248: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.033248: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.033249: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   638.033249: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   638.033249: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   638.033249: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   638.033249: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.033249: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   638.033249: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.033249: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   638.033250: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.004703: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.004704: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.004704: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.004705: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.004705: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   639.004705: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   639.004705: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   639.004705: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   639.004706: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   639.004706: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.004706: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.004706: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.004706: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.004706: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.004707: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   639.004707: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   639.004707: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   639.004707: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   639.004707: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   639.004707: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.004708: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.004708: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.004708: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   639.004708: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   639.004708: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   639.004709: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   639.004709: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   639.004709: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   639.004709: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=638635007470
 qemu-system-x86-14481 [023] d..h1..   639.004709: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   639.004709: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   639.004710: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   639.004710: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   639.004710: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   639.004710: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   639.004710: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   639.004711: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   639.004711: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   639.004711: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   639.004711: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   639.004711: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   639.004711: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   639.004712: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   639.004712: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089135 [ns] vruntime=513291560378 [ns]
 qemu-system-x86-14481 [023] d..h2..   639.004712: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   639.004712: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   639.004713: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   639.004713: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   639.004713: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   639.004713: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   639.004714: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   639.004714: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   639.004714: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   639.004714: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   639.004714: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   639.004714: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   639.004715: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   639.004715: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   639.004715: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   639.004715: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   639.004715: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   639.004715: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   639.004715: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   639.004716: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   639.004716: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   639.004716: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   639.004716: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   639.004716: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   639.004716: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   639.004717: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   639.004717: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   639.004717: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   639.004717: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   639.004718: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   639.004718: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   639.004718: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   639.004718: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.004718: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.004718: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   639.004719: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   639.004719: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.004719: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   639.004719: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   639.004719: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   639.004719: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   639.004720: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   639.004720: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   639.004720: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   639.004720: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   639.004720: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   639.004720: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.004720: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.004720: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.004721: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.004721: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   639.004721: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   639.004721: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.004721: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.004722: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.004722: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.004722: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.004722: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   639.004722: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.004723: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   639.004723: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.004723: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   639.004723: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   639.004723: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   639.004723: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   639.004724: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.004724: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.004724: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   639.004724: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.004724: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   639.004725: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   639.004725: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   639.004725: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   639.004725: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=639635000000 softexpires=639635000000
 qemu-system-x86-14481 [023] d...2..   639.004726: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   639.004726: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   639.004726: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   639.004726: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   639.004726: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   639.004726: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   639.004726: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   639.004726: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.004727: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.004727: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.004727: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.004727: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.004727: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   639.004727: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   639.004728: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.004728: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   639.004728: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.004728: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.004728: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.004729: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.004729: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.004729: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   639.004729: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   639.004729: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.004729: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.004730: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.004730: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.004730: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.004731: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   639.004732: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   639.004732: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.004732: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   639.004733: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.004733: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.004733: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   639.004734: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.004734: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.004734: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.004735: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   639.004735: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   639.004736: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.004736: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.004736: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.004736: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.004736: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.004736: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.004737: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.004737: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.004737: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.004737: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.004737: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.004737: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.004737: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   639.004737: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.004738: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.004738: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.004738: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.004738: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   639.004738: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   639.004738: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.004739: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.004739: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   639.004740: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.004740: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.004740: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032754: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032754: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032754: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032755: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.032755: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.032755: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   639.032755: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   639.032755: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032755: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   639.032756: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.032756: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.032756: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.032756: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032756: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032756: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   639.032756: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   639.032757: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032757: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032757: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032757: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032757: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032757: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   639.032757: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   639.032758: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   639.032758: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   639.032759: kvm_apic: apic_read APIC_TMICT = 0x8908
 qemu-system-x86-14481 [023] .......   639.032759: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   639.032760: kvm_apic: apic_write APIC_TMICT = 0x8908
 qemu-system-x86-14481 [023] .......   639.032760: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   639.032760: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   639.032760: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   639.032761: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   639.032761: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   639.032761: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   639.032761: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   639.032761: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   639.032762: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   639.032762: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   639.032762: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   639.032762: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   639.032762: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   639.032763: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   639.032763: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032763: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032763: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   639.032763: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032764: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032764: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   639.032764: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   639.032764: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=638663618880 softexpires=638663618880
 qemu-system-x86-14481 [023] d...1..   639.032764: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   639.032764: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   639.032764: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   639.032764: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   639.032765: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   639.032765: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   639.032765: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   639.032765: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032765: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   639.032765: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032765: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032766: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   639.032766: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032766: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032766: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032766: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   639.032766: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   639.032766: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032766: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032766: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.032767: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.032767: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.032767: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.032767: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032767: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032767: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.032767: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.032767: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.032767: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.032768: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   639.032768: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.032768: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032768: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.032768: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.032768: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   639.032768: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   639.032768: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032769: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032769: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   639.032769: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032769: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032769: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032779: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032779: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032779: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032780: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.032780: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.032780: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   639.032780: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   639.032780: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032780: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   639.032780: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.032780: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.032781: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.032781: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032781: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032781: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   639.032781: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   639.032781: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032781: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032781: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032782: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032782: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032782: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   639.032782: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   639.032782: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   639.032783: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   639.032783: kvm_apic: apic_read APIC_TMICT = 0x1a42
 qemu-system-x86-14481 [023] .......   639.032783: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   639.032783: kvm_apic: apic_write APIC_TMICT = 0x1a42
 qemu-system-x86-14481 [023] .......   639.032783: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   639.032783: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   639.032783: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   639.032783: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   639.032784: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   639.032784: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   639.032784: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   639.032784: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   639.032784: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   639.032784: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   639.032784: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   639.032785: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   639.032785: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   639.032785: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   639.032785: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   639.032785: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   639.032785: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   639.032785: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   639.032786: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   639.032786: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   639.032786: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   639.032786: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   639.032786: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   639.032786: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   639.032786: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   639.032786: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   639.032786: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032787: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032787: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   639.032787: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032787: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032787: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   639.032787: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   639.032787: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=638663189603 softexpires=638663189603
 qemu-system-x86-14481 [023] d...1..   639.032787: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   639.032788: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   639.032788: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   639.032788: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   639.032788: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   639.032788: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   639.032788: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   639.032788: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032788: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   639.032789: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032789: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032789: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   639.032789: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032789: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032789: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032789: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   639.032789: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   639.032789: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032790: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032790: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.032790: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.032790: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.032790: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.032790: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032790: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032790: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.032790: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.032791: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.032791: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.032791: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   639.032791: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.032791: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032791: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.032791: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.032791: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   639.032791: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   639.032792: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032792: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032792: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   639.032792: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032792: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032792: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032893: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032894: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032894: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.032894: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.032894: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   639.032894: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   639.032894: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   639.032894: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   639.032894: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   639.032895: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.032895: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032895: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032895: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032895: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032895: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   639.032895: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   639.032895: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   639.032896: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   639.032896: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   639.032896: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.032896: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.032896: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.032896: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   639.032896: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   639.032896: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   639.032897: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   639.032897: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   639.032897: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   639.032897: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=638663193031
 qemu-system-x86-14481 [023] d..h1..   639.032897: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   639.032897: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   639.032898: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   639.032898: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   639.032898: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   639.032898: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   639.032899: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   639.032899: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.032899: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.032899: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   639.032899: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   639.032899: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   639.032899: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   639.032900: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.032900: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   639.032900: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   639.032900: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   639.032900: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   639.032900: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   639.032900: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   639.032900: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   639.032900: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   639.032901: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   639.032901: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.032901: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.032901: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.032901: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.032901: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   639.032901: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   639.032901: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.032901: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.032902: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.032902: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.032902: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.032902: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   639.032902: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.032902: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   639.032902: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.032902: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   639.032903: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   639.032903: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   639.032903: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   639.032903: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.032903: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.032903: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   639.032903: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.032903: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.032904: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032904: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.032904: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.032904: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   639.032904: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   639.032904: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032904: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   639.032904: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.032905: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.032905: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.032905: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032905: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032905: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   639.032905: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   639.032905: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032905: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032905: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032906: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032906: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032906: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   639.032906: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   639.032906: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032906: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   639.032906: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032907: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   639.032907: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   639.032907: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   639.032907: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   639.032907: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   639.032907: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   639.032907: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   639.032907: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   639.032908: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032908: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032908: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   639.032908: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   639.032908: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   639.032908: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032908: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   639.032909: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032909: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032909: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   639.032909: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   639.032909: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   639.032909: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032909: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   639.032910: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   639.032910: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   639.032910: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032910: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032910: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032910: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032910: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   639.032910: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   639.032911: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032911: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032911: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.032911: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.032911: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.032911: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.032911: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032911: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032911: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.032912: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.032912: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.032912: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.032912: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   639.032912: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.032912: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032913: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.032913: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.032913: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   639.032913: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   639.032913: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032913: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032914: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   639.032914: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032914: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032914: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032918: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032918: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032919: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032919: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.032919: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.032919: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   639.032919: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   639.032919: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032919: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   639.032919: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.032920: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.032920: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.032920: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032920: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032920: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   639.032920: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   639.032920: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032920: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032921: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032921: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032921: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032921: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   639.032921: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   639.032921: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   639.032921: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   639.032921: kvm_apic: apic_read APIC_TMICT = 0x60c2
 qemu-system-x86-14481 [023] .......   639.032922: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   639.032922: kvm_apic: apic_write APIC_TMICT = 0x60c2
 qemu-system-x86-14481 [023] .......   639.032922: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   639.032922: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   639.032922: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   639.032922: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   639.032922: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   639.032922: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   639.032923: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   639.032923: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   639.032923: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   639.032923: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   639.032923: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   639.032923: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   639.032923: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   639.032923: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   639.032923: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032924: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032924: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   639.032924: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032924: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   639.032924: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   639.032924: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   639.032924: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=638663615364 softexpires=638663615364
 qemu-system-x86-14481 [023] d...1..   639.032924: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   639.032925: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   639.032925: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   639.032925: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   639.032925: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   639.032925: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   639.032925: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   639.032925: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032925: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   639.032926: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032926: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032926: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   639.032926: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.032926: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032926: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.032926: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   639.032926: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   639.032927: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032927: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032927: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.032927: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.032927: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.032927: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.032927: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032927: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.032927: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.032928: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.032928: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.032928: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.032928: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   639.032928: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.032928: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032928: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.032928: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.032928: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   639.032929: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   639.032929: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.032929: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032929: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   639.032929: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032929: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.032929: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.033319: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.033320: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.033320: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.033320: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.033320: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   639.033320: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   639.033321: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   639.033321: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   639.033321: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   639.033321: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.033321: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.033322: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.033322: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.033322: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.033322: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   639.033322: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   639.033322: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   639.033322: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   639.033323: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   639.033323: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.033323: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.033323: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.033323: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   639.033323: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   639.033323: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   639.033323: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   639.033324: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   639.033324: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   639.033324: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=638663619937
 qemu-system-x86-14481 [023] d..h1..   639.033324: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   639.033324: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   639.033324: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   639.033324: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   639.033324: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   639.033325: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   639.033325: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   639.033325: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.033325: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.033325: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   639.033325: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   639.033325: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   639.033326: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   639.033326: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   639.033326: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   639.033326: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   639.033326: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   639.033326: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   639.033326: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   639.033326: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   639.033326: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   639.033327: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   639.033327: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   639.033327: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.033327: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.033327: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.033327: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.033327: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   639.033327: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   639.033328: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.033328: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.033328: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.033328: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.033328: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.033328: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   639.033328: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.033328: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   639.033328: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   639.033329: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   639.033329: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   639.033329: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   639.033329: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   639.033329: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.033329: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   639.033329: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   639.033329: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   639.033330: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   639.033330: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.033330: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.033330: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   639.033330: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   639.033330: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   639.033330: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.033331: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   639.033331: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.033331: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.033331: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   639.033331: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.033331: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.033331: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   639.033331: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   639.033331: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033332: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.033332: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.033332: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033332: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.033332: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   639.033332: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   639.033332: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033333: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   639.033333: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033333: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   639.033333: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   639.033333: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   639.033333: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   639.033333: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   639.033333: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   639.033333: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   639.033334: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   639.033334: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033334: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033334: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   639.033334: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   639.033334: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   639.033334: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033334: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   639.033335: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033335: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033335: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   639.033335: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   639.033335: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   639.033335: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033335: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   639.033335: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   639.033336: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   639.033336: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033336: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   639.033336: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.033336: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   639.033336: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   639.033337: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   639.033337: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.033337: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.033337: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.033337: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   639.033337: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.033337: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   639.033337: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.033338: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   639.033338: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.033338: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   639.033338: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.033338: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   639.033338: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   639.033338: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   639.033338: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.033338: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.033339: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   639.033339: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   639.033339: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   639.033339: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   639.033339: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.033339: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   639.033339: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.033339: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   639.033340: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.004793: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.004794: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.004795: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.004795: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.004795: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   640.004796: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   640.004796: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   640.004796: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   640.004796: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   640.004796: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.004796: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.004797: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.004797: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.004797: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.004797: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   640.004797: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   640.004797: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   640.004798: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.004798: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   640.004798: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.004798: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.004798: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.004798: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.004798: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.004799: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   640.004799: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   640.004799: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   640.004799: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   640.004800: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=639635007631
 qemu-system-x86-14481 [023] d..h1..   640.004800: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   640.004800: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   640.004800: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   640.004800: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   640.004800: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   640.004801: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   640.004801: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   640.004801: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   640.004801: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   640.004801: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.004801: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   640.004802: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   640.004802: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   640.004802: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   640.004802: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090337 [ns] vruntime=514291650715 [ns]
 qemu-system-x86-14481 [023] d..h2..   640.004802: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   640.004803: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   640.004803: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   640.004803: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   640.004804: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   640.004804: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   640.004804: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   640.004804: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   640.004804: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   640.004804: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   640.004805: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   640.004805: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   640.004805: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   640.004805: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   640.004805: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   640.004805: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   640.004805: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   640.004806: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   640.004806: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   640.004806: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   640.004806: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   640.004806: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   640.004806: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   640.004807: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   640.004807: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   640.004807: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   640.004807: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   640.004807: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   640.004807: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   640.004808: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   640.004808: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.004808: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.004808: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.004808: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.004808: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   640.004808: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   640.004809: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.004809: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.004809: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.004809: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.004810: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   640.004810: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   640.004810: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   640.004810: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   640.004810: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   640.004810: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.004810: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.004810: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.004811: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.004811: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.004811: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   640.004811: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   640.004811: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.004812: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.004812: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.004812: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.004812: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.004812: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   640.004812: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.004813: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   640.004813: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.004813: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   640.004813: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   640.004813: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   640.004813: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   640.004814: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.004814: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.004814: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   640.004814: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.004814: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   640.004815: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   640.004815: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   640.004815: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   640.004815: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=640635000000 softexpires=640635000000
 qemu-system-x86-14481 [023] d...2..   640.004816: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   640.004816: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   640.004816: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   640.004816: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   640.004816: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   640.004816: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   640.004816: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   640.004816: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.004817: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.004817: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.004817: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.004818: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.004818: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   640.004818: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   640.004818: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.004818: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   640.004818: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.004819: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.004819: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.004819: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.004819: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.004819: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   640.004819: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   640.004819: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.004820: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.004820: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.004820: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.004821: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.004821: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   640.004822: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   640.004822: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.004823: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   640.004823: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.004823: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.004824: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   640.004824: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.004824: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.004825: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.004825: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   640.004825: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   640.004826: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.004826: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.004826: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.004826: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.004827: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.004827: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.004827: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.004827: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.004827: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.004827: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.004827: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.004827: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.004827: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   640.004828: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.004828: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.004828: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.004828: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.004828: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   640.004828: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   640.004829: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.004829: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.004829: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   640.004830: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.004830: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.004830: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.032847: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032847: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032847: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032847: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.032847: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.032848: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   640.032848: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   640.032848: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032848: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   640.032848: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.032848: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.032849: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.032849: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032849: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032849: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   640.032849: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   640.032849: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032849: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032849: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032850: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032850: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032850: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   640.032850: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   640.032850: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   640.032851: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   640.032851: kvm_apic: apic_read APIC_TMICT = 0x8858
 qemu-system-x86-14481 [023] .......   640.032852: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   640.032852: kvm_apic: apic_write APIC_TMICT = 0x8858
 qemu-system-x86-14481 [023] .......   640.032852: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   640.032853: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   640.032853: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   640.032853: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   640.032853: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   640.032854: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   640.032854: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   640.032854: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   640.032854: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   640.032854: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   640.032855: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.032855: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.032855: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.032855: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   640.032856: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.032856: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.032856: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   640.032856: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.032856: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.032856: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   640.032856: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   640.032856: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=639663618455 softexpires=639663618455
 qemu-system-x86-14481 [023] d...1..   640.032857: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   640.032857: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   640.032857: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   640.032857: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   640.032857: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   640.032857: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   640.032858: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   640.032858: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032858: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   640.032858: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032858: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032858: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   640.032858: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032858: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032858: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032859: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   640.032859: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   640.032859: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032859: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032859: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.032859: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.032859: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.032859: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.032859: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032860: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032860: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.032860: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.032860: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.032860: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.032860: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   640.032860: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.032860: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032860: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.032860: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.032861: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   640.032861: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   640.032861: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032861: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.032861: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   640.032861: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.032861: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.032861: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.032872: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032872: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032872: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032872: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.032872: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.032873: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   640.032873: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   640.032873: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032873: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   640.032873: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.032873: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.032873: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.032873: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032874: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032874: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   640.032874: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   640.032874: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032874: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032874: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032874: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032874: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032874: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   640.032875: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   640.032875: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   640.032875: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   640.032875: kvm_apic: apic_read APIC_TMICT = 0x19aa
 qemu-system-x86-14481 [023] .......   640.032875: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   640.032875: kvm_apic: apic_write APIC_TMICT = 0x19aa
 qemu-system-x86-14481 [023] .......   640.032875: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   640.032875: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   640.032876: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   640.032876: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   640.032876: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   640.032876: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   640.032877: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   640.032877: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   640.032877: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   640.032877: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   640.032877: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   640.032877: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   640.032877: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   640.032878: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   640.032878: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   640.032878: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   640.032878: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   640.032878: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   640.032878: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   640.032878: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   640.032879: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   640.032879: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   640.032879: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.032879: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.032879: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.032879: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   640.032879: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.032880: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.032880: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   640.032880: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.032880: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.032880: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   640.032880: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   640.032880: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=639663189672 softexpires=639663189672
 qemu-system-x86-14481 [023] d...1..   640.032880: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   640.032881: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   640.032881: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   640.032881: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   640.032881: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   640.032881: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   640.032881: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   640.032881: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032881: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   640.032882: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032882: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032882: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   640.032882: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032882: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032882: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032882: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   640.032882: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   640.032882: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032883: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032883: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.032883: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.032883: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.032883: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.032883: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032883: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032883: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.032883: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.032884: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.032884: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.032884: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   640.032884: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.032884: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032884: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.032884: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.032884: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   640.032884: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   640.032885: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032885: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.032885: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   640.032885: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.032885: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.032885: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.032984: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032984: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032984: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.032984: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.032984: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   640.032984: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   640.032984: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   640.032985: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   640.032985: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   640.032985: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.032985: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032985: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032985: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032985: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032985: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   640.032985: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   640.032986: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   640.032986: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.032986: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   640.032986: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.032986: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.032986: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.032986: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.032986: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.032987: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   640.032987: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   640.032987: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   640.032987: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   640.032987: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=639663193019
 qemu-system-x86-14481 [023] d..h1..   640.032987: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   640.032987: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   640.032988: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   640.032988: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   640.032988: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   640.032988: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.032988: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.032988: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.032989: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.032989: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   640.032989: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   640.032989: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   640.032989: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   640.032990: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.032990: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.032990: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.032990: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.032990: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   640.032990: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   640.032990: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   640.032990: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   640.032991: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   640.032991: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.032991: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.032991: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.032991: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.032991: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.032991: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   640.032991: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   640.032992: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.032992: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.032992: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.032992: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.032992: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.032992: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   640.032992: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.032993: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   640.032993: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.032993: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   640.032993: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   640.032993: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   640.032993: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   640.032993: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.032993: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.032993: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   640.032994: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.032994: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.032994: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032994: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.032994: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.032994: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   640.032994: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   640.032995: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.032995: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   640.032995: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.032995: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.032995: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.032995: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032995: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.032995: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   640.032995: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   640.032996: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032996: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032996: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032996: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032996: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.032996: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   640.032996: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   640.032997: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032997: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   640.032997: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032997: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   640.032997: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   640.032997: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   640.032997: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   640.032997: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   640.032998: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   640.032998: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   640.032998: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   640.032998: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032998: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032998: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   640.032998: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   640.032999: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   640.032999: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032999: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   640.032999: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032999: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.032999: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.032999: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   640.033000: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.033000: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033000: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.033000: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   640.033000: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.033000: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033000: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033000: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033001: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033001: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   640.033001: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   640.033001: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033001: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033001: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.033001: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.033001: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.033001: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.033002: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033002: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033002: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.033002: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.033002: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.033002: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.033002: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   640.033002: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.033002: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033003: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.033003: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.033003: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   640.033003: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   640.033003: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033003: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033003: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   640.033003: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033003: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033004: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033008: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033008: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033008: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033009: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.033009: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.033009: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   640.033009: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   640.033009: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033009: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   640.033009: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.033010: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.033010: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.033010: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033010: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033010: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   640.033010: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   640.033010: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033010: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033011: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033011: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033011: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033011: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   640.033011: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   640.033011: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   640.033011: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   640.033011: kvm_apic: apic_read APIC_TMICT = 0x60db
 qemu-system-x86-14481 [023] .......   640.033012: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   640.033012: kvm_apic: apic_write APIC_TMICT = 0x60db
 qemu-system-x86-14481 [023] .......   640.033012: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   640.033012: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   640.033012: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   640.033012: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   640.033012: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   640.033012: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   640.033013: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   640.033013: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   640.033013: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   640.033013: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   640.033013: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.033013: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.033013: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.033013: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   640.033013: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.033014: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.033014: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   640.033014: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.033014: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.033014: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   640.033014: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   640.033014: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=639663615635 softexpires=639663615635
 qemu-system-x86-14481 [023] d...1..   640.033014: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   640.033015: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   640.033015: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   640.033015: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   640.033015: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   640.033015: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   640.033015: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   640.033015: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033015: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   640.033016: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033016: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033016: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   640.033016: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033016: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033016: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033016: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   640.033016: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   640.033016: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033017: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033017: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.033017: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.033017: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.033017: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.033017: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033017: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033017: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.033018: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.033018: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.033018: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.033018: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   640.033018: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.033018: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033018: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.033018: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.033018: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   640.033018: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   640.033019: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033019: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033019: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   640.033019: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033019: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033019: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033410: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033410: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033410: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.033410: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.033411: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   640.033411: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   640.033411: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   640.033411: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   640.033411: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   640.033411: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.033411: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033411: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033412: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033412: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033412: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   640.033412: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   640.033412: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   640.033412: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.033412: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   640.033412: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.033413: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.033413: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.033413: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.033413: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.033414: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   640.033414: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   640.033414: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   640.033414: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   640.033414: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=639663619902
 qemu-system-x86-14481 [023] d..h1..   640.033414: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   640.033414: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   640.033415: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   640.033415: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   640.033415: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   640.033415: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.033415: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.033415: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.033415: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.033416: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   640.033416: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   640.033416: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   640.033416: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   640.033416: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.033416: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.033416: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.033416: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.033417: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   640.033417: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   640.033417: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   640.033417: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   640.033417: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   640.033417: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.033417: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.033417: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.033418: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.033418: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.033418: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   640.033418: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   640.033418: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.033418: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.033418: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.033418: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.033419: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.033419: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   640.033419: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.033419: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   640.033419: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.033419: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   640.033419: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   640.033419: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   640.033419: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   640.033420: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.033420: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.033420: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   640.033420: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.033420: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.033420: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033420: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.033421: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.033421: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   640.033421: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   640.033421: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033421: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   640.033421: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.033421: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.033421: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.033421: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033422: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033422: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   640.033422: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   640.033422: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033422: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033422: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033422: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033422: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033422: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   640.033423: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   640.033423: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033423: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   640.033423: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033423: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   640.033423: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   640.033423: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   640.033423: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   640.033424: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   640.033424: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   640.033424: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   640.033424: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   640.033424: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033424: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033424: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   640.033424: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   640.033425: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   640.033425: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033425: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   640.033425: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033425: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033425: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.033425: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   640.033425: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.033425: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033426: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.033426: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   640.033426: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.033426: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033426: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.033426: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033426: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.033426: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   640.033426: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   640.033427: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033427: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033427: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.033427: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.033427: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.033427: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.033428: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033428: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.033428: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.033428: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.033428: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.033428: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.033428: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   640.033428: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.033429: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033429: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.033429: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.033429: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   640.033429: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   640.033429: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033429: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033429: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   640.033429: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033430: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033430: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.033999: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033999: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033999: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.033999: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.033999: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.033999: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   640.034000: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   640.034000: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034000: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   640.034000: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.034000: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.034000: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.034000: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034000: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034001: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   640.034001: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   640.034001: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034001: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.034001: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.034001: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034001: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.034001: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   640.034002: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   640.034002: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   640.034002: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   640.034002: kvm_apic: apic_read APIC_TMICT = 0x632d
 qemu-system-x86-14481 [023] .......   640.034002: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   640.034002: kvm_apic: apic_write APIC_TMICT = 0x632d
 qemu-system-x86-14481 [023] .......   640.034002: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   640.034002: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   640.034003: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   640.034003: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   640.034003: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   640.034003: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   640.034003: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   640.034003: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   640.034003: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   640.034003: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   640.034004: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.034004: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.034004: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   640.034004: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   640.034004: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.034004: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.034004: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   640.034004: queued_spin_lock_slowpath <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   640.034005: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.034005: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   640.034006: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   640.034006: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   640.034006: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=639664615498 softexpires=639664615498
 qemu-system-x86-14481 [023] d...1..   640.034006: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   640.034006: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   640.034006: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   640.034006: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   640.034006: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   640.034007: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   640.034007: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   640.034007: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034007: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   640.034007: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034007: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034007: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   640.034007: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034008: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.034008: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.034008: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   640.034008: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   640.034008: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034008: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034008: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.034008: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.034008: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.034009: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.034009: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034009: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034009: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.034009: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.034009: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.034009: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.034009: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   640.034009: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.034010: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034010: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.034010: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.034010: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   640.034010: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   640.034010: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034010: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.034010: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   640.034011: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.034011: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.034011: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.034410: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034410: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034410: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.034410: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.034410: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   640.034411: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   640.034411: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   640.034411: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   640.034411: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   640.034411: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.034411: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034411: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034411: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034412: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034412: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   640.034412: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   640.034412: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   640.034412: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.034412: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   640.034412: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.034413: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.034413: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.034413: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.034413: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.034413: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   640.034413: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   640.034413: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   640.034413: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   640.034414: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=639664619312
 qemu-system-x86-14481 [023] d..h1..   640.034414: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   640.034414: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   640.034414: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   640.034414: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   640.034414: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   640.034414: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.034414: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   640.034415: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.034415: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.034415: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   640.034415: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   640.034415: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   640.034415: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   640.034415: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   640.034415: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.034416: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.034416: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   640.034416: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   640.034416: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   640.034416: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   640.034416: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   640.034416: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   640.034416: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   640.034417: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.034417: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.034417: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.034417: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.034417: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   640.034417: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   640.034417: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.034417: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.034418: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.034418: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.034418: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.034418: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   640.034418: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.034418: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   640.034418: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   640.034418: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   640.034419: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   640.034419: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   640.034419: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   640.034419: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.034419: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   640.034419: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   640.034419: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   640.034419: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   640.034420: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034420: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.034420: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   640.034420: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   640.034420: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   640.034420: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034420: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   640.034420: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.034421: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.034421: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   640.034421: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034421: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034421: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   640.034421: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   640.034421: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034421: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.034421: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.034422: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034422: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.034422: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   640.034422: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   640.034422: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034422: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   640.034422: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034423: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   640.034423: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   640.034423: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   640.034423: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   640.034423: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   640.034423: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   640.034423: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   640.034423: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   640.034423: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034424: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034424: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   640.034424: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   640.034424: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   640.034424: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034425: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   640.034425: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034425: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034425: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.034425: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   640.034425: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.034425: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034425: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.034426: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   640.034426: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   640.034426: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034426: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   640.034426: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.034426: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   640.034426: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   640.034426: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   640.034426: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034427: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034427: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.034427: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   640.034427: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.034427: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   640.034427: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034427: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   640.034427: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.034427: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   640.034428: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.034428: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   640.034428: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   640.034428: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   640.034428: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034428: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.034428: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   640.034428: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   640.034428: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   640.034429: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   640.034429: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.034429: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   640.034429: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.034429: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   640.034429: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.004883: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.004884: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.004885: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.004885: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.004885: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   641.004885: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   641.004886: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   641.004886: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   641.004886: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   641.004886: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.004886: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.004886: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.004887: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.004887: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.004887: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   641.004887: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   641.004887: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   641.004888: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   641.004888: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   641.004888: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.004888: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.004888: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.004888: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   641.004888: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   641.004889: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   641.004889: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   641.004889: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   641.004890: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   641.004890: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=640635007557
 qemu-system-x86-14481 [023] d..h1..   641.004890: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   641.004890: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   641.004890: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   641.004890: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   641.004891: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   641.004891: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   641.004891: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   641.004891: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   641.004891: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   641.004891: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   641.004891: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   641.004892: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   641.004892: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   641.004892: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   641.004892: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090114 [ns] vruntime=515291740829 [ns]
 qemu-system-x86-14481 [023] d..h2..   641.004893: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   641.004893: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   641.004893: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   641.004893: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   641.004894: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   641.004894: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   641.004894: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   641.004894: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   641.004894: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   641.004894: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   641.004895: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   641.004895: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   641.004895: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   641.004895: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   641.004895: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   641.004895: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   641.004896: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   641.004896: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   641.004896: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   641.004896: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   641.004896: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   641.004896: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   641.004897: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   641.004897: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   641.004897: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   641.004897: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   641.004898: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   641.004898: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   641.004898: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   641.004898: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   641.004898: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   641.004898: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   641.004899: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.004899: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.004899: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   641.004899: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   641.004899: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.004899: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   641.004899: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   641.004900: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   641.004900: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   641.004900: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   641.004900: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   641.004900: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   641.004900: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   641.004900: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   641.004900: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.004901: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.004901: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.004901: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.004901: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   641.004901: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   641.004902: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.004902: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.004902: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.004902: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.004902: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.004903: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   641.004903: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.004903: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   641.004903: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.004903: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   641.004903: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   641.004904: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   641.004904: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   641.004904: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.004904: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.004904: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   641.004905: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.004905: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   641.004905: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   641.004905: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   641.004905: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   641.004906: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=641635000000 softexpires=641635000000
 qemu-system-x86-14481 [023] d...2..   641.004906: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   641.004906: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   641.004906: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   641.004906: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   641.004906: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   641.004907: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   641.004907: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   641.004907: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.004907: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.004907: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.004908: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.004908: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.004908: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   641.004908: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   641.004908: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.004908: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   641.004908: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.004908: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.004909: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.004909: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.004909: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.004909: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   641.004909: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   641.004909: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.004909: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.004910: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.004910: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.004910: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.004911: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   641.004912: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   641.004912: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.004913: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   641.004913: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.004913: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.004914: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   641.004914: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.004914: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.004915: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.004915: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   641.004915: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   641.004916: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.004916: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.004916: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.004916: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.004916: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.004917: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.004917: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.004917: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.004917: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.004917: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.004917: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.004917: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.004917: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   641.004918: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.004918: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.004918: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.004918: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.004918: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   641.004918: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   641.004918: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.004919: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.004919: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   641.004919: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.004920: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.004920: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.032938: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032938: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032938: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032938: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.032938: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.032939: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   641.032939: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   641.032939: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032939: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   641.032939: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.032939: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.032939: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.032939: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.032940: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.032940: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   641.032940: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   641.032940: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032940: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.032940: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.032940: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032940: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.032940: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   641.032941: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   641.032941: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   641.032941: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   641.032942: kvm_apic: apic_read APIC_TMICT = 0x8838
 qemu-system-x86-14481 [023] .......   641.032942: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   641.032943: kvm_apic: apic_write APIC_TMICT = 0x8838
 qemu-system-x86-14481 [023] .......   641.032943: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   641.032943: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   641.032943: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   641.032944: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   641.032944: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   641.032944: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   641.032944: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   641.032944: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   641.032945: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   641.032945: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   641.032945: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   641.032945: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   641.032946: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   641.032946: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   641.032946: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.032946: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.032946: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   641.032946: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.032947: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.032947: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   641.032947: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   641.032947: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=640663618243 softexpires=640663618243
 qemu-system-x86-14481 [023] d...1..   641.032947: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   641.032947: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   641.032947: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   641.032948: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   641.032948: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   641.032948: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   641.032948: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   641.032948: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032948: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   641.032948: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032949: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032949: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   641.032949: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032949: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.032949: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.032949: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   641.032949: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   641.032949: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032949: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032950: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.032950: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.032950: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.032950: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.032950: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.032950: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.032950: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.032950: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.032950: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.032951: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.032951: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   641.032951: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.032951: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032951: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.032951: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.032951: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   641.032951: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   641.032951: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032952: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.032952: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   641.032952: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.032952: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.032952: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.032963: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032963: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032963: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032963: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.032963: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.032963: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   641.032963: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   641.032964: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032964: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   641.032964: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.032964: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.032964: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.032964: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.032964: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.032964: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   641.032964: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   641.032965: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032965: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.032965: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.032965: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032965: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.032966: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   641.032966: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   641.032966: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   641.032966: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   641.032966: kvm_apic: apic_read APIC_TMICT = 0x1989
 qemu-system-x86-14481 [023] .......   641.032966: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   641.032966: kvm_apic: apic_write APIC_TMICT = 0x1989
 qemu-system-x86-14481 [023] .......   641.032966: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   641.032967: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   641.032967: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   641.032967: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   641.032967: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   641.032967: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   641.032967: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   641.032967: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   641.032968: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   641.032968: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   641.032968: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   641.032968: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   641.032968: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   641.032968: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   641.032968: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   641.032968: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   641.032969: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   641.032969: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   641.032969: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   641.032969: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   641.032969: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   641.032969: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   641.032969: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   641.032969: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   641.032970: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   641.032970: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   641.032970: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.032970: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.032970: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   641.032970: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.032970: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.032970: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   641.032971: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   641.032971: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=640663189609 softexpires=640663189609
 qemu-system-x86-14481 [023] d...1..   641.032971: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   641.032971: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   641.032971: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   641.032971: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   641.032971: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   641.032971: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   641.032972: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   641.032972: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032972: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   641.032972: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032972: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032972: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   641.032972: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.032972: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.032972: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.032973: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   641.032973: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   641.032973: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032973: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032973: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.032973: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.032973: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.032973: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.032973: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.032974: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.032974: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.032974: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.032974: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.032974: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.032974: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   641.032974: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.032974: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032974: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.032975: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.032975: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   641.032975: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   641.032975: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.032975: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.032975: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   641.032975: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.032975: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.032976: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033074: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033074: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033074: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.033074: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.033074: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   641.033074: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   641.033075: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   641.033075: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   641.033075: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   641.033075: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.033075: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033075: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033075: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033076: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033076: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   641.033076: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   641.033076: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   641.033076: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   641.033076: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   641.033076: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033076: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033077: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033077: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   641.033077: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   641.033077: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   641.033077: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   641.033077: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   641.033078: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   641.033078: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=640663193171
 qemu-system-x86-14481 [023] d..h1..   641.033078: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   641.033078: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   641.033078: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   641.033079: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   641.033079: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   641.033079: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   641.033079: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   641.033079: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033079: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033079: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   641.033079: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   641.033080: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   641.033080: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   641.033080: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033080: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   641.033080: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   641.033080: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   641.033080: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   641.033080: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   641.033081: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   641.033081: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   641.033081: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   641.033081: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   641.033081: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033081: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033081: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033081: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033082: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   641.033082: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   641.033082: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033082: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033082: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.033082: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.033082: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.033082: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   641.033083: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.033083: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   641.033083: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.033083: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   641.033083: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   641.033083: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   641.033083: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   641.033083: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.033083: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.033084: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   641.033084: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033084: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033084: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033084: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.033084: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.033084: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   641.033085: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   641.033085: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033085: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   641.033085: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.033085: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.033085: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.033085: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033085: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033085: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   641.033085: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   641.033086: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033086: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033086: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033086: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033086: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033086: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   641.033086: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   641.033087: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033087: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   641.033087: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033087: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   641.033087: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   641.033087: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   641.033087: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   641.033087: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   641.033088: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   641.033088: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   641.033088: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   641.033088: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033088: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033088: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   641.033088: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   641.033089: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   641.033089: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033089: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   641.033089: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033089: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033089: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   641.033090: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   641.033090: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   641.033090: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033090: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   641.033090: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   641.033090: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   641.033090: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033090: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033091: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033091: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033091: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   641.033091: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   641.033091: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033091: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033091: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.033091: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.033092: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.033092: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.033092: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033092: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033092: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.033092: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.033092: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.033093: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.033093: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   641.033093: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.033093: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033093: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.033093: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.033093: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   641.033094: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   641.033094: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033094: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033094: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   641.033094: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033094: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033094: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033099: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033099: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033099: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033099: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.033099: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.033099: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   641.033099: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   641.033100: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033100: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   641.033100: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.033100: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.033100: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.033100: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033100: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033100: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   641.033100: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   641.033101: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033101: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033101: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033101: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033101: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033101: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   641.033101: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   641.033101: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   641.033102: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   641.033102: kvm_apic: apic_read APIC_TMICT = 0x60cb
 qemu-system-x86-14481 [023] .......   641.033102: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   641.033102: kvm_apic: apic_write APIC_TMICT = 0x60cb
 qemu-system-x86-14481 [023] .......   641.033102: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   641.033102: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   641.033102: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   641.033102: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   641.033103: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   641.033103: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   641.033103: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   641.033103: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   641.033103: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   641.033103: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   641.033103: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   641.033103: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   641.033104: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   641.033104: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   641.033104: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.033104: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.033104: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   641.033104: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.033104: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   641.033104: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   641.033104: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   641.033105: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=640663615458 softexpires=640663615458
 qemu-system-x86-14481 [023] d...1..   641.033105: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   641.033105: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   641.033105: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   641.033105: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   641.033105: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   641.033105: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   641.033105: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   641.033106: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033106: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   641.033106: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033106: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033106: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   641.033106: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033106: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033106: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033106: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   641.033107: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   641.033107: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033107: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033107: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.033107: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.033107: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.033107: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.033107: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033108: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033108: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.033108: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.033108: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.033108: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.033108: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   641.033108: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.033108: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033108: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.033108: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.033109: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   641.033109: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   641.033109: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033109: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033109: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   641.033109: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033109: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033109: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033500: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033500: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033500: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.033501: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.033501: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   641.033501: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   641.033501: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   641.033502: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   641.033502: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   641.033502: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.033502: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033502: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033502: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033502: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033502: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   641.033503: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   641.033503: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   641.033503: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   641.033503: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   641.033503: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033503: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033503: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033503: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   641.033504: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   641.033504: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   641.033504: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   641.033504: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   641.033504: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   641.033504: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=640663619971
 qemu-system-x86-14481 [023] d..h1..   641.033504: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   641.033505: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   641.033505: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   641.033505: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   641.033505: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   641.033505: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   641.033505: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   641.033505: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033505: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033505: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   641.033506: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   641.033506: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   641.033506: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   641.033506: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   641.033506: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   641.033506: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   641.033506: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   641.033507: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   641.033507: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   641.033507: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   641.033507: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   641.033507: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   641.033507: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   641.033507: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033507: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033508: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033508: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033508: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   641.033508: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   641.033508: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033508: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033508: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.033508: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.033508: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.033509: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   641.033509: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.033509: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   641.033509: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   641.033509: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   641.033509: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   641.033509: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   641.033509: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   641.033510: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.033510: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   641.033510: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   641.033510: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033510: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   641.033510: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033510: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.033511: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   641.033511: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   641.033511: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   641.033511: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033511: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   641.033511: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.033511: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.033511: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   641.033511: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033512: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033512: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   641.033512: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   641.033512: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033512: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033512: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033512: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033512: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033512: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   641.033513: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   641.033513: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033513: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   641.033513: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033513: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   641.033513: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   641.033513: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   641.033513: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   641.033514: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   641.033514: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   641.033514: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   641.033514: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   641.033514: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033514: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033514: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   641.033514: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   641.033515: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   641.033515: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033515: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   641.033515: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033515: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033515: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   641.033516: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   641.033516: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   641.033516: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033516: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   641.033516: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   641.033516: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   641.033516: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033516: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   641.033516: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033517: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   641.033517: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   641.033517: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   641.033517: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033517: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033517: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.033517: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   641.033517: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.033518: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   641.033518: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033518: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   641.033518: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.033518: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   641.033518: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.033518: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   641.033518: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   641.033518: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   641.033519: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033519: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.033519: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   641.033519: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   641.033519: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   641.033519: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   641.033519: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033519: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   641.033520: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033520: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   641.033520: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.004973: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.004975: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.004975: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.004976: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.004976: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   642.004976: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   642.004976: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   642.004977: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   642.004977: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   642.004977: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.004977: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.004977: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.004977: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.004977: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.004978: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   642.004978: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   642.004978: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   642.004978: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   642.004979: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   642.004979: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.004979: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.004979: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.004979: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   642.004979: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   642.004980: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   642.004980: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   642.004980: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   642.004980: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   642.004980: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=641635008201
 qemu-system-x86-14481 [023] d..h1..   642.004980: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   642.004981: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   642.004981: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   642.004981: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   642.004981: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   642.004981: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   642.004982: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   642.004982: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   642.004982: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   642.004982: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   642.004982: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   642.004982: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   642.004983: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   642.004983: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   642.004983: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090741 [ns] vruntime=516291831570 [ns]
 qemu-system-x86-14481 [023] d..h2..   642.004983: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   642.004983: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   642.004984: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   642.004984: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   642.004984: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   642.004984: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   642.004985: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   642.004985: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   642.004985: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   642.004985: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   642.004985: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   642.004985: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   642.004986: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   642.004986: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   642.004986: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   642.004986: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   642.004986: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   642.004986: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   642.004987: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   642.004987: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   642.004987: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   642.004987: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   642.004987: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   642.004987: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   642.004987: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   642.004988: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   642.004988: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   642.004988: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   642.004988: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   642.004988: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   642.004988: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   642.004989: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   642.004989: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.004989: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.004989: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   642.004990: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   642.004990: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.004990: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   642.004990: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   642.004990: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   642.004990: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   642.004990: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   642.004991: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   642.004991: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   642.004991: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   642.004991: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   642.004991: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.004991: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.004991: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.004991: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.004991: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   642.004992: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   642.004992: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.004992: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.004993: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.004993: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.004993: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.004993: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   642.004994: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.004994: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   642.004994: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.004994: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   642.004994: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   642.004994: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   642.004994: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   642.004995: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.004995: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.004995: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   642.004995: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.004995: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   642.004996: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   642.004996: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   642.004996: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   642.004996: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=642635000000 softexpires=642635000000
 qemu-system-x86-14481 [023] d...2..   642.004997: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   642.004997: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   642.004997: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   642.004997: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   642.004997: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   642.004997: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   642.004997: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   642.004997: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.004998: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.004998: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.004998: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.004998: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.004998: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   642.004999: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   642.004999: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.004999: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   642.004999: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.004999: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.004999: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.004999: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.005000: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.005000: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   642.005000: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   642.005000: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.005000: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.005001: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.005001: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.005001: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.005002: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   642.005003: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   642.005003: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.005003: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   642.005004: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.005004: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.005004: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   642.005005: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.005005: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.005006: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.005006: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   642.005007: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   642.005007: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.005007: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.005007: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.005007: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.005008: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.005008: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.005008: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.005008: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.005008: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.005008: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.005008: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.005008: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.005008: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   642.005009: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.005009: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.005009: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.005009: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.005009: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   642.005009: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   642.005010: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.005010: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.005010: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   642.005011: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.005011: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.005011: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033025: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033025: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033025: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033025: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.033025: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.033026: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   642.033026: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   642.033026: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033026: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   642.033026: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033026: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.033026: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.033026: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033027: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033027: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   642.033027: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   642.033027: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033027: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033027: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033027: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033027: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033027: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   642.033028: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   642.033028: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   642.033028: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   642.033029: kvm_apic: apic_read APIC_TMICT = 0x88ff
 qemu-system-x86-14481 [023] .......   642.033029: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   642.033030: kvm_apic: apic_write APIC_TMICT = 0x88ff
 qemu-system-x86-14481 [023] .......   642.033030: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   642.033030: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   642.033030: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   642.033031: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   642.033031: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   642.033031: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   642.033031: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   642.033031: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   642.033032: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   642.033032: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   642.033032: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   642.033032: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   642.033033: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   642.033033: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   642.033033: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033033: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033033: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   642.033033: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033034: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033034: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   642.033034: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   642.033034: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=641663618280 softexpires=641663618280
 qemu-system-x86-14481 [023] d...1..   642.033034: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   642.033034: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   642.033034: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   642.033035: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   642.033035: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   642.033035: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   642.033035: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   642.033035: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033035: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   642.033035: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033036: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033036: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   642.033036: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033036: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033036: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033036: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   642.033036: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   642.033036: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033036: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033037: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.033037: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033037: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.033037: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.033037: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033037: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033037: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.033037: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.033037: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.033038: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.033038: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   642.033038: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.033038: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033038: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.033038: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.033038: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   642.033038: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   642.033038: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033039: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033039: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   642.033039: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033039: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033039: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033049: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033049: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033049: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033049: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.033050: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.033050: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   642.033050: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   642.033050: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033050: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   642.033050: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033050: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.033050: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.033050: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033051: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033051: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   642.033051: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   642.033051: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033051: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033051: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033051: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033051: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033052: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   642.033052: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   642.033052: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   642.033052: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   642.033052: kvm_apic: apic_read APIC_TMICT = 0x1a77
 qemu-system-x86-14481 [023] .......   642.033053: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   642.033053: kvm_apic: apic_write APIC_TMICT = 0x1a77
 qemu-system-x86-14481 [023] .......   642.033053: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   642.033053: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   642.033053: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   642.033053: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   642.033053: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   642.033053: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   642.033054: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   642.033054: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   642.033054: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   642.033054: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   642.033054: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   642.033054: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   642.033055: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   642.033055: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   642.033055: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   642.033055: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   642.033055: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   642.033055: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   642.033055: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   642.033056: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   642.033056: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   642.033056: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   642.033056: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   642.033056: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   642.033056: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   642.033056: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   642.033056: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033056: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033057: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   642.033057: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033057: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033057: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   642.033057: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   642.033057: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=641663189844 softexpires=641663189844
 qemu-system-x86-14481 [023] d...1..   642.033057: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   642.033058: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   642.033058: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   642.033058: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   642.033058: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   642.033058: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   642.033058: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   642.033058: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033058: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   642.033059: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033059: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033059: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   642.033059: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033059: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033059: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033059: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   642.033059: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   642.033059: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033060: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033060: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.033060: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033060: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.033060: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.033060: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033060: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033060: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.033060: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.033061: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.033061: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.033061: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   642.033061: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.033061: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033061: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.033061: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.033061: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   642.033061: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   642.033062: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033062: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033062: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   642.033062: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033062: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033062: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033164: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033164: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033164: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.033165: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.033165: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   642.033165: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   642.033165: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   642.033165: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   642.033165: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   642.033165: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033165: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033166: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033166: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033166: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033166: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   642.033166: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   642.033166: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   642.033166: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   642.033166: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   642.033166: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033167: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033167: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033167: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   642.033167: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   642.033167: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   642.033167: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   642.033167: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   642.033167: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   642.033168: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=641663193184
 qemu-system-x86-14481 [023] d..h1..   642.033168: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   642.033168: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   642.033168: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   642.033168: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   642.033169: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   642.033169: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   642.033169: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   642.033169: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033169: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033169: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   642.033170: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   642.033170: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   642.033170: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   642.033170: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033170: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   642.033170: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   642.033170: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   642.033171: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   642.033171: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   642.033171: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   642.033171: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   642.033171: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   642.033171: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   642.033171: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033171: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033172: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033172: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033172: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   642.033172: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   642.033172: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033172: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033172: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.033172: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.033173: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.033173: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   642.033173: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.033173: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   642.033173: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.033173: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   642.033173: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   642.033173: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   642.033173: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   642.033174: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.033174: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.033174: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   642.033174: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033174: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033174: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033174: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.033175: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.033175: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   642.033175: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   642.033175: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033175: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   642.033175: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033175: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.033175: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.033175: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033176: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033176: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   642.033176: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   642.033176: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033176: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033176: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033176: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033176: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033176: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   642.033177: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   642.033177: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033177: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   642.033177: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033177: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   642.033177: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   642.033177: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   642.033178: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   642.033178: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   642.033178: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   642.033178: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   642.033178: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   642.033178: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033178: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033179: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   642.033179: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   642.033179: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   642.033179: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033179: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   642.033179: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033179: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033180: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   642.033180: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   642.033180: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   642.033180: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033180: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   642.033180: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   642.033180: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   642.033180: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033181: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033181: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033181: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033181: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   642.033181: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   642.033181: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033181: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033181: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.033182: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033182: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.033182: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.033182: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033182: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033182: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.033182: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.033182: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.033183: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.033183: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   642.033183: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.033183: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033183: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.033183: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.033183: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   642.033184: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   642.033184: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033184: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033184: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   642.033184: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033184: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033184: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033189: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033189: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033189: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033189: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.033189: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.033189: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   642.033190: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   642.033190: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033190: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   642.033190: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033190: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.033190: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.033190: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033190: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033191: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   642.033191: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   642.033191: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033191: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033191: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033191: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033191: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033191: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   642.033192: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   642.033192: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   642.033192: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   642.033192: kvm_apic: apic_read APIC_TMICT = 0x60cb
 qemu-system-x86-14481 [023] .......   642.033192: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   642.033192: kvm_apic: apic_write APIC_TMICT = 0x60cb
 qemu-system-x86-14481 [023] .......   642.033192: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   642.033193: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   642.033193: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   642.033193: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   642.033193: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   642.033193: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   642.033193: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   642.033193: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   642.033193: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   642.033193: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   642.033194: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   642.033194: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   642.033194: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   642.033194: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   642.033194: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033194: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033194: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   642.033194: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033194: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   642.033195: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   642.033195: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   642.033195: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=641663615546 softexpires=641663615546
 qemu-system-x86-14481 [023] d...1..   642.033195: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   642.033195: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   642.033195: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   642.033195: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   642.033195: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   642.033196: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   642.033196: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   642.033196: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033196: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   642.033196: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033196: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033196: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   642.033196: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033197: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033197: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033197: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   642.033197: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   642.033197: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033197: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033197: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.033197: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033198: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.033198: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.033198: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033198: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033198: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.033198: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.033198: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.033198: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.033198: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   642.033199: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.033199: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033199: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.033199: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.033199: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   642.033199: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   642.033199: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033199: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033199: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   642.033200: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033200: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033200: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033590: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033590: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033591: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.033591: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.033591: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   642.033591: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   642.033591: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   642.033591: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   642.033591: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   642.033592: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033592: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033592: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033592: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033592: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033593: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   642.033593: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   642.033593: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   642.033593: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   642.033593: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   642.033593: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033593: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033593: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033594: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   642.033594: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   642.033594: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   642.033594: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   642.033594: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   642.033594: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   642.033594: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=641663619859
 qemu-system-x86-14481 [023] d..h1..   642.033595: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   642.033595: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   642.033595: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   642.033595: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   642.033595: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   642.033595: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   642.033595: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   642.033595: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033595: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033596: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   642.033596: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   642.033596: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   642.033596: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   642.033596: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   642.033596: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   642.033596: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   642.033596: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   642.033597: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   642.033597: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   642.033597: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   642.033597: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   642.033597: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   642.033597: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   642.033597: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033597: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033598: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033598: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033598: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   642.033598: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   642.033598: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033598: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033598: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.033598: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.033599: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.033599: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   642.033599: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.033599: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   642.033599: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   642.033599: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   642.033599: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   642.033599: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   642.033599: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   642.033600: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.033600: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   642.033600: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   642.033600: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033600: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   642.033600: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033600: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.033601: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   642.033601: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   642.033601: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   642.033601: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033601: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   642.033601: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033601: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.033601: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   642.033601: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033602: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033602: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   642.033602: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   642.033602: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033602: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033602: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033602: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033602: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033602: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   642.033603: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   642.033603: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033603: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   642.033603: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033603: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   642.033603: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   642.033603: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   642.033604: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   642.033604: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   642.033604: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   642.033604: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   642.033604: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   642.033604: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033604: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033604: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   642.033605: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   642.033605: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   642.033605: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033605: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   642.033605: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033605: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033605: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   642.033605: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   642.033605: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   642.033606: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033606: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   642.033606: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   642.033606: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   642.033606: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033606: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   642.033606: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033607: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   642.033607: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   642.033607: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   642.033607: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033607: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033607: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.033607: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   642.033607: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.033608: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   642.033608: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033608: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   642.033608: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.033608: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   642.033608: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.033608: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   642.033608: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   642.033609: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   642.033609: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033609: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.033609: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   642.033609: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   642.033609: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   642.033609: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   642.033609: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033609: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   642.033610: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033610: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   642.033610: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.005063: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.005065: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.005065: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.005065: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.005065: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   643.005066: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   643.005066: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   643.005066: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   643.005066: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   643.005066: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.005067: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.005067: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.005067: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.005067: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.005067: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   643.005067: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   643.005068: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   643.005068: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.005068: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   643.005068: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.005068: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.005068: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.005069: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.005069: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.005069: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   643.005069: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   643.005069: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   643.005069: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   643.005070: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=642635007277
 qemu-system-x86-14481 [023] d..h1..   643.005070: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   643.005070: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   643.005070: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   643.005070: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   643.005070: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   643.005071: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   643.005071: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   643.005071: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   643.005071: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   643.005071: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.005071: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   643.005072: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   643.005072: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   643.005072: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   643.005072: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089110 [ns] vruntime=517291920680 [ns]
 qemu-system-x86-14481 [023] d..h2..   643.005072: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   643.005073: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   643.005073: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   643.005073: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   643.005073: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   643.005074: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   643.005074: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   643.005074: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   643.005074: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   643.005074: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   643.005075: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   643.005075: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   643.005075: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   643.005075: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   643.005075: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   643.005075: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   643.005075: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   643.005076: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   643.005076: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   643.005076: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   643.005076: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   643.005076: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   643.005076: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   643.005077: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   643.005077: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   643.005077: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   643.005077: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   643.005077: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   643.005077: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   643.005078: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   643.005078: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.005078: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.005078: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.005078: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.005078: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   643.005078: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   643.005079: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.005079: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.005079: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.005079: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.005079: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   643.005079: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   643.005080: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   643.005080: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   643.005080: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   643.005080: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.005080: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.005080: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.005080: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.005081: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.005081: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   643.005081: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   643.005081: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.005081: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.005082: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.005082: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.005082: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.005082: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   643.005083: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.005083: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   643.005083: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.005083: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   643.005083: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   643.005083: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   643.005083: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   643.005084: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.005084: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.005084: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   643.005085: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.005085: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   643.005085: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   643.005085: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   643.005086: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   643.005086: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=643635000000 softexpires=643635000000
 qemu-system-x86-14481 [023] d...2..   643.005086: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   643.005086: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   643.005086: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   643.005086: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   643.005086: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   643.005087: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   643.005087: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   643.005087: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.005087: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.005087: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.005088: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.005088: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.005088: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   643.005088: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   643.005088: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.005088: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   643.005088: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.005089: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.005089: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.005089: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.005089: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.005089: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   643.005089: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   643.005089: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.005089: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.005090: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.005090: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.005090: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.005091: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   643.005092: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   643.005093: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.005093: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   643.005093: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.005094: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.005094: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   643.005094: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.005095: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.005095: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.005095: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   643.005096: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   643.005096: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.005097: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.005097: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.005097: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.005097: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.005097: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.005097: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.005097: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.005097: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.005097: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.005098: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.005098: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.005098: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   643.005098: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.005098: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.005098: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.005098: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.005099: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   643.005099: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   643.005099: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.005099: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.005100: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   643.005100: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.005101: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.005101: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033113: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033113: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033114: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033114: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.033114: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.033114: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   643.033114: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   643.033114: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033114: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   643.033114: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033115: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.033115: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.033115: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033115: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033115: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   643.033115: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   643.033116: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033116: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033116: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033116: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033116: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033116: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   643.033117: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   643.033117: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   643.033117: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   643.033118: kvm_apic: apic_read APIC_TMICT = 0x895f
 qemu-system-x86-14481 [023] .......   643.033118: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   643.033118: kvm_apic: apic_write APIC_TMICT = 0x895f
 qemu-system-x86-14481 [023] .......   643.033119: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   643.033119: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   643.033119: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   643.033119: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   643.033120: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   643.033120: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   643.033120: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   643.033120: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   643.033120: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   643.033121: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   643.033121: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.033121: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.033121: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.033121: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   643.033122: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033122: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033122: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   643.033122: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033122: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033122: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   643.033123: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   643.033123: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=642663618472 softexpires=642663618472
 qemu-system-x86-14481 [023] d...1..   643.033123: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   643.033123: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   643.033123: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   643.033123: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   643.033123: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   643.033124: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   643.033124: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   643.033124: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033124: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   643.033124: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033124: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033124: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   643.033125: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033125: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033125: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033125: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   643.033125: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   643.033125: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033125: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033125: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.033125: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033126: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.033126: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.033126: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033126: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033126: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.033126: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.033126: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.033126: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.033126: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   643.033127: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.033127: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033127: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.033127: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.033127: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   643.033127: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   643.033127: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033127: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033127: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   643.033128: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033128: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033128: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033138: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033138: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033138: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033138: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.033138: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.033139: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   643.033139: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   643.033139: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033139: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   643.033139: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033139: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.033139: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.033139: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033139: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033140: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   643.033140: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   643.033140: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033140: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033140: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033140: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033140: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033140: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   643.033141: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   643.033141: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   643.033141: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   643.033141: kvm_apic: apic_read APIC_TMICT = 0x1acd
 qemu-system-x86-14481 [023] .......   643.033141: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   643.033141: kvm_apic: apic_write APIC_TMICT = 0x1acd
 qemu-system-x86-14481 [023] .......   643.033141: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   643.033141: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   643.033141: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   643.033142: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   643.033142: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   643.033142: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   643.033142: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   643.033143: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   643.033143: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   643.033143: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   643.033143: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   643.033143: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   643.033143: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   643.033143: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   643.033144: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   643.033144: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   643.033144: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   643.033144: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   643.033144: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   643.033144: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   643.033144: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   643.033144: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   643.033144: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.033145: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.033145: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.033145: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   643.033145: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033145: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033145: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   643.033145: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033145: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033146: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   643.033146: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   643.033146: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=642663189688 softexpires=642663189688
 qemu-system-x86-14481 [023] d...1..   643.033146: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   643.033146: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   643.033146: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   643.033146: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   643.033147: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   643.033147: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   643.033147: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   643.033147: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033147: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   643.033147: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033147: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033147: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   643.033147: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033148: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033148: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033148: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   643.033148: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   643.033148: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033148: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033148: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.033148: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033148: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.033149: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.033149: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033149: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033149: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.033149: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.033149: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.033149: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.033149: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   643.033150: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.033150: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033150: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.033150: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.033150: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   643.033150: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   643.033150: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033150: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033150: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   643.033151: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033151: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033151: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033254: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033254: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033254: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.033255: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.033255: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   643.033255: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   643.033255: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   643.033255: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   643.033255: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   643.033255: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033255: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033256: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033256: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033256: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033256: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   643.033256: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   643.033256: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   643.033256: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.033256: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   643.033257: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033257: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033257: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033257: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.033257: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.033257: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   643.033257: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   643.033257: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   643.033257: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   643.033258: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=642663193053
 qemu-system-x86-14481 [023] d..h1..   643.033258: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   643.033258: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   643.033258: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   643.033258: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   643.033259: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   643.033259: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.033259: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.033259: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033259: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033259: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   643.033259: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   643.033259: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   643.033260: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   643.033260: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033260: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.033260: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.033260: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.033261: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   643.033261: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   643.033261: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   643.033261: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   643.033261: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   643.033261: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.033261: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033261: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033262: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033262: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033262: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   643.033262: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   643.033262: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033262: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033262: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.033262: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.033263: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.033263: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   643.033263: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.033263: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   643.033263: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.033263: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   643.033263: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   643.033263: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   643.033264: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   643.033264: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.033264: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.033264: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   643.033264: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033264: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033265: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033265: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.033265: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.033265: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   643.033265: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   643.033265: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033265: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   643.033265: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033265: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.033266: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.033266: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033266: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033266: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   643.033266: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   643.033266: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033266: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033266: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033266: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033267: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033267: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   643.033267: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   643.033267: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033267: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   643.033267: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033267: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   643.033267: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   643.033268: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   643.033268: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   643.033268: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   643.033268: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   643.033268: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   643.033268: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   643.033268: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033269: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033269: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   643.033269: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   643.033269: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   643.033269: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033269: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   643.033269: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033270: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033270: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.033270: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   643.033270: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.033270: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033270: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.033270: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   643.033270: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.033271: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033271: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033271: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033271: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033271: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   643.033272: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   643.033272: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033272: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033272: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.033272: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033272: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.033272: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.033272: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033272: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033273: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.033273: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.033273: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.033273: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.033273: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   643.033273: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.033273: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033273: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.033273: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.033274: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   643.033274: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   643.033274: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033274: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033274: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   643.033274: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033274: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033274: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033279: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033279: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033279: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033279: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.033280: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.033280: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   643.033280: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   643.033280: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033280: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   643.033280: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033281: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.033281: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.033281: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033281: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033281: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   643.033281: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   643.033281: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033281: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033281: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033282: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033282: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033282: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   643.033282: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   643.033282: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   643.033282: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   643.033282: kvm_apic: apic_read APIC_TMICT = 0x60dc
 qemu-system-x86-14481 [023] .......   643.033283: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   643.033283: kvm_apic: apic_write APIC_TMICT = 0x60dc
 qemu-system-x86-14481 [023] .......   643.033283: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   643.033283: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   643.033283: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   643.033283: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   643.033283: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   643.033283: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   643.033283: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   643.033284: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   643.033284: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   643.033284: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   643.033284: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.033284: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.033284: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.033284: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   643.033284: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033284: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033285: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   643.033285: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033285: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.033285: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   643.033285: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   643.033285: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=642663616054 softexpires=642663616054
 qemu-system-x86-14481 [023] d...1..   643.033285: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   643.033285: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   643.033286: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   643.033286: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   643.033286: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   643.033286: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   643.033286: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   643.033286: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033286: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   643.033287: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033287: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033287: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   643.033287: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033287: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033287: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033287: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   643.033287: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   643.033287: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033288: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033288: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.033288: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033288: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.033288: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.033288: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033288: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033288: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.033288: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.033289: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.033289: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.033289: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   643.033289: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.033289: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033289: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.033289: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.033289: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   643.033289: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   643.033290: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033290: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033290: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   643.033290: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033290: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033290: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033681: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033681: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033681: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.033681: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.033682: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   643.033682: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   643.033682: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   643.033682: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   643.033682: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   643.033682: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033682: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033682: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033683: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033683: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033683: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   643.033683: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   643.033683: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   643.033683: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.033683: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   643.033683: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033683: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033684: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033684: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.033684: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.033684: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   643.033685: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   643.033685: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   643.033685: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   643.033685: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=642663620244
 qemu-system-x86-14481 [023] d..h1..   643.033685: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   643.033685: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   643.033685: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   643.033685: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   643.033686: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   643.033686: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.033686: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.033686: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033686: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033686: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   643.033686: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   643.033686: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   643.033687: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   643.033687: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.033687: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.033687: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.033687: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.033687: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   643.033687: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   643.033687: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   643.033687: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   643.033688: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   643.033688: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.033688: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033688: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033688: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033688: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033688: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   643.033688: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   643.033689: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033689: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033689: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.033689: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.033689: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.033689: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   643.033689: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.033689: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   643.033690: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.033690: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   643.033690: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   643.033690: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   643.033690: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   643.033690: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.033690: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.033690: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   643.033690: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033691: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.033691: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033691: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.033691: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.033691: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   643.033691: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   643.033691: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033692: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   643.033692: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033692: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.033692: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.033692: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033692: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033692: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   643.033692: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   643.033692: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033693: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033693: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033693: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033693: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033693: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   643.033693: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   643.033693: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033694: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   643.033694: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033694: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   643.033694: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   643.033694: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   643.033694: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   643.033694: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   643.033694: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   643.033694: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   643.033695: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   643.033695: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033695: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033695: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   643.033695: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   643.033695: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   643.033695: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033695: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   643.033696: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033696: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033696: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.033696: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   643.033696: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.033696: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033696: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.033696: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   643.033696: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.033697: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033697: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.033697: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033697: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.033697: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   643.033697: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   643.033697: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033697: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033697: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.033698: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.033698: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.033698: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.033698: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033698: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.033698: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.033699: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.033699: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.033699: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.033699: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   643.033699: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.033699: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033699: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.033699: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.033700: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   643.033700: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   643.033700: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.033700: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033700: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   643.033700: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033700: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.033700: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.034269: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034270: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034270: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034270: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.034270: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.034270: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   643.034270: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   643.034270: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034270: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   643.034271: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.034271: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.034271: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.034271: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034271: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034271: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   643.034271: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   643.034271: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034271: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.034272: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.034272: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034272: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.034272: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   643.034272: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   643.034272: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   643.034272: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   643.034273: kvm_apic: apic_read APIC_TMICT = 0x6340
 qemu-system-x86-14481 [023] .......   643.034273: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   643.034273: kvm_apic: apic_write APIC_TMICT = 0x6340
 qemu-system-x86-14481 [023] .......   643.034273: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   643.034273: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   643.034273: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   643.034273: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   643.034273: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   643.034274: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   643.034274: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   643.034274: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   643.034274: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   643.034274: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   643.034274: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.034274: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.034274: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   643.034274: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   643.034275: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.034275: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.034275: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   643.034275: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.034275: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   643.034275: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   643.034275: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   643.034275: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=642664615930 softexpires=642664615930
 qemu-system-x86-14481 [023] d...1..   643.034276: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   643.034276: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   643.034276: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   643.034276: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   643.034276: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   643.034276: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   643.034276: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   643.034277: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034277: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   643.034277: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034277: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034277: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   643.034277: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034277: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.034277: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.034277: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   643.034278: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   643.034278: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034278: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034278: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.034278: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.034278: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.034278: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.034278: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034278: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034279: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.034279: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.034279: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.034279: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.034279: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   643.034279: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.034279: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034279: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.034279: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.034280: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   643.034280: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   643.034280: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034280: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.034280: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   643.034280: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.034280: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.034280: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.034681: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034681: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034682: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.034682: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.034682: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   643.034682: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   643.034682: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   643.034682: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   643.034683: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   643.034683: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.034683: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034683: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034683: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034683: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034683: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   643.034683: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   643.034684: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   643.034684: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.034684: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   643.034684: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.034684: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.034684: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.034684: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.034684: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.034685: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   643.034685: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   643.034685: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   643.034685: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   643.034685: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=642664620377
 qemu-system-x86-14481 [023] d..h1..   643.034685: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   643.034685: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   643.034685: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   643.034686: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   643.034686: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   643.034686: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.034686: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   643.034686: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.034686: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.034686: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   643.034686: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   643.034686: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   643.034687: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   643.034687: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   643.034687: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.034687: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.034687: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   643.034687: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   643.034687: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   643.034688: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   643.034688: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   643.034688: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   643.034688: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   643.034688: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.034688: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.034688: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.034688: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.034688: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   643.034689: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   643.034689: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.034689: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.034689: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.034689: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.034689: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.034689: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   643.034690: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.034690: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   643.034690: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   643.034690: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   643.034690: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   643.034690: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   643.034690: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   643.034690: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.034691: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   643.034691: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   643.034691: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   643.034691: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   643.034691: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034691: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.034691: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   643.034692: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   643.034692: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   643.034692: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034692: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   643.034692: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.034692: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.034692: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   643.034692: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034692: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034693: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   643.034693: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   643.034693: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034693: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.034693: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.034693: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034693: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.034693: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   643.034694: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   643.034694: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034694: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   643.034694: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034694: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   643.034694: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   643.034694: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   643.034694: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   643.034695: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   643.034695: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   643.034695: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   643.034695: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   643.034695: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034695: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034695: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   643.034695: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   643.034696: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   643.034696: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034696: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   643.034696: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034696: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034696: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.034697: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   643.034697: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.034697: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034697: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.034697: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   643.034697: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   643.034697: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034697: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   643.034697: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.034697: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   643.034698: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   643.034698: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   643.034698: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034698: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034698: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.034698: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   643.034698: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.034699: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   643.034699: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034699: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   643.034699: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.034699: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   643.034699: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.034699: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   643.034699: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   643.034699: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   643.034700: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034700: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.034700: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   643.034700: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   643.034700: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   643.034700: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   643.034700: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.034700: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   643.034700: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.034701: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   643.034701: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.005154: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.005154: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.005155: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.005155: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.005155: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   644.005156: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   644.005156: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   644.005156: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   644.005156: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   644.005156: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.005157: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.005157: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.005157: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.005157: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.005157: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   644.005157: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   644.005158: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   644.005158: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   644.005158: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   644.005158: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.005158: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.005158: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.005159: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   644.005159: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   644.005159: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   644.005159: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   644.005159: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   644.005160: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   644.005160: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=643635007185
 qemu-system-x86-14481 [023] d..h1..   644.005160: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   644.005160: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   644.005160: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   644.005160: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   644.005161: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   644.005161: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   644.005161: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   644.005161: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   644.005161: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   644.005161: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   644.005162: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   644.005162: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   644.005162: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   644.005162: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   644.005162: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090242 [ns] vruntime=518292010922 [ns]
 qemu-system-x86-14481 [023] d..h2..   644.005163: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   644.005163: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   644.005163: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   644.005163: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   644.005164: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   644.005164: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   644.005164: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   644.005164: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   644.005164: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   644.005165: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   644.005165: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   644.005165: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   644.005165: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   644.005165: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   644.005165: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   644.005166: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   644.005166: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   644.005166: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   644.005166: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   644.005166: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   644.005166: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   644.005167: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   644.005167: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   644.005167: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   644.005167: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   644.005167: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   644.005167: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   644.005168: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   644.005168: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   644.005168: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   644.005168: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   644.005169: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   644.005169: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.005169: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.005169: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   644.005169: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   644.005169: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.005169: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   644.005170: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   644.005170: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   644.005170: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   644.005170: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   644.005170: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   644.005170: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   644.005170: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   644.005170: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   644.005171: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.005171: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.005171: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.005171: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.005171: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   644.005171: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   644.005171: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.005172: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.005172: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.005172: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.005172: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.005172: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   644.005173: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.005173: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   644.005173: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.005173: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   644.005173: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   644.005173: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   644.005173: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   644.005174: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.005174: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.005174: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   644.005175: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.005175: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   644.005175: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   644.005175: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   644.005176: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   644.005176: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=644635000000 softexpires=644635000000
 qemu-system-x86-14481 [023] d...2..   644.005176: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   644.005176: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   644.005176: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   644.005176: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   644.005177: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   644.005177: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   644.005177: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   644.005177: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.005177: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.005178: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.005178: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.005178: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.005178: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   644.005178: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   644.005178: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.005178: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   644.005178: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.005179: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.005179: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.005179: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.005179: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.005179: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   644.005179: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   644.005180: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.005180: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.005180: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.005181: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.005181: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.005181: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   644.005182: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   644.005183: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.005183: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   644.005183: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.005184: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.005184: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   644.005184: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.005185: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.005185: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.005185: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   644.005186: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   644.005186: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.005187: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.005187: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.005187: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.005187: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.005187: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.005187: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.005187: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.005187: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.005188: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.005188: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.005188: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.005188: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   644.005188: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.005188: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.005188: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.005189: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.005189: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   644.005189: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   644.005189: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.005189: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.005190: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   644.005190: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.005191: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.005191: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033207: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033207: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033208: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033208: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.033208: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.033208: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   644.033208: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   644.033208: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033208: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   644.033208: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033209: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.033209: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.033209: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033209: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033209: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   644.033209: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   644.033209: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033209: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033209: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033210: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033210: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033210: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   644.033210: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   644.033210: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   644.033211: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   644.033211: kvm_apic: apic_read APIC_TMICT = 0x8888
 qemu-system-x86-14481 [023] .......   644.033212: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   644.033212: kvm_apic: apic_write APIC_TMICT = 0x8888
 qemu-system-x86-14481 [023] .......   644.033213: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   644.033213: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   644.033213: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   644.033213: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   644.033214: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   644.033214: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   644.033214: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   644.033214: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   644.033214: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   644.033215: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   644.033215: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   644.033215: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   644.033215: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   644.033215: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   644.033216: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033216: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033216: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   644.033216: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033216: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033216: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   644.033216: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   644.033216: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=643663618798 softexpires=643663618798
 qemu-system-x86-14481 [023] d...1..   644.033217: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   644.033217: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   644.033217: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   644.033217: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   644.033217: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   644.033217: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   644.033218: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   644.033218: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033218: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   644.033218: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033218: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033218: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   644.033218: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033218: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033218: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033218: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   644.033219: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   644.033219: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033219: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033219: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.033219: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033219: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.033219: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.033219: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033219: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033220: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.033220: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.033220: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.033220: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.033220: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   644.033220: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.033220: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033220: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.033220: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.033221: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   644.033221: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   644.033221: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033221: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033221: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   644.033221: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033221: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033221: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033232: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033232: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033232: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033232: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.033232: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.033232: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   644.033232: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   644.033232: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033233: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   644.033233: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033233: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.033233: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.033233: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033233: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033233: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   644.033233: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   644.033233: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033234: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033234: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033234: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033234: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033234: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   644.033235: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   644.033235: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   644.033235: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   644.033235: kvm_apic: apic_read APIC_TMICT = 0x19f7
 qemu-system-x86-14481 [023] .......   644.033235: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   644.033235: kvm_apic: apic_write APIC_TMICT = 0x19f7
 qemu-system-x86-14481 [023] .......   644.033235: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   644.033236: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   644.033236: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   644.033236: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   644.033236: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   644.033236: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   644.033236: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   644.033237: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   644.033237: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   644.033237: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   644.033237: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   644.033237: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   644.033237: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   644.033237: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   644.033238: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   644.033238: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   644.033238: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   644.033238: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   644.033238: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   644.033238: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   644.033238: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   644.033238: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   644.033238: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   644.033239: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   644.033239: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   644.033239: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   644.033239: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033239: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033239: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   644.033239: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033239: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033239: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   644.033240: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   644.033240: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=643663190024 softexpires=643663190024
 qemu-system-x86-14481 [023] d...1..   644.033240: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   644.033240: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   644.033240: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   644.033240: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   644.033240: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   644.033241: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   644.033241: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   644.033241: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033241: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   644.033241: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033241: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033241: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   644.033241: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033242: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033242: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033242: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   644.033242: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   644.033242: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033242: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033242: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.033242: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033242: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.033242: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.033243: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033243: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033243: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.033243: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.033243: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.033243: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.033243: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   644.033243: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.033244: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033244: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.033244: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.033244: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   644.033244: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   644.033244: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033244: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033244: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   644.033244: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033245: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033245: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033345: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033345: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033345: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.033345: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.033345: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   644.033345: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   644.033345: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   644.033346: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   644.033346: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   644.033346: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033346: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033346: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033346: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033346: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033346: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   644.033347: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   644.033347: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   644.033347: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   644.033347: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   644.033347: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033347: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033347: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033347: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   644.033348: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   644.033348: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   644.033348: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   644.033348: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   644.033348: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   644.033348: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=643663193475
 qemu-system-x86-14481 [023] d..h1..   644.033348: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   644.033349: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   644.033349: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   644.033349: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   644.033349: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   644.033350: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   644.033350: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   644.033350: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033350: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033350: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   644.033350: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   644.033350: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   644.033351: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   644.033351: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033351: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   644.033351: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   644.033351: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   644.033351: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   644.033351: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   644.033351: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   644.033352: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   644.033352: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   644.033352: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   644.033352: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033352: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033352: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033352: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033352: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   644.033352: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   644.033353: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033353: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033353: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.033353: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.033353: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.033353: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   644.033353: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.033353: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   644.033354: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.033354: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   644.033354: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   644.033354: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   644.033354: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   644.033354: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.033354: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.033354: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   644.033354: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033355: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033355: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033355: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.033355: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.033355: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   644.033355: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   644.033355: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033356: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   644.033356: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033356: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.033356: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.033356: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033356: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033356: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   644.033356: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   644.033356: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033357: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033357: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033357: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033357: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033357: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   644.033357: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   644.033357: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033358: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   644.033358: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033358: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   644.033358: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   644.033358: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   644.033358: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   644.033358: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   644.033358: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   644.033359: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   644.033359: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   644.033359: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033359: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033359: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   644.033359: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   644.033359: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   644.033360: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033360: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   644.033360: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033360: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033360: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   644.033360: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   644.033360: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   644.033361: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033361: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   644.033361: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   644.033361: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   644.033361: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033361: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033361: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033361: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033362: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   644.033362: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   644.033362: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033362: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033362: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.033362: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033362: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.033362: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.033363: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033363: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033363: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.033363: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.033363: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.033363: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.033363: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   644.033363: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.033363: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033364: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.033364: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.033364: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   644.033364: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   644.033364: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033365: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033365: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   644.033365: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033365: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033365: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033370: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033370: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033370: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033370: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.033370: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.033370: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   644.033370: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   644.033371: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033371: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   644.033371: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033371: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.033371: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.033371: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033371: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033371: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   644.033371: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   644.033372: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033372: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033372: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033372: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033372: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033372: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   644.033372: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   644.033373: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   644.033373: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   644.033373: kvm_apic: apic_read APIC_TMICT = 0x60b4
 qemu-system-x86-14481 [023] .......   644.033373: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   644.033373: kvm_apic: apic_write APIC_TMICT = 0x60b4
 qemu-system-x86-14481 [023] .......   644.033373: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   644.033373: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   644.033373: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   644.033373: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   644.033374: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   644.033374: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   644.033374: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   644.033374: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   644.033374: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   644.033374: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   644.033374: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   644.033374: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   644.033375: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   644.033375: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   644.033375: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033375: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033375: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   644.033375: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033375: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   644.033375: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   644.033375: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   644.033376: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=643663615606 softexpires=643663615606
 qemu-system-x86-14481 [023] d...1..   644.033376: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   644.033376: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   644.033376: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   644.033376: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   644.033376: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   644.033376: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   644.033376: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   644.033377: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033377: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   644.033377: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033377: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033377: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   644.033377: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033377: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033377: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033377: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   644.033378: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   644.033378: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033378: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033378: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.033378: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033378: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.033378: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.033378: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033379: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033379: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.033379: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.033379: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.033379: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.033379: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   644.033379: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.033379: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033379: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.033380: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.033380: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   644.033380: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   644.033380: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033380: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033380: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   644.033380: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033380: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033380: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033771: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033771: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033771: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.033771: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.033771: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   644.033771: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   644.033772: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   644.033772: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   644.033772: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   644.033772: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033773: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033773: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033773: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033773: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033773: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   644.033773: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   644.033773: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   644.033773: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   644.033774: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   644.033774: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033774: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033774: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033774: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   644.033774: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   644.033774: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   644.033774: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   644.033775: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   644.033775: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   644.033775: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=643663620113
 qemu-system-x86-14481 [023] d..h1..   644.033775: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   644.033775: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   644.033775: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   644.033775: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   644.033775: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   644.033776: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   644.033776: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   644.033776: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033776: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033776: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   644.033776: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   644.033776: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   644.033776: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   644.033777: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   644.033777: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   644.033777: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   644.033777: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   644.033777: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   644.033777: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   644.033777: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   644.033777: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   644.033778: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   644.033778: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   644.033778: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033778: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033778: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033778: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033778: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   644.033778: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   644.033778: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033779: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033779: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.033779: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.033779: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.033779: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   644.033779: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.033779: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   644.033779: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   644.033780: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   644.033780: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   644.033780: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   644.033780: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   644.033780: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.033780: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   644.033780: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   644.033780: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033781: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   644.033781: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033781: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.033781: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   644.033781: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   644.033781: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   644.033781: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033782: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   644.033782: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033782: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.033782: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   644.033782: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033782: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033782: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   644.033782: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   644.033782: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033783: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033783: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033783: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033783: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033783: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   644.033783: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   644.033783: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033783: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   644.033784: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033784: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   644.033784: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   644.033784: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   644.033784: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   644.033784: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   644.033784: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   644.033784: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   644.033785: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   644.033785: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033785: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033785: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   644.033785: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   644.033785: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   644.033785: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033785: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   644.033786: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033786: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033786: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   644.033786: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   644.033786: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   644.033786: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033786: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   644.033786: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   644.033787: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   644.033787: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033787: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   644.033787: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033787: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   644.033787: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   644.033787: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   644.033788: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033788: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033788: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.033788: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   644.033788: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.033788: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   644.033788: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033788: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   644.033789: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.033789: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   644.033789: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.033789: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   644.033789: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   644.033789: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   644.033789: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033789: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.033789: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   644.033790: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   644.033790: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   644.033790: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   644.033790: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033790: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   644.033790: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033790: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   644.033790: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.005244: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.005245: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.005245: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.005246: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.005246: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   645.005246: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   645.005246: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   645.005247: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   645.005247: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   645.005247: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.005247: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.005247: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.005247: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.005247: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.005248: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   645.005248: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   645.005248: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   645.005248: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   645.005249: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   645.005249: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.005249: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.005249: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.005249: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   645.005250: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   645.005250: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   645.005250: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   645.005250: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   645.005251: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   645.005251: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=644635007967
 qemu-system-x86-14481 [023] d..h1..   645.005251: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   645.005251: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   645.005251: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   645.005251: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   645.005251: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   645.005252: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   645.005252: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   645.005252: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   645.005252: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   645.005252: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   645.005252: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   645.005253: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   645.005253: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   645.005253: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   645.005253: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090813 [ns] vruntime=519292101735 [ns]
 qemu-system-x86-14481 [023] d..h2..   645.005254: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   645.005254: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   645.005254: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   645.005254: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   645.005255: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   645.005255: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   645.005255: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   645.005255: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   645.005255: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   645.005256: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   645.005256: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   645.005256: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   645.005256: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   645.005256: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   645.005256: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   645.005257: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   645.005257: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   645.005257: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   645.005257: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   645.005257: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   645.005257: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   645.005258: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   645.005258: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   645.005258: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   645.005258: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   645.005258: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   645.005258: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   645.005259: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   645.005259: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   645.005259: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   645.005259: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   645.005259: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   645.005259: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.005259: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.005259: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   645.005260: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   645.005260: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.005260: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   645.005260: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   645.005260: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   645.005261: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   645.005261: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   645.005261: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   645.005261: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   645.005261: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   645.005261: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   645.005261: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.005262: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.005262: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.005262: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.005262: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   645.005262: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   645.005263: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.005263: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.005263: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.005263: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.005263: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.005263: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   645.005264: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.005264: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   645.005264: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.005264: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   645.005264: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   645.005264: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   645.005265: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   645.005265: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.005265: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.005265: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   645.005266: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.005266: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   645.005266: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   645.005266: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   645.005266: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   645.005267: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=645635000000 softexpires=645635000000
 qemu-system-x86-14481 [023] d...2..   645.005267: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   645.005267: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   645.005267: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   645.005267: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   645.005267: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   645.005268: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   645.005268: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   645.005268: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.005268: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.005268: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.005269: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.005269: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.005269: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   645.005269: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   645.005269: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.005269: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   645.005269: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.005270: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.005270: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.005270: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.005270: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.005270: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   645.005270: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   645.005271: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.005271: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.005271: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.005271: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.005272: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.005272: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   645.005273: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   645.005274: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.005274: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   645.005274: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.005275: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.005275: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   645.005275: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.005276: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.005276: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.005276: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   645.005277: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   645.005277: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.005278: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.005278: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.005278: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.005278: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.005278: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.005278: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.005278: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.005278: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.005279: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.005279: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.005279: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.005279: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   645.005279: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.005279: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.005279: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.005279: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.005280: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   645.005280: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   645.005280: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.005280: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.005280: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   645.005281: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.005281: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.005282: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033294: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033294: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033294: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033294: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.033294: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.033294: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   645.033295: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   645.033295: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033295: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   645.033295: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033295: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.033296: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.033296: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033296: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033296: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   645.033296: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   645.033296: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033296: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033296: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033297: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033297: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033297: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   645.033297: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   645.033298: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   645.033298: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   645.033298: kvm_apic: apic_read APIC_TMICT = 0x895b
 qemu-system-x86-14481 [023] .......   645.033299: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   645.033299: kvm_apic: apic_write APIC_TMICT = 0x895b
 qemu-system-x86-14481 [023] .......   645.033300: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   645.033300: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   645.033300: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   645.033300: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   645.033300: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   645.033301: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   645.033301: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   645.033301: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   645.033301: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   645.033302: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   645.033302: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   645.033302: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   645.033302: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   645.033302: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   645.033303: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033303: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033303: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   645.033303: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033303: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033303: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   645.033303: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   645.033303: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=644663618848 softexpires=644663618848
 qemu-system-x86-14481 [023] d...1..   645.033304: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   645.033304: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   645.033304: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   645.033304: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   645.033304: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   645.033304: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   645.033305: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   645.033305: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033305: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   645.033305: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033305: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033305: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   645.033305: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033305: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033306: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033306: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   645.033306: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   645.033306: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033306: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033306: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.033306: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033306: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.033306: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.033307: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033307: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033307: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.033307: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.033307: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.033307: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.033307: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   645.033307: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.033307: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033308: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.033308: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.033308: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   645.033308: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   645.033308: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033308: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033308: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   645.033308: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033308: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033309: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033320: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033320: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033320: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033320: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.033320: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.033320: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   645.033320: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   645.033321: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033321: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   645.033321: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033321: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.033321: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.033321: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033321: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033321: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   645.033321: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   645.033322: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033322: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033322: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033322: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033322: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033322: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   645.033322: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   645.033323: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   645.033323: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   645.033323: kvm_apic: apic_read APIC_TMICT = 0x1a78
 qemu-system-x86-14481 [023] .......   645.033323: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   645.033323: kvm_apic: apic_write APIC_TMICT = 0x1a78
 qemu-system-x86-14481 [023] .......   645.033323: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   645.033323: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   645.033323: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   645.033324: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   645.033324: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   645.033324: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   645.033324: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   645.033325: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   645.033325: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   645.033325: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   645.033325: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   645.033325: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   645.033325: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   645.033325: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   645.033326: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   645.033326: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   645.033326: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   645.033326: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   645.033326: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   645.033326: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   645.033327: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   645.033327: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   645.033327: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   645.033327: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   645.033327: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   645.033327: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   645.033327: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033327: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033327: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   645.033328: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033328: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033328: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   645.033328: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   645.033328: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=644663189993 softexpires=644663189993
 qemu-system-x86-14481 [023] d...1..   645.033328: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   645.033328: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   645.033329: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   645.033329: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   645.033329: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   645.033329: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   645.033329: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   645.033329: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033329: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   645.033329: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033330: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033330: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   645.033330: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033330: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033330: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033330: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   645.033330: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   645.033330: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033330: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033331: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.033331: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033331: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.033331: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.033331: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033331: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033331: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.033331: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.033331: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.033332: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.033332: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   645.033332: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.033332: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033332: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.033332: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.033332: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   645.033332: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   645.033333: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033333: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033333: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   645.033333: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033333: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033333: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033435: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033435: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033435: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.033435: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.033435: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   645.033436: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   645.033436: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   645.033436: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   645.033436: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   645.033436: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033436: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033436: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033436: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033436: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033437: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   645.033437: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   645.033437: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   645.033437: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   645.033437: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   645.033437: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033437: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033437: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033438: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   645.033438: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   645.033438: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   645.033438: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   645.033438: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   645.033438: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   645.033438: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=644663193428
 qemu-system-x86-14481 [023] d..h1..   645.033438: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   645.033439: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   645.033439: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   645.033439: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   645.033439: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   645.033439: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   645.033440: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   645.033440: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033440: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033440: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   645.033440: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   645.033440: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   645.033441: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   645.033441: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033441: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   645.033441: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   645.033441: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   645.033441: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   645.033441: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   645.033442: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   645.033442: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   645.033442: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   645.033442: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   645.033442: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033442: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033442: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033442: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033442: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   645.033443: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   645.033443: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033443: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033443: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.033443: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.033443: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.033443: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   645.033444: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.033444: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   645.033444: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.033444: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   645.033444: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   645.033444: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   645.033444: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   645.033444: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.033444: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.033445: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   645.033445: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033445: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033445: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033445: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.033445: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.033445: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   645.033446: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   645.033446: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033446: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   645.033446: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033446: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.033446: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.033446: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033446: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033446: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   645.033447: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   645.033447: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033447: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033447: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033447: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033447: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033447: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   645.033447: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   645.033448: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033448: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   645.033448: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033448: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   645.033448: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   645.033448: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   645.033448: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   645.033448: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   645.033449: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   645.033449: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   645.033449: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   645.033449: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033449: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033449: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   645.033449: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   645.033450: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   645.033450: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033450: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   645.033450: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033450: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033450: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   645.033450: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   645.033451: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   645.033451: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033451: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   645.033451: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   645.033451: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   645.033451: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033451: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033452: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033452: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033452: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   645.033452: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   645.033452: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033452: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033452: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.033453: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033453: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.033453: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.033453: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033453: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033453: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.033453: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.033453: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.033453: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.033454: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   645.033454: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.033454: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033454: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.033454: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.033454: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   645.033454: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   645.033454: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033454: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033455: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   645.033455: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033455: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033455: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033460: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033460: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033460: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033460: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.033460: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.033461: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   645.033461: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   645.033461: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033461: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   645.033461: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033461: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.033461: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.033461: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033461: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033462: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   645.033462: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   645.033462: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033462: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033462: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033462: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033462: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033462: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   645.033463: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   645.033463: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   645.033463: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   645.033463: kvm_apic: apic_read APIC_TMICT = 0x60bd
 qemu-system-x86-14481 [023] .......   645.033463: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   645.033463: kvm_apic: apic_write APIC_TMICT = 0x60bd
 qemu-system-x86-14481 [023] .......   645.033463: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   645.033463: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   645.033464: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   645.033464: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   645.033464: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   645.033464: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   645.033464: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   645.033464: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   645.033464: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   645.033464: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   645.033464: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   645.033465: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   645.033465: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   645.033465: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   645.033465: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033465: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033465: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   645.033465: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033465: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   645.033466: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   645.033466: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   645.033466: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=644663615814 softexpires=644663615814
 qemu-system-x86-14481 [023] d...1..   645.033466: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   645.033466: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   645.033466: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   645.033466: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   645.033466: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   645.033467: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   645.033467: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   645.033467: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033467: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   645.033467: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033467: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033467: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   645.033467: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033467: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033468: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033468: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   645.033468: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   645.033468: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033468: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033468: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.033468: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033468: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.033468: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.033469: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033469: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033469: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.033469: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.033469: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.033469: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.033469: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   645.033469: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.033469: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033470: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.033470: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.033470: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   645.033470: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   645.033470: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033470: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033470: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   645.033470: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033471: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033471: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033861: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033861: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033861: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.033862: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.033862: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   645.033862: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   645.033862: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   645.033862: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   645.033862: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   645.033862: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033862: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033863: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033863: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033863: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033863: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   645.033863: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   645.033863: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   645.033863: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   645.033863: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   645.033864: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033864: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033864: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033864: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   645.033864: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   645.033865: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   645.033865: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   645.033865: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   645.033865: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   645.033865: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=644663620116
 qemu-system-x86-14481 [023] d..h1..   645.033865: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   645.033865: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   645.033866: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   645.033866: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   645.033866: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   645.033866: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   645.033866: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   645.033866: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033866: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033867: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   645.033867: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   645.033867: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   645.033867: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   645.033867: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   645.033867: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   645.033867: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   645.033868: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   645.033868: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   645.033868: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   645.033868: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   645.033868: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   645.033868: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   645.033868: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   645.033868: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033869: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033869: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033869: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033869: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   645.033869: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   645.033869: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033869: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033869: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.033870: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.033870: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.033870: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   645.033870: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.033870: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   645.033870: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   645.033870: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   645.033870: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   645.033870: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   645.033871: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   645.033871: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.033871: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   645.033871: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   645.033871: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033871: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   645.033871: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033872: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.033872: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   645.033872: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   645.033872: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   645.033872: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033872: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   645.033872: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033872: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.033872: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   645.033873: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033873: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033873: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   645.033873: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   645.033873: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033873: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033873: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033873: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033874: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033874: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   645.033874: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   645.033874: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033874: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   645.033874: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033874: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   645.033874: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   645.033875: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   645.033875: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   645.033875: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   645.033875: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   645.033875: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   645.033875: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   645.033875: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033875: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033875: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   645.033876: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   645.033876: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   645.033876: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033876: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   645.033876: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033876: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033876: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   645.033876: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   645.033877: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   645.033877: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033877: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   645.033877: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   645.033877: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   645.033877: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033877: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   645.033877: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033877: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   645.033878: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   645.033878: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   645.033878: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033878: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033878: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.033878: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   645.033879: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.033879: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   645.033879: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033879: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   645.033879: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.033879: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   645.033879: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.033879: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   645.033879: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   645.033880: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   645.033880: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033880: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.033880: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   645.033880: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   645.033880: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   645.033880: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   645.033880: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033881: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   645.033881: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033881: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   645.033881: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.005334: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.005335: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.005335: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.005336: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.005336: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   646.005336: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   646.005337: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   646.005337: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   646.005337: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   646.005337: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.005337: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.005337: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.005337: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.005337: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.005338: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   646.005338: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   646.005338: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   646.005338: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.005338: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   646.005338: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.005339: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.005339: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.005339: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.005339: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.005340: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   646.005340: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   646.005340: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   646.005341: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   646.005341: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=645635007664
 qemu-system-x86-14481 [023] d..h1..   646.005341: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   646.005341: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   646.005341: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   646.005341: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   646.005341: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   646.005342: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   646.005342: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   646.005342: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   646.005342: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   646.005342: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.005342: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   646.005343: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   646.005343: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   646.005343: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   646.005343: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090090 [ns] vruntime=520292191825 [ns]
 qemu-system-x86-14481 [023] d..h2..   646.005344: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   646.005344: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   646.005344: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   646.005344: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   646.005345: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   646.005345: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   646.005345: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   646.005345: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   646.005345: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   646.005345: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   646.005346: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   646.005346: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   646.005346: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   646.005346: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   646.005346: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   646.005346: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   646.005346: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   646.005347: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   646.005347: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   646.005347: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   646.005347: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   646.005347: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   646.005348: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   646.005348: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   646.005348: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   646.005348: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   646.005348: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   646.005348: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   646.005349: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   646.005349: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   646.005349: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.005349: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.005349: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.005349: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.005349: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   646.005350: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   646.005350: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.005350: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.005350: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.005350: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.005350: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   646.005350: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   646.005350: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   646.005351: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   646.005351: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   646.005351: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.005351: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.005351: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.005351: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.005352: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.005352: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   646.005352: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   646.005352: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.005353: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.005353: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.005353: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.005353: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.005353: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   646.005353: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.005354: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   646.005354: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.005354: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   646.005354: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   646.005354: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   646.005354: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   646.005355: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.005355: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.005355: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   646.005355: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.005356: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   646.005356: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   646.005356: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   646.005356: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   646.005357: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=646635000000 softexpires=646635000000
 qemu-system-x86-14481 [023] d...2..   646.005357: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   646.005357: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   646.005357: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   646.005357: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   646.005358: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   646.005358: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   646.005358: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   646.005358: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.005358: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.005359: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.005359: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.005359: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.005359: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   646.005359: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   646.005359: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.005359: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   646.005360: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.005360: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.005360: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.005360: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.005360: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.005360: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   646.005361: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   646.005361: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.005361: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.005361: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.005362: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.005362: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.005362: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   646.005363: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   646.005364: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.005364: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   646.005365: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.005365: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.005365: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   646.005366: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.005366: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.005366: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.005367: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   646.005367: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   646.005368: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.005368: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.005368: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.005368: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.005368: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.005369: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.005369: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.005369: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.005369: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.005369: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.005369: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.005369: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.005369: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   646.005370: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.005370: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.005370: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.005370: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.005370: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   646.005370: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   646.005370: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.005371: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.005371: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   646.005371: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.005372: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.005372: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033385: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033385: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033386: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033386: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.033386: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.033386: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   646.033386: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   646.033386: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033386: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   646.033386: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033387: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.033387: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.033387: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033387: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033387: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   646.033387: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   646.033387: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033387: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033387: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033388: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033388: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033388: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   646.033389: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   646.033389: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   646.033389: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   646.033390: kvm_apic: apic_read APIC_TMICT = 0x8908
 qemu-system-x86-14481 [023] .......   646.033390: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   646.033390: kvm_apic: apic_write APIC_TMICT = 0x8908
 qemu-system-x86-14481 [023] .......   646.033391: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   646.033391: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   646.033391: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   646.033391: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   646.033392: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   646.033392: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   646.033392: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   646.033392: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   646.033392: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   646.033393: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   646.033393: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.033393: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.033393: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.033393: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   646.033394: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033394: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033394: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   646.033394: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033394: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033394: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   646.033395: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   646.033395: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=645663618492 softexpires=645663618492
 qemu-system-x86-14481 [023] d...1..   646.033395: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   646.033395: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   646.033395: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   646.033395: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   646.033395: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   646.033396: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   646.033396: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   646.033396: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033396: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   646.033396: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033396: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033396: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   646.033396: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033397: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033397: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033397: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   646.033397: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   646.033397: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033397: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033397: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.033397: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033398: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.033398: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.033398: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033398: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033398: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.033398: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.033398: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.033398: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.033398: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   646.033398: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.033399: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033399: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.033399: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.033399: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   646.033399: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   646.033399: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033399: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033399: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   646.033400: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033400: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033400: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033411: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033411: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033411: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033411: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.033411: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.033412: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   646.033412: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   646.033412: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033412: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   646.033412: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033412: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.033412: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.033412: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033413: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033413: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   646.033413: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   646.033413: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033413: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033413: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033413: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033413: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033413: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   646.033414: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   646.033414: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   646.033414: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   646.033414: kvm_apic: apic_read APIC_TMICT = 0x1a36
 qemu-system-x86-14481 [023] .......   646.033414: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   646.033414: kvm_apic: apic_write APIC_TMICT = 0x1a36
 qemu-system-x86-14481 [023] .......   646.033414: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   646.033414: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   646.033415: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   646.033415: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   646.033415: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   646.033415: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   646.033415: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   646.033415: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   646.033416: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   646.033416: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   646.033416: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   646.033416: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   646.033417: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   646.033417: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   646.033417: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   646.033417: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   646.033417: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   646.033417: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   646.033418: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   646.033418: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   646.033418: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   646.033418: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   646.033418: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.033418: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.033418: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.033418: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   646.033418: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033419: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033419: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   646.033419: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033419: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033419: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   646.033419: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   646.033419: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=645663190281 softexpires=645663190281
 qemu-system-x86-14481 [023] d...1..   646.033420: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   646.033420: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   646.033420: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   646.033420: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   646.033420: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   646.033420: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   646.033420: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   646.033420: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033421: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   646.033421: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033421: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033421: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   646.033421: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033421: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033421: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033421: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   646.033421: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   646.033422: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033422: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033422: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.033422: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033422: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.033422: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.033422: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033422: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033422: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.033423: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.033423: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.033423: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.033423: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   646.033423: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.033423: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033423: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.033423: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.033423: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   646.033424: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   646.033424: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033424: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033424: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   646.033424: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033424: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033424: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033525: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033525: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033526: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.033526: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.033526: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   646.033526: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   646.033526: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   646.033526: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   646.033526: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   646.033526: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033527: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033527: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033527: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033527: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033527: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   646.033527: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   646.033527: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   646.033527: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.033528: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   646.033528: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033528: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033528: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033528: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.033528: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.033528: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   646.033528: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   646.033529: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   646.033529: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   646.033529: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=645663193779
 qemu-system-x86-14481 [023] d..h1..   646.033529: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   646.033529: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   646.033530: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   646.033530: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   646.033530: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   646.033530: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.033530: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.033530: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033530: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033530: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   646.033530: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   646.033531: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   646.033531: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   646.033531: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033531: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.033531: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.033531: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.033531: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   646.033531: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   646.033532: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   646.033532: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   646.033532: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   646.033532: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.033532: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033533: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033533: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033533: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033533: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   646.033533: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   646.033533: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033533: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033533: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.033534: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.033534: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.033534: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   646.033534: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.033534: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   646.033534: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.033534: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   646.033534: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   646.033534: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   646.033535: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   646.033535: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.033535: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.033535: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   646.033535: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033535: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033535: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033536: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.033536: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.033536: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   646.033536: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   646.033536: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033536: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   646.033536: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033536: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.033536: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.033537: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033537: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033537: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   646.033537: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   646.033537: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033537: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033537: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033538: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033538: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033538: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd57 info 0 800000ef
 qemu-system-x86-14481 [023] .......   646.033538: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   646.033538: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033538: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   646.033538: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033538: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   646.033539: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   646.033539: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   646.033539: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   646.033539: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   646.033539: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   646.033539: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   646.033539: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   646.033540: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033540: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033540: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   646.033540: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   646.033540: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   646.033540: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033540: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   646.033540: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033541: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033541: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.033541: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   646.033541: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.033541: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033541: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.033541: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   646.033542: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.033542: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033542: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033542: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033542: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033542: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   646.033542: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   646.033542: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033543: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033543: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.033543: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033543: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.033543: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.033543: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033543: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033543: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.033543: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.033544: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.033544: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.033544: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   646.033544: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.033544: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033544: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.033544: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.033544: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   646.033544: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   646.033545: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033545: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033545: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   646.033545: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033545: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033545: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033549: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033550: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033550: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033550: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.033550: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.033550: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   646.033550: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   646.033550: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033551: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   646.033551: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033551: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.033551: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.033551: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033552: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033552: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   646.033552: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   646.033552: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033552: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033552: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033552: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033552: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033552: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   646.033553: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   646.033553: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   646.033553: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   646.033553: kvm_apic: apic_read APIC_TMICT = 0x60dd
 qemu-system-x86-14481 [023] .......   646.033553: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   646.033553: kvm_apic: apic_write APIC_TMICT = 0x60dd
 qemu-system-x86-14481 [023] .......   646.033553: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   646.033554: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   646.033554: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   646.033554: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   646.033554: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   646.033554: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   646.033554: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   646.033554: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   646.033554: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   646.033555: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   646.033555: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.033555: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.033555: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.033555: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   646.033555: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033555: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033555: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   646.033555: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033556: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.033556: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   646.033556: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   646.033556: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=645663616272 softexpires=645663616272
 qemu-system-x86-14481 [023] d...1..   646.033556: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   646.033556: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   646.033556: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   646.033556: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   646.033556: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   646.033557: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   646.033557: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   646.033557: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033557: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   646.033557: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033557: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033557: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   646.033558: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033558: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033558: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033558: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   646.033558: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   646.033558: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033558: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033558: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.033558: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033559: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.033559: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.033559: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033559: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033559: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.033559: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.033559: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.033559: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.033559: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   646.033560: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.033560: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033560: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.033560: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.033560: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   646.033560: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   646.033560: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033560: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033560: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   646.033561: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033561: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033561: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033951: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033952: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033952: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.033952: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.033952: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   646.033952: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   646.033952: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   646.033953: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   646.033953: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   646.033953: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033953: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033953: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033953: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033953: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033953: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   646.033954: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   646.033954: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   646.033954: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.033954: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   646.033954: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033954: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033954: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033954: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.033954: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.033955: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   646.033955: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   646.033955: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   646.033955: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   646.033955: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=645663619989
 qemu-system-x86-14481 [023] d..h1..   646.033955: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   646.033956: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   646.033956: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   646.033956: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   646.033956: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   646.033956: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.033956: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.033957: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033957: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033957: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   646.033957: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   646.033957: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   646.033957: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   646.033957: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.033958: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.033958: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.033958: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.033958: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   646.033958: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   646.033958: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   646.033958: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   646.033958: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   646.033959: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.033959: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033959: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033959: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033959: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033959: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   646.033959: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   646.033959: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033959: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033960: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.033960: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.033960: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.033960: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   646.033960: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.033960: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   646.033960: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.033960: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   646.033961: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   646.033961: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   646.033961: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   646.033961: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.033961: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.033961: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   646.033961: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033961: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.033962: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033962: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.033962: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.033962: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   646.033962: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   646.033962: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033962: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   646.033963: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033963: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.033963: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.033963: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033963: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033963: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   646.033963: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   646.033963: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033963: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033964: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033964: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033964: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033964: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   646.033964: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   646.033964: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033964: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   646.033964: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033965: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   646.033965: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   646.033965: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   646.033965: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   646.033965: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   646.033965: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   646.033965: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   646.033965: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   646.033966: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033966: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033966: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   646.033966: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   646.033966: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   646.033966: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033966: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   646.033966: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033967: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033967: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.033967: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   646.033967: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.033967: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033967: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.033967: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   646.033967: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.033967: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033967: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.033968: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033968: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.033968: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   646.033968: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   646.033968: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033968: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033968: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.033968: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.033969: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.033969: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.033969: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033969: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.033969: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.033969: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.033969: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.033969: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.033970: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   646.033970: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.033970: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033970: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.033970: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.033970: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   646.033970: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   646.033971: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.033971: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033971: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   646.033971: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033971: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.033971: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.034566: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034566: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034566: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034567: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.034567: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.034567: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   646.034567: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   646.034567: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034567: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   646.034567: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.034567: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.034568: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.034568: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034568: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034568: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   646.034568: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   646.034568: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034568: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.034568: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.034569: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034569: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.034569: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   646.034569: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   646.034569: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   646.034569: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   646.034569: kvm_apic: apic_read APIC_TMICT = 0x5ccf
 qemu-system-x86-14481 [023] .......   646.034569: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   646.034570: kvm_apic: apic_write APIC_TMICT = 0x5ccf
 qemu-system-x86-14481 [023] .......   646.034570: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   646.034570: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   646.034570: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   646.034570: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   646.034570: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   646.034570: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   646.034570: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   646.034571: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   646.034571: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   646.034571: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   646.034571: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.034571: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.034571: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   646.034571: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   646.034571: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.034572: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.034572: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   646.034572: queued_spin_lock_slowpath <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   646.034573: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.034573: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   646.034573: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   646.034573: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   646.034573: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=645664615814 softexpires=645664615814
 qemu-system-x86-14481 [023] d...1..   646.034573: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   646.034574: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   646.034574: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   646.034574: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   646.034574: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   646.034574: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   646.034574: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   646.034574: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034575: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   646.034575: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034575: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034575: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   646.034575: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034575: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.034575: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.034575: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   646.034575: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   646.034576: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034576: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034576: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.034576: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.034576: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.034576: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.034576: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034576: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034576: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.034577: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.034577: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.034577: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.034577: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   646.034577: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.034577: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034577: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.034577: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.034577: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   646.034578: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   646.034578: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034578: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.034578: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   646.034578: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.034578: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.034578: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.034951: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034951: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034951: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.034952: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.034952: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   646.034952: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   646.034952: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   646.034953: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   646.034953: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   646.034953: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.034953: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034953: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034953: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034953: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034953: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   646.034954: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   646.034954: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   646.034954: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.034954: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   646.034954: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.034954: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.034954: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.034954: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.034954: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.034955: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   646.034955: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   646.034955: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   646.034955: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   646.034955: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=645664619912
 qemu-system-x86-14481 [023] d..h1..   646.034955: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   646.034955: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   646.034956: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   646.034956: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   646.034956: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   646.034956: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.034956: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   646.034956: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.034956: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.034956: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   646.034956: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   646.034957: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   646.034957: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   646.034957: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   646.034957: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.034957: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.034957: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   646.034957: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   646.034958: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   646.034958: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   646.034958: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   646.034958: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   646.034958: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   646.034958: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.034958: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.034958: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.034959: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.034959: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   646.034959: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   646.034959: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.034959: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.034959: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.034959: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.034959: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.034960: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   646.034960: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.034960: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   646.034960: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   646.034960: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   646.034960: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   646.034960: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   646.034960: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   646.034961: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.034961: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   646.034961: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   646.034961: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   646.034961: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   646.034961: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034961: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.034962: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   646.034962: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   646.034962: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   646.034962: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034962: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   646.034962: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.034962: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.034962: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   646.034962: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034963: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034963: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   646.034963: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   646.034963: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034963: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.034963: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.034963: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034963: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.034963: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   646.034964: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   646.034964: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034964: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   646.034964: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034964: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   646.034964: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   646.034964: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   646.034964: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   646.034965: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   646.034965: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   646.034965: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   646.034965: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   646.034965: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034965: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034965: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   646.034966: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   646.034966: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   646.034966: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034966: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   646.034966: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034966: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034966: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.034966: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   646.034967: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.034967: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034967: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.034967: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   646.034967: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   646.034967: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034967: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   646.034968: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.034968: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   646.034968: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   646.034968: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   646.034968: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034968: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034968: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.034968: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   646.034969: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.034969: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   646.034969: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034969: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   646.034969: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.034969: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   646.034969: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.034969: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   646.034969: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   646.034970: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   646.034970: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034970: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.034970: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   646.034970: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   646.034970: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   646.034970: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   646.034970: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.034971: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   646.034971: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.034971: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   646.034971: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.005424: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.005425: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.005426: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.005426: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.005426: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   647.005426: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   647.005427: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   647.005427: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   647.005427: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   647.005427: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.005427: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.005427: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.005427: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.005428: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.005428: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   647.005428: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   647.005428: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   647.005428: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   647.005428: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   647.005429: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.005429: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.005429: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.005429: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   647.005429: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   647.005430: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   647.005430: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   647.005430: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   647.005430: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   647.005431: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=646635007402
 qemu-system-x86-14481 [023] d..h1..   647.005431: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   647.005431: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   647.005431: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   647.005431: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   647.005431: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   647.005432: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   647.005432: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   647.005432: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   647.005432: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   647.005432: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   647.005432: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   647.005433: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   647.005433: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   647.005433: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   647.005433: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089828 [ns] vruntime=521292281653 [ns]
 qemu-system-x86-14481 [023] d..h2..   647.005434: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   647.005434: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   647.005434: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   647.005434: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   647.005434: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   647.005435: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   647.005435: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   647.005435: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   647.005435: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   647.005436: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   647.005436: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   647.005436: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   647.005436: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   647.005436: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   647.005436: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   647.005436: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   647.005437: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   647.005437: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   647.005437: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   647.005437: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   647.005437: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   647.005437: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   647.005437: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   647.005438: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   647.005438: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   647.005438: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   647.005438: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   647.005439: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   647.005439: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   647.005439: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   647.005439: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   647.005439: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   647.005439: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.005440: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.005440: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   647.005440: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   647.005440: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.005440: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   647.005440: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   647.005440: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   647.005441: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   647.005441: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   647.005441: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   647.005441: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   647.005441: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   647.005441: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   647.005441: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.005441: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.005442: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.005442: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.005442: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   647.005442: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   647.005443: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.005443: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.005443: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.005443: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.005443: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.005444: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   647.005444: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.005444: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   647.005444: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.005444: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   647.005444: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   647.005444: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   647.005445: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   647.005445: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.005445: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.005445: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   647.005446: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.005446: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   647.005446: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   647.005446: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   647.005446: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   647.005446: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=647635000000 softexpires=647635000000
 qemu-system-x86-14481 [023] d...2..   647.005447: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   647.005447: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   647.005447: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   647.005447: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   647.005447: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   647.005448: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   647.005448: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   647.005448: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.005448: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.005448: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.005448: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.005449: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.005449: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   647.005449: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   647.005449: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.005449: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   647.005449: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.005449: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.005450: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.005450: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.005450: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.005450: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   647.005450: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   647.005450: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.005451: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.005451: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.005451: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.005452: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.005452: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   647.005453: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   647.005453: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.005454: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   647.005454: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.005454: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.005455: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   647.005455: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.005456: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.005456: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.005456: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   647.005457: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   647.005457: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.005457: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.005457: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.005458: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.005458: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.005458: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.005458: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.005458: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.005458: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.005458: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.005458: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.005459: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.005459: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   647.005459: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.005459: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.005459: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.005459: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.005460: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   647.005460: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   647.005460: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.005460: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.005460: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   647.005461: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.005461: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.005462: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033478: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033478: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033479: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033479: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.033479: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.033479: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   647.033479: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   647.033480: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033480: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   647.033480: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.033480: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.033480: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.033480: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033480: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033481: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   647.033481: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   647.033481: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033481: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033481: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033481: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033481: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033481: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   647.033482: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   647.033482: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   647.033482: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   647.033483: kvm_apic: apic_read APIC_TMICT = 0x8859
 qemu-system-x86-14481 [023] .......   647.033483: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   647.033484: kvm_apic: apic_write APIC_TMICT = 0x8859
 qemu-system-x86-14481 [023] .......   647.033484: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   647.033484: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   647.033484: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   647.033485: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   647.033485: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   647.033485: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   647.033485: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   647.033486: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   647.033486: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   647.033486: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   647.033486: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   647.033487: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   647.033487: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   647.033487: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   647.033487: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033488: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033488: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   647.033488: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033488: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033488: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   647.033488: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   647.033488: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=646663618700 softexpires=646663618700
 qemu-system-x86-14481 [023] d...1..   647.033488: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   647.033489: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   647.033489: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   647.033489: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   647.033489: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   647.033489: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   647.033489: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   647.033489: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033490: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   647.033490: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033490: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033490: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   647.033490: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033490: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033490: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033490: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   647.033490: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   647.033491: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033491: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033491: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.033491: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.033491: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.033491: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.033491: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033491: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033491: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.033492: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.033492: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.033492: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.033492: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   647.033492: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.033492: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033492: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.033492: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.033492: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   647.033493: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   647.033493: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033493: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033493: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   647.033493: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033493: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033493: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033504: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033504: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033504: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033504: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.033504: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.033505: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   647.033505: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   647.033505: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033505: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   647.033505: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.033505: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.033505: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.033505: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033505: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033506: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   647.033506: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   647.033506: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033506: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033506: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033506: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033506: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033506: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   647.033507: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   647.033507: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   647.033507: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   647.033507: kvm_apic: apic_read APIC_TMICT = 0x198d
 qemu-system-x86-14481 [023] .......   647.033507: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   647.033508: kvm_apic: apic_write APIC_TMICT = 0x198d
 qemu-system-x86-14481 [023] .......   647.033508: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   647.033508: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   647.033508: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   647.033508: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   647.033509: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   647.033509: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   647.033509: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   647.033509: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   647.033509: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   647.033509: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   647.033509: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   647.033510: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   647.033510: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   647.033510: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   647.033510: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   647.033510: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   647.033510: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   647.033510: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   647.033510: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   647.033511: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   647.033511: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   647.033511: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   647.033511: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   647.033511: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   647.033511: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   647.033511: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   647.033511: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033511: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033512: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   647.033512: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033512: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033512: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   647.033512: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   647.033512: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=646663190298 softexpires=646663190298
 qemu-system-x86-14481 [023] d...1..   647.033512: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   647.033513: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   647.033513: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   647.033513: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   647.033513: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   647.033513: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   647.033513: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   647.033513: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033513: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   647.033514: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033514: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033514: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   647.033514: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033514: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033514: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033514: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   647.033514: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   647.033514: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033515: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033515: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.033515: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.033515: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.033515: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.033515: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033515: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033515: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.033515: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.033516: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.033516: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.033516: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   647.033516: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.033516: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033516: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.033516: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.033516: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   647.033516: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   647.033517: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033517: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033517: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   647.033517: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033517: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033517: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033615: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033616: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033616: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.033616: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.033616: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   647.033616: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   647.033616: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   647.033616: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   647.033616: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   647.033617: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.033617: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033617: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033617: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033617: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033617: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   647.033617: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   647.033617: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   647.033618: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   647.033618: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   647.033618: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.033618: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.033618: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.033618: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   647.033618: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   647.033618: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   647.033619: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   647.033619: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   647.033619: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   647.033619: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=646663193681
 qemu-system-x86-14481 [023] d..h1..   647.033619: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   647.033619: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   647.033620: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   647.033620: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   647.033620: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   647.033620: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   647.033620: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   647.033620: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.033621: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.033621: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   647.033621: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   647.033621: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   647.033621: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   647.033621: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.033622: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   647.033622: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   647.033622: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   647.033622: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   647.033622: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   647.033622: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   647.033622: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   647.033622: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   647.033623: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   647.033623: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.033623: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.033623: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.033623: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.033623: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   647.033623: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   647.033624: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.033624: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.033624: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.033624: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.033624: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.033624: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   647.033624: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.033624: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   647.033625: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.033625: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   647.033625: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   647.033625: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   647.033625: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   647.033625: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.033625: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.033625: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   647.033626: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.033626: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.033626: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033626: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.033626: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.033626: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   647.033626: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   647.033627: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033627: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   647.033627: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.033627: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.033627: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.033627: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033627: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033627: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   647.033627: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   647.033627: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033628: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033628: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033628: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033628: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033628: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   647.033628: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   647.033628: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033629: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   647.033629: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033629: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   647.033629: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   647.033629: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   647.033629: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   647.033629: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   647.033629: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   647.033630: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   647.033630: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   647.033630: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033630: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033630: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   647.033630: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   647.033630: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   647.033631: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033631: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   647.033631: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033631: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033631: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   647.033631: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   647.033631: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   647.033632: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033632: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   647.033632: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   647.033632: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   647.033632: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033632: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033632: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033633: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033633: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   647.033633: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   647.033633: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033633: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033633: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.033633: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.033633: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.033633: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.033634: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033634: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033634: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.033634: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.033634: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.033634: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.033634: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   647.033634: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.033634: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033635: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.033635: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.033635: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   647.033635: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   647.033635: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033635: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033636: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   647.033636: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033636: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033636: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033640: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033641: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033641: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033641: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.033641: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.033641: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   647.033641: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   647.033641: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033642: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   647.033642: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.033642: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.033642: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.033642: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033642: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033642: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   647.033642: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   647.033642: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033643: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033643: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033643: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033643: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033643: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   647.033643: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   647.033643: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   647.033643: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   647.033644: kvm_apic: apic_read APIC_TMICT = 0x60ac
 qemu-system-x86-14481 [023] .......   647.033644: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   647.033644: kvm_apic: apic_write APIC_TMICT = 0x60ac
 qemu-system-x86-14481 [023] .......   647.033644: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   647.033644: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   647.033644: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   647.033644: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   647.033644: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   647.033645: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   647.033645: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   647.033645: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   647.033645: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   647.033645: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   647.033645: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   647.033645: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   647.033645: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   647.033646: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   647.033646: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033646: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033646: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   647.033646: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033646: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   647.033646: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   647.033646: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   647.033646: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=646663615853 softexpires=646663615853
 qemu-system-x86-14481 [023] d...1..   647.033647: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   647.033647: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   647.033647: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   647.033647: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   647.033647: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   647.033647: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   647.033647: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   647.033648: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033648: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   647.033648: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033648: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033648: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   647.033648: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.033648: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033648: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.033648: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   647.033649: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   647.033649: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033649: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033649: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.033649: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.033649: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.033649: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.033649: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033649: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.033650: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.033650: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.033650: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.033650: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.033650: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   647.033650: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.033650: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033650: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.033650: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.033651: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   647.033651: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   647.033651: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.033651: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033651: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   647.033651: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033651: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.033651: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.034041: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.034042: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.034042: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.034042: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.034042: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   647.034042: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   647.034042: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   647.034042: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   647.034043: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   647.034043: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.034043: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.034043: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.034043: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.034043: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.034044: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   647.034044: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   647.034044: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   647.034044: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   647.034044: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   647.034044: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.034045: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.034045: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.034045: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   647.034045: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   647.034045: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   647.034045: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   647.034045: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   647.034046: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   647.034046: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=646663620358
 qemu-system-x86-14481 [023] d..h1..   647.034046: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   647.034046: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   647.034046: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   647.034046: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   647.034046: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   647.034046: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   647.034046: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   647.034047: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.034047: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.034047: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   647.034047: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   647.034047: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   647.034047: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   647.034047: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   647.034048: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   647.034048: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   647.034048: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   647.034048: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   647.034048: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   647.034048: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   647.034048: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   647.034048: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   647.034048: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   647.034049: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.034049: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.034049: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.034049: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.034049: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   647.034049: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   647.034049: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.034049: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.034050: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.034050: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.034050: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.034050: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   647.034050: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.034050: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   647.034050: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   647.034050: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   647.034050: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   647.034051: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   647.034051: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   647.034051: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.034051: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   647.034051: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   647.034051: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   647.034051: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   647.034052: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.034052: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.034052: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   647.034052: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   647.034052: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   647.034052: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.034052: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   647.034052: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.034053: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.034053: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   647.034053: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.034053: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.034053: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   647.034053: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   647.034053: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034053: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.034053: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.034054: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034054: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.034054: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   647.034054: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   647.034054: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034054: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   647.034054: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034055: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   647.034055: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   647.034055: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   647.034055: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   647.034055: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   647.034055: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   647.034055: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   647.034055: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   647.034055: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034056: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034056: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   647.034056: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   647.034056: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   647.034056: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034056: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   647.034056: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034056: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034057: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   647.034057: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   647.034057: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   647.034057: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034057: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   647.034057: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   647.034057: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   647.034057: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034057: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   647.034058: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.034058: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   647.034058: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   647.034058: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   647.034058: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.034058: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.034059: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.034059: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   647.034059: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.034059: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   647.034059: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.034059: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   647.034059: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.034059: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   647.034059: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.034060: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   647.034060: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   647.034060: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   647.034060: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.034060: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.034060: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   647.034060: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   647.034060: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   647.034061: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   647.034061: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.034061: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   647.034061: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.034061: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   647.034061: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.005514: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.005515: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.005516: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.005516: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.005516: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   648.005517: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   648.005517: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   648.005517: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   648.005517: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   648.005517: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.005518: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.005518: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.005518: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.005518: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.005518: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   648.005518: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   648.005519: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   648.005519: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   648.005519: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   648.005519: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.005519: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.005519: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.005519: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   648.005520: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   648.005520: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   648.005520: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   648.005520: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   648.005521: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   648.005521: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=647635007439
 qemu-system-x86-14481 [023] d..h1..   648.005521: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   648.005521: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   648.005521: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   648.005522: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   648.005522: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   648.005522: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   648.005522: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   648.005522: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   648.005523: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   648.005523: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   648.005523: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   648.005523: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   648.005523: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   648.005524: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   648.005524: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090503 [ns] vruntime=522292372156 [ns]
 qemu-system-x86-14481 [023] d..h2..   648.005524: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   648.005524: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   648.005524: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   648.005525: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   648.005525: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   648.005525: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   648.005525: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   648.005525: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   648.005526: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   648.005526: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   648.005526: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   648.005526: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   648.005526: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   648.005526: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   648.005527: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   648.005527: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   648.005527: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   648.005527: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   648.005527: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   648.005527: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   648.005527: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   648.005528: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   648.005528: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   648.005528: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   648.005528: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   648.005528: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   648.005528: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   648.005529: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   648.005529: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   648.005529: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   648.005529: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   648.005529: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   648.005529: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.005529: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.005530: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   648.005530: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   648.005530: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.005530: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   648.005530: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   648.005530: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   648.005530: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   648.005530: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   648.005531: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   648.005531: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   648.005531: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   648.005531: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   648.005531: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.005532: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.005532: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.005532: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.005532: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   648.005532: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   648.005533: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.005533: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.005533: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.005533: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.005533: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.005534: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   648.005534: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.005534: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   648.005534: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.005534: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   648.005534: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   648.005535: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   648.005535: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   648.005535: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.005535: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.005535: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   648.005536: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.005536: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   648.005536: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   648.005536: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   648.005536: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   648.005537: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=648635000000 softexpires=648635000000
 qemu-system-x86-14481 [023] d...2..   648.005537: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   648.005537: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   648.005537: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   648.005537: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   648.005537: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   648.005538: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   648.005538: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   648.005538: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.005538: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.005538: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.005539: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.005539: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.005539: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   648.005539: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   648.005539: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.005539: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   648.005539: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.005540: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.005540: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.005540: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.005540: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.005540: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   648.005540: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   648.005541: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.005541: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.005541: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.005541: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.005542: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.005542: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   648.005543: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   648.005543: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.005544: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   648.005544: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.005545: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.005545: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   648.005545: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.005546: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.005546: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.005547: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   648.005547: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   648.005548: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.005548: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.005548: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.005548: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.005548: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.005548: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.005548: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.005549: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.005549: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.005549: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.005549: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.005549: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.005549: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   648.005549: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.005550: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.005550: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.005550: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.005550: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   648.005550: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   648.005550: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.005551: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.005551: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   648.005551: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.005552: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.005552: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033564: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033565: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033565: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033565: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.033565: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.033565: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   648.033565: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   648.033565: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033565: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   648.033566: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.033566: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.033566: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.033566: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033566: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033566: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   648.033567: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   648.033567: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033567: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033567: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033567: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033568: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033568: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   648.033568: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   648.033568: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   648.033569: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   648.033569: kvm_apic: apic_read APIC_TMICT = 0x895a
 qemu-system-x86-14481 [023] .......   648.033570: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   648.033570: kvm_apic: apic_write APIC_TMICT = 0x895a
 qemu-system-x86-14481 [023] .......   648.033570: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   648.033571: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   648.033571: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   648.033571: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   648.033571: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   648.033572: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   648.033572: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   648.033572: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   648.033572: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   648.033572: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   648.033573: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   648.033573: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   648.033573: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   648.033573: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   648.033574: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033574: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033574: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   648.033574: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033574: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033574: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   648.033574: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   648.033574: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=647663619266 softexpires=647663619266
 qemu-system-x86-14481 [023] d...1..   648.033575: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   648.033575: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   648.033575: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   648.033575: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   648.033575: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   648.033575: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   648.033575: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   648.033576: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033576: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   648.033576: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033576: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033576: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   648.033576: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033576: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033576: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033577: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   648.033577: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   648.033577: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033577: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033577: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.033577: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.033577: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.033577: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.033577: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033578: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033578: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.033578: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.033578: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.033578: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.033578: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   648.033578: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.033578: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033578: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.033579: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.033579: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   648.033579: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   648.033579: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033579: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033579: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   648.033579: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033579: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033580: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033590: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033590: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033590: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033590: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.033590: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.033590: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   648.033591: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   648.033591: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033591: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   648.033591: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.033591: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.033591: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.033591: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033591: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033592: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   648.033592: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   648.033592: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033592: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033592: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033592: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033592: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033592: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   648.033593: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   648.033593: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   648.033593: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   648.033593: kvm_apic: apic_read APIC_TMICT = 0x1a96
 qemu-system-x86-14481 [023] .......   648.033593: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   648.033593: kvm_apic: apic_write APIC_TMICT = 0x1a96
 qemu-system-x86-14481 [023] .......   648.033593: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   648.033593: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   648.033593: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   648.033594: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   648.033594: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   648.033594: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   648.033594: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   648.033595: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   648.033595: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   648.033595: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   648.033595: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   648.033595: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   648.033595: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   648.033596: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   648.033596: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   648.033596: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   648.033596: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   648.033596: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   648.033596: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   648.033596: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   648.033596: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   648.033597: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   648.033597: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   648.033597: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   648.033597: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   648.033597: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   648.033597: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033597: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033597: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   648.033598: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033598: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033598: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   648.033598: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   648.033598: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=647663190041 softexpires=647663190041
 qemu-system-x86-14481 [023] d...1..   648.033598: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   648.033598: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   648.033598: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   648.033599: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   648.033599: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   648.033599: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   648.033599: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   648.033599: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033599: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   648.033599: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033599: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033599: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   648.033600: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033600: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033600: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033600: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   648.033600: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   648.033600: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033600: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033600: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.033601: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.033601: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.033601: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.033601: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033601: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033601: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.033601: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.033601: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.033601: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.033602: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   648.033602: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.033602: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033602: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.033602: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.033602: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   648.033602: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   648.033602: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033602: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033603: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   648.033603: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033603: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033603: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033705: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033705: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033706: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.033706: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.033706: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   648.033706: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   648.033706: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   648.033706: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   648.033706: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   648.033706: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.033707: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033707: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033707: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033707: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033707: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   648.033707: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   648.033707: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   648.033707: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   648.033708: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   648.033708: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.033708: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.033708: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.033708: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   648.033708: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   648.033708: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   648.033708: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   648.033709: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   648.033709: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   648.033709: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=647663193445
 qemu-system-x86-14481 [023] d..h1..   648.033709: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   648.033709: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   648.033710: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   648.033710: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   648.033710: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   648.033710: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   648.033710: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   648.033710: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.033710: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.033710: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   648.033710: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   648.033711: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   648.033711: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   648.033711: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.033711: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   648.033711: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   648.033712: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   648.033712: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   648.033712: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   648.033712: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   648.033712: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   648.033712: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   648.033712: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   648.033713: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.033713: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.033713: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.033713: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.033713: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   648.033713: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   648.033713: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.033713: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.033714: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.033714: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.033714: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.033714: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   648.033714: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.033714: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   648.033714: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.033714: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   648.033714: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   648.033715: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   648.033715: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   648.033715: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.033715: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.033715: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   648.033715: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.033715: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.033716: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033716: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.033716: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.033716: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   648.033716: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   648.033716: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033716: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   648.033716: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.033717: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.033717: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.033717: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033717: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033717: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   648.033717: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   648.033717: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033717: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033717: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033718: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033718: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033718: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   648.033718: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   648.033718: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033718: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   648.033718: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033718: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   648.033719: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   648.033719: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   648.033719: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   648.033719: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   648.033719: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   648.033719: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   648.033719: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   648.033720: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033720: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033720: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   648.033720: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   648.033720: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   648.033720: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033720: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   648.033720: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033721: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033721: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   648.033721: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   648.033721: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   648.033721: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033721: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   648.033722: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   648.033722: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   648.033722: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033722: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033722: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033722: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033722: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   648.033722: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   648.033723: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033723: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033723: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.033723: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.033723: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.033723: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.033723: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033723: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033723: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.033724: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.033724: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.033724: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.033724: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   648.033724: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.033724: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033724: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.033724: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.033724: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   648.033725: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   648.033725: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033725: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033725: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   648.033725: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033725: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033725: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033729: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033730: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033730: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033730: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.033730: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.033731: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   648.033731: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   648.033731: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033731: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   648.033731: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.033731: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.033731: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.033731: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033731: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033732: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   648.033732: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   648.033732: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033732: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033732: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033732: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033732: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033732: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   648.033733: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   648.033733: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   648.033733: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   648.033733: kvm_apic: apic_read APIC_TMICT = 0x60f1
 qemu-system-x86-14481 [023] .......   648.033733: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   648.033733: kvm_apic: apic_write APIC_TMICT = 0x60f1
 qemu-system-x86-14481 [023] .......   648.033733: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   648.033733: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   648.033734: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   648.033734: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   648.033734: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   648.033734: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   648.033734: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   648.033734: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   648.033734: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   648.033734: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   648.033734: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   648.033735: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   648.033735: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   648.033735: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   648.033735: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033735: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033735: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   648.033735: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033735: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   648.033735: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   648.033736: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   648.033736: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=647663616103 softexpires=647663616103
 qemu-system-x86-14481 [023] d...1..   648.033736: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   648.033736: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   648.033736: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   648.033736: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   648.033736: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   648.033737: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   648.033737: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   648.033737: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033737: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   648.033737: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033737: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033737: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   648.033737: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.033738: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033738: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.033738: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   648.033738: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   648.033738: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033738: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033738: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.033738: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.033738: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.033739: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.033739: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033739: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.033739: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.033739: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.033739: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.033739: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.033739: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   648.033739: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.033740: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033740: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.033740: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.033740: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   648.033740: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   648.033740: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.033740: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033740: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   648.033740: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033741: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.033741: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.034132: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.034132: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.034132: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.034132: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.034132: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   648.034133: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   648.034133: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   648.034133: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   648.034133: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   648.034133: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.034133: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.034133: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.034133: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.034134: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.034134: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   648.034134: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   648.034134: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   648.034134: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   648.034134: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   648.034134: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.034134: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.034134: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.034135: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   648.034135: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   648.034135: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   648.034135: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   648.034136: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   648.034136: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   648.034136: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=647663619926
 qemu-system-x86-14481 [023] d..h1..   648.034136: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   648.034136: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   648.034136: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   648.034136: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   648.034137: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   648.034137: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   648.034137: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   648.034137: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.034137: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.034137: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   648.034137: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   648.034138: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   648.034138: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   648.034138: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   648.034138: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   648.034138: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   648.034138: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   648.034138: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   648.034138: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   648.034139: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   648.034139: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   648.034139: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   648.034139: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   648.034139: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.034139: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.034139: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.034139: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.034140: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   648.034140: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   648.034140: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.034140: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.034140: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.034140: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.034140: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.034140: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   648.034141: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.034141: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   648.034141: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   648.034141: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   648.034141: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   648.034141: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   648.034141: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   648.034141: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.034141: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   648.034142: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   648.034142: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   648.034142: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   648.034142: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.034142: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.034142: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   648.034142: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   648.034143: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   648.034143: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.034143: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   648.034143: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.034143: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.034143: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   648.034143: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.034143: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.034143: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   648.034144: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   648.034144: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034144: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.034144: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.034144: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034144: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.034144: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   648.034145: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   648.034145: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034145: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   648.034145: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034145: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   648.034145: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   648.034145: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   648.034145: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   648.034145: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   648.034146: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   648.034146: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   648.034146: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   648.034146: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034146: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034146: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   648.034146: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   648.034146: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   648.034147: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034147: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   648.034147: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034147: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034147: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   648.034147: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   648.034147: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   648.034147: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034147: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   648.034148: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   648.034148: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   648.034148: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034148: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   648.034148: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.034148: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   648.034148: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   648.034148: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   648.034149: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.034149: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.034149: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.034149: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   648.034149: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.034149: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   648.034149: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.034150: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   648.034150: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.034150: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   648.034150: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.034150: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   648.034150: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   648.034150: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   648.034151: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.034151: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.034151: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   648.034151: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   648.034151: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   648.034151: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   648.034151: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.034151: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   648.034151: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.034152: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   648.034152: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.005604: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.005606: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.005606: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.005607: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.005607: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   649.005607: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   649.005607: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   649.005608: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   649.005608: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   649.005608: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.005608: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.005608: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.005608: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.005608: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.005609: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   649.005609: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   649.005609: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   649.005609: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.005609: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   649.005609: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.005610: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.005610: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.005610: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.005610: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.005610: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   649.005611: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   649.005611: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   649.005611: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   649.005611: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=648635007851
 qemu-system-x86-14481 [023] d..h1..   649.005611: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   649.005611: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   649.005612: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   649.005612: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   649.005612: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   649.005612: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   649.005612: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   649.005612: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   649.005613: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   649.005613: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.005613: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   649.005613: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   649.005613: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   649.005614: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   649.005614: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090167 [ns] vruntime=523292462323 [ns]
 qemu-system-x86-14481 [023] d..h2..   649.005614: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   649.005614: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   649.005615: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   649.005615: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   649.005615: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   649.005615: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   649.005616: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   649.005616: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   649.005616: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   649.005616: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   649.005617: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   649.005617: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   649.005617: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   649.005617: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   649.005617: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   649.005617: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   649.005617: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   649.005618: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   649.005618: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   649.005618: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   649.005618: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   649.005618: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   649.005618: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   649.005619: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   649.005619: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   649.005619: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   649.005619: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   649.005619: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   649.005619: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   649.005620: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   649.005620: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.005620: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.005620: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.005620: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.005620: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   649.005621: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   649.005621: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.005621: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.005621: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.005621: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.005621: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   649.005621: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   649.005621: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   649.005621: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   649.005622: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   649.005622: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.005622: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.005622: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.005622: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.005622: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.005622: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   649.005623: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   649.005623: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.005623: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.005624: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.005624: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.005624: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.005624: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   649.005624: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.005624: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   649.005625: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.005625: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   649.005625: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   649.005625: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   649.005625: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   649.005625: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.005626: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.005626: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   649.005626: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.005626: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   649.005626: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   649.005627: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   649.005627: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   649.005627: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=649635000000 softexpires=649635000000
 qemu-system-x86-14481 [023] d...2..   649.005627: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   649.005628: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   649.005628: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   649.005628: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   649.005628: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   649.005628: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   649.005628: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   649.005628: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.005628: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.005629: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.005629: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.005629: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.005629: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   649.005629: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   649.005630: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.005630: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   649.005630: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.005630: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.005630: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.005630: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.005630: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.005631: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   649.005631: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   649.005631: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.005631: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.005631: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.005632: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.005632: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.005633: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   649.005634: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   649.005634: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.005634: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   649.005635: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.005635: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.005635: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   649.005636: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.005636: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.005637: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.005637: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   649.005638: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   649.005638: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.005638: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.005638: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.005639: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.005639: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.005639: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.005639: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.005639: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.005639: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.005639: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.005639: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.005640: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.005640: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   649.005640: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.005640: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.005640: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.005640: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.005640: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   649.005641: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   649.005641: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.005641: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.005641: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   649.005642: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.005642: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.005642: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033656: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033656: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033656: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033656: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.033656: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.033656: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   649.033657: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   649.033657: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033657: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   649.033657: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.033657: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.033657: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.033657: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033657: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033657: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   649.033658: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   649.033658: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033658: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033658: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033658: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033658: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033658: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   649.033659: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   649.033659: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   649.033660: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   649.033660: kvm_apic: apic_read APIC_TMICT = 0x8910
 qemu-system-x86-14481 [023] .......   649.033661: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   649.033661: kvm_apic: apic_write APIC_TMICT = 0x8910
 qemu-system-x86-14481 [023] .......   649.033661: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   649.033662: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   649.033662: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   649.033662: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   649.033662: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   649.033663: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   649.033663: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   649.033663: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   649.033663: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   649.033664: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   649.033664: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.033664: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.033664: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.033664: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   649.033665: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033665: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033665: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   649.033665: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033665: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033665: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   649.033665: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   649.033666: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=648663618976 softexpires=648663618976
 qemu-system-x86-14481 [023] d...1..   649.033666: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   649.033666: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   649.033666: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   649.033666: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   649.033666: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   649.033666: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   649.033667: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   649.033667: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033667: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   649.033667: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033667: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033667: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   649.033667: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033667: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033668: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033668: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   649.033668: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   649.033668: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033668: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033668: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.033668: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.033668: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.033668: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.033669: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033669: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033669: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.033669: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.033669: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.033669: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.033669: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   649.033669: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.033669: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033670: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.033670: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.033670: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   649.033670: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   649.033670: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033670: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033670: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   649.033670: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033670: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033671: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033681: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033681: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033682: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033682: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.033682: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.033682: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   649.033682: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   649.033682: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033682: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   649.033682: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.033683: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.033683: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.033683: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033683: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033683: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   649.033683: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   649.033683: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033683: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033683: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033684: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033684: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033684: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   649.033684: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   649.033684: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   649.033684: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   649.033684: kvm_apic: apic_read APIC_TMICT = 0x1a47
 qemu-system-x86-14481 [023] .......   649.033684: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   649.033685: kvm_apic: apic_write APIC_TMICT = 0x1a47
 qemu-system-x86-14481 [023] .......   649.033685: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   649.033685: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   649.033685: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   649.033685: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   649.033685: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   649.033685: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   649.033686: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   649.033686: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   649.033686: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   649.033686: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   649.033686: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   649.033686: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   649.033686: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   649.033687: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   649.033687: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   649.033687: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   649.033687: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   649.033687: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   649.033688: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   649.033688: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   649.033688: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   649.033688: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   649.033688: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.033688: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.033688: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.033689: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   649.033689: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033689: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033689: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   649.033689: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033689: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033689: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   649.033689: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   649.033690: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=648663190026 softexpires=648663190026
 qemu-system-x86-14481 [023] d...1..   649.033690: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   649.033690: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   649.033690: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   649.033690: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   649.033690: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   649.033690: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   649.033690: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   649.033691: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033691: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   649.033691: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033691: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033691: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   649.033691: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033691: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033691: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033691: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   649.033692: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   649.033692: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033692: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033692: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.033692: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.033692: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.033692: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.033692: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033692: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033693: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.033693: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.033693: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.033693: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.033693: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   649.033693: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.033693: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033693: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.033693: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.033694: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   649.033694: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   649.033694: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033694: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033694: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   649.033694: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033694: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033694: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033795: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033796: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033796: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.033796: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.033796: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   649.033796: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   649.033796: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   649.033797: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   649.033797: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   649.033797: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.033797: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033797: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033797: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033797: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033797: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   649.033797: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   649.033798: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   649.033798: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.033798: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   649.033798: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.033798: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.033798: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.033798: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.033798: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.033798: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   649.033799: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   649.033799: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   649.033799: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   649.033799: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=648663193442
 qemu-system-x86-14481 [023] d..h1..   649.033799: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   649.033799: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   649.033800: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   649.033800: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   649.033800: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   649.033800: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.033800: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.033800: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.033800: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.033801: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   649.033801: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   649.033801: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   649.033801: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   649.033801: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.033801: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.033801: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.033801: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.033802: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   649.033802: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   649.033802: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   649.033802: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   649.033802: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   649.033802: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.033802: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.033802: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.033803: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.033803: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.033803: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   649.033803: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   649.033803: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.033803: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.033804: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.033804: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.033804: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.033804: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   649.033804: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.033804: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   649.033804: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.033804: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   649.033805: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   649.033805: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   649.033805: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   649.033805: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.033805: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.033805: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   649.033805: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.033805: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.033806: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033806: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.033806: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.033806: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   649.033806: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   649.033806: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033806: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   649.033806: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.033807: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.033807: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.033807: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033807: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033807: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   649.033807: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   649.033807: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033807: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033807: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033808: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033808: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033808: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   649.033808: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   649.033808: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033808: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   649.033808: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033809: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   649.033809: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   649.033809: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   649.033809: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   649.033809: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   649.033809: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   649.033809: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   649.033810: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   649.033810: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033810: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033810: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   649.033810: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   649.033810: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   649.033810: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033810: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   649.033811: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033811: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033811: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.033811: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   649.033811: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.033811: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033811: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.033812: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   649.033812: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.033812: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033812: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033812: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033812: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033812: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   649.033812: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   649.033813: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033813: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033813: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.033813: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.033813: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.033813: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.033813: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033813: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033813: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.033814: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.033814: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.033814: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.033814: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   649.033814: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.033814: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033814: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.033814: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.033814: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   649.033815: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   649.033815: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033815: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033815: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   649.033815: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033815: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033815: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033819: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033820: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033820: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033820: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.033820: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.033820: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   649.033820: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   649.033820: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033820: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   649.033821: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.033821: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.033821: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.033821: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033821: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033822: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   649.033822: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   649.033822: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033822: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033822: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033822: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033822: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033822: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   649.033823: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   649.033823: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   649.033823: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   649.033823: kvm_apic: apic_read APIC_TMICT = 0x6100
 qemu-system-x86-14481 [023] .......   649.033823: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   649.033823: kvm_apic: apic_write APIC_TMICT = 0x6100
 qemu-system-x86-14481 [023] .......   649.033824: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   649.033824: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   649.033824: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   649.033824: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   649.033824: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   649.033824: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   649.033824: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   649.033825: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   649.033825: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   649.033825: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   649.033825: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.033825: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.033825: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.033825: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   649.033825: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033825: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033826: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   649.033826: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033826: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.033826: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   649.033826: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   649.033826: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=648663616601 softexpires=648663616601
 qemu-system-x86-14481 [023] d...1..   649.033826: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   649.033826: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   649.033827: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   649.033827: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   649.033827: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   649.033827: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   649.033827: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   649.033827: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033827: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   649.033827: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033828: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033828: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   649.033828: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.033828: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033828: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.033828: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   649.033828: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   649.033828: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033828: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033829: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.033829: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.033829: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.033829: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.033829: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033829: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.033829: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.033829: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.033829: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.033830: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.033830: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   649.033830: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.033830: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033830: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.033830: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.033830: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   649.033830: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   649.033830: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.033831: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033831: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   649.033831: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033831: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.033831: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.034222: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034223: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034223: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.034223: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.034223: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   649.034223: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   649.034223: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   649.034224: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   649.034224: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   649.034224: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.034224: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034224: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034224: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034224: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034224: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   649.034224: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   649.034225: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   649.034225: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.034225: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   649.034225: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.034225: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.034225: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.034225: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.034225: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.034226: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   649.034226: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   649.034226: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   649.034226: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   649.034226: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=648663620445
 qemu-system-x86-14481 [023] d..h1..   649.034226: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   649.034226: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   649.034226: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   649.034227: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   649.034227: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   649.034227: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.034227: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.034227: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.034227: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.034228: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   649.034228: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   649.034228: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   649.034228: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   649.034228: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.034228: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.034228: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.034228: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.034229: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   649.034229: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   649.034229: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   649.034229: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   649.034229: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   649.034229: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.034229: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.034230: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.034230: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.034230: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.034230: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   649.034230: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   649.034230: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.034230: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.034230: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.034230: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.034231: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.034231: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   649.034231: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.034231: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   649.034231: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.034231: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   649.034231: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   649.034231: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   649.034232: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   649.034232: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.034232: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.034232: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   649.034232: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.034232: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.034232: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034233: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.034233: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.034233: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   649.034233: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   649.034233: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034233: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   649.034233: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.034233: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.034234: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.034234: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034234: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034234: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   649.034234: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   649.034234: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034234: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.034234: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.034234: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034235: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.034235: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   649.034235: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   649.034235: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034235: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   649.034235: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034235: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   649.034235: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   649.034236: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   649.034236: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   649.034236: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   649.034236: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   649.034236: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   649.034236: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   649.034236: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034236: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034236: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   649.034237: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   649.034237: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   649.034237: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034237: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   649.034237: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034237: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034237: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.034238: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   649.034238: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.034238: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034238: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.034238: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   649.034238: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.034238: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034238: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034238: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.034238: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.034239: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   649.034239: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   649.034239: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034239: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034239: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.034239: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.034239: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.034239: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.034240: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034240: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034240: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.034240: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.034240: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.034240: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.034240: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   649.034240: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.034240: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034241: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.034241: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.034241: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   649.034241: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   649.034241: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034242: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.034242: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   649.034242: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.034242: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.034242: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.034811: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034811: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034811: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034811: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.034812: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.034812: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   649.034812: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   649.034812: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034812: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   649.034812: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.034812: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.034812: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.034812: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034813: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034813: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   649.034813: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   649.034813: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034813: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.034813: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.034813: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034813: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.034813: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   649.034814: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   649.034814: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   649.034814: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   649.034814: kvm_apic: apic_read APIC_TMICT = 0x631e
 qemu-system-x86-14481 [023] .......   649.034814: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   649.034814: kvm_apic: apic_write APIC_TMICT = 0x631e
 qemu-system-x86-14481 [023] .......   649.034815: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   649.034815: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   649.034815: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   649.034815: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   649.034815: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   649.034815: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   649.034815: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   649.034815: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   649.034815: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   649.034816: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   649.034816: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.034816: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.034816: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   649.034816: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   649.034816: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.034816: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.034816: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   649.034817: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.034817: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   649.034817: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   649.034817: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   649.034817: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=648664615978 softexpires=648664615978
 qemu-system-x86-14481 [023] d...1..   649.034817: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   649.034817: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   649.034817: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   649.034818: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   649.034818: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   649.034818: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   649.034818: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   649.034818: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034818: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   649.034818: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034818: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034819: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   649.034819: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.034819: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.034819: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.034819: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   649.034819: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   649.034819: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034819: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034819: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.034820: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.034820: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.034820: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.034820: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034820: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.034820: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.034820: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.034820: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.034820: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.034821: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   649.034821: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.034821: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034821: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.034821: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.034821: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   649.034821: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   649.034821: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.034821: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.034822: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   649.034822: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.034822: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.034822: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.035222: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.035222: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.035222: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.035222: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.035222: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   649.035223: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   649.035223: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   649.035223: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   649.035223: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   649.035223: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.035223: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.035224: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.035224: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.035224: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.035224: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   649.035224: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   649.035224: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   649.035225: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.035225: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   649.035225: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.035225: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.035225: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.035225: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.035225: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.035226: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   649.035226: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   649.035226: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   649.035226: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   649.035226: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=648664620253
 qemu-system-x86-14481 [023] d..h1..   649.035226: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   649.035226: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   649.035227: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   649.035227: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   649.035227: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   649.035227: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.035227: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   649.035227: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.035227: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.035227: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   649.035227: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   649.035228: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   649.035228: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   649.035228: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   649.035228: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.035228: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.035228: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   649.035228: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   649.035229: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   649.035229: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   649.035229: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   649.035229: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   649.035229: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   649.035229: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.035229: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.035229: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.035230: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.035230: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   649.035230: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   649.035230: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.035230: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.035230: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.035230: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.035231: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.035231: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   649.035231: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.035231: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   649.035231: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   649.035231: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   649.035231: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   649.035231: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   649.035231: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   649.035232: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.035232: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   649.035232: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   649.035232: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   649.035232: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   649.035232: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.035232: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.035233: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   649.035233: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   649.035233: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   649.035233: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.035233: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   649.035233: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.035233: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.035233: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   649.035233: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.035234: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.035234: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   649.035234: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   649.035234: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035234: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.035234: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.035234: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035234: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.035234: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   649.035235: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   649.035235: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035235: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   649.035235: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035235: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   649.035235: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   649.035235: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   649.035235: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   649.035236: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   649.035236: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   649.035236: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   649.035236: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   649.035236: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035236: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035236: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   649.035237: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   649.035237: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   649.035237: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035237: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   649.035237: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035237: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035237: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.035237: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   649.035237: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.035238: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035238: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.035238: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   649.035238: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   649.035238: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035238: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   649.035239: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.035239: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   649.035239: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   649.035239: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   649.035239: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.035239: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.035239: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.035239: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   649.035240: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.035240: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   649.035240: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.035240: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   649.035240: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.035240: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   649.035240: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.035240: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   649.035241: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   649.035241: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   649.035241: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.035241: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.035241: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   649.035241: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   649.035241: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   649.035241: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   649.035241: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.035242: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   649.035242: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.035242: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   649.035242: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.005695: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.005696: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.005696: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.005697: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.005697: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   650.005697: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   650.005697: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   650.005697: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   650.005697: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   650.005698: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.005698: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.005698: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.005698: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.005698: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.005698: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   650.005699: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   650.005699: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   650.005699: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   650.005699: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   650.005699: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.005699: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.005700: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.005700: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   650.005700: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   650.005700: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   650.005700: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   650.005701: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   650.005701: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   650.005701: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=649635007323
 qemu-system-x86-14481 [023] d..h1..   650.005701: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   650.005701: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   650.005701: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   650.005702: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   650.005702: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   650.005702: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   650.005702: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   650.005702: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   650.005703: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   650.005703: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   650.005703: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   650.005703: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   650.005703: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   650.005704: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   650.005704: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089866 [ns] vruntime=524292552189 [ns]
 qemu-system-x86-14481 [023] d..h2..   650.005704: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   650.005704: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   650.005705: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   650.005705: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   650.005705: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   650.005705: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   650.005706: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   650.005706: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   650.005706: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   650.005706: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   650.005706: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   650.005706: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   650.005707: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   650.005707: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   650.005707: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   650.005707: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   650.005707: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   650.005707: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   650.005707: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   650.005708: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   650.005708: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   650.005708: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   650.005708: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   650.005708: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   650.005708: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   650.005709: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   650.005709: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   650.005709: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   650.005709: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   650.005709: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   650.005709: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   650.005709: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   650.005710: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.005710: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.005710: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   650.005710: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   650.005710: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.005710: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   650.005710: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   650.005711: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   650.005711: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   650.005711: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   650.005711: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   650.005712: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   650.005712: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   650.005712: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   650.005712: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.005712: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.005712: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.005712: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.005712: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   650.005713: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   650.005713: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.005713: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.005713: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.005714: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.005714: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.005714: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   650.005714: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.005714: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   650.005715: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.005715: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   650.005715: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   650.005715: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   650.005715: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   650.005715: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.005716: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.005716: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   650.005716: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.005716: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   650.005716: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   650.005716: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   650.005717: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   650.005717: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=650635000000 softexpires=650635000000
 qemu-system-x86-14481 [023] d...2..   650.005717: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   650.005718: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   650.005718: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   650.005718: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   650.005718: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   650.005718: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   650.005718: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   650.005718: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.005718: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.005719: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.005719: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.005719: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.005719: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   650.005719: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   650.005720: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.005720: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   650.005720: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.005720: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.005720: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.005720: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.005721: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.005721: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   650.005721: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   650.005721: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.005721: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.005721: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.005722: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.005722: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.005723: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   650.005724: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   650.005724: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.005724: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   650.005725: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.005725: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.005725: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   650.005726: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.005726: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.005726: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.005727: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   650.005727: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   650.005728: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.005728: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.005728: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.005728: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.005728: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.005728: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.005728: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.005728: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.005729: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.005729: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.005729: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.005729: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.005729: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   650.005729: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.005729: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.005729: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.005730: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.005730: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   650.005730: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   650.005730: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.005730: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.005731: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   650.005731: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.005731: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.005732: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033747: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033747: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033747: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033747: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.033747: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.033748: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   650.033748: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   650.033748: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033748: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   650.033748: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.033748: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.033748: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.033749: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033749: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033749: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   650.033749: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   650.033749: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033749: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033750: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033750: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033750: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033750: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   650.033750: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   650.033751: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   650.033751: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   650.033752: kvm_apic: apic_read APIC_TMICT = 0x88d9
 qemu-system-x86-14481 [023] .......   650.033752: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   650.033752: kvm_apic: apic_write APIC_TMICT = 0x88d9
 qemu-system-x86-14481 [023] .......   650.033753: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   650.033753: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   650.033753: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   650.033753: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   650.033754: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   650.033754: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   650.033754: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   650.033754: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   650.033755: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   650.033755: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   650.033755: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   650.033755: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   650.033755: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   650.033756: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   650.033756: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033756: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033756: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   650.033756: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033756: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033757: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   650.033757: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   650.033757: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=649663619186 softexpires=649663619186
 qemu-system-x86-14481 [023] d...1..   650.033757: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   650.033757: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   650.033757: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   650.033757: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   650.033758: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   650.033758: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   650.033758: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   650.033758: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033758: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   650.033758: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033758: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033758: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   650.033759: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033759: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033759: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033759: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   650.033759: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   650.033759: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033759: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033759: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.033759: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.033760: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.033760: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.033760: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033760: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033760: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.033760: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.033760: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.033760: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.033760: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   650.033760: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.033761: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033761: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.033761: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.033761: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   650.033761: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   650.033761: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033761: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033761: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   650.033762: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033762: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033762: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033772: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033772: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033772: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033773: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.033773: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.033773: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   650.033773: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   650.033773: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033773: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   650.033773: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.033773: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.033773: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.033774: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033774: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033774: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   650.033774: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   650.033774: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033774: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033774: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033774: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033775: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033775: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   650.033775: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   650.033775: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   650.033775: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   650.033775: kvm_apic: apic_read APIC_TMICT = 0x1a20
 qemu-system-x86-14481 [023] .......   650.033775: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   650.033775: kvm_apic: apic_write APIC_TMICT = 0x1a20
 qemu-system-x86-14481 [023] .......   650.033776: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   650.033776: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   650.033776: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   650.033776: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   650.033776: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   650.033776: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   650.033777: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   650.033777: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   650.033777: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   650.033777: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   650.033777: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   650.033777: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   650.033778: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   650.033778: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   650.033778: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   650.033778: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   650.033778: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   650.033778: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   650.033778: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   650.033778: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   650.033779: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   650.033779: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   650.033779: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   650.033779: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   650.033779: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   650.033779: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   650.033779: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033779: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033779: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   650.033780: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033780: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033780: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   650.033780: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   650.033780: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=649663190053 softexpires=649663190053
 qemu-system-x86-14481 [023] d...1..   650.033780: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   650.033780: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   650.033780: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   650.033781: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   650.033781: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   650.033781: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   650.033781: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   650.033781: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033781: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   650.033781: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033781: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033782: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   650.033782: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033782: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033782: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033782: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   650.033782: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   650.033782: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033782: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033782: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.033783: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.033783: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.033783: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.033783: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033783: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033783: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.033783: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.033783: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.033783: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.033784: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   650.033784: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.033784: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033784: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.033784: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.033784: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   650.033784: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   650.033784: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033784: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033785: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   650.033785: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033785: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033785: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033886: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033886: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033886: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.033886: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.033886: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   650.033886: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   650.033887: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   650.033887: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   650.033887: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   650.033887: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.033887: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033887: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033887: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033887: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033887: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   650.033888: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   650.033888: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   650.033888: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   650.033888: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   650.033888: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.033888: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.033888: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.033888: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   650.033888: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   650.033889: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   650.033889: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   650.033889: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   650.033889: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   650.033889: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=649663193391
 qemu-system-x86-14481 [023] d..h1..   650.033889: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   650.033889: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   650.033890: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   650.033890: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   650.033890: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   650.033890: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   650.033890: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   650.033890: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.033890: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.033891: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   650.033891: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   650.033891: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   650.033891: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   650.033892: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.033892: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   650.033892: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   650.033892: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   650.033892: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   650.033892: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   650.033892: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   650.033892: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   650.033893: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   650.033893: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   650.033893: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.033893: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.033893: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.033893: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.033893: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   650.033893: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   650.033894: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.033894: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.033894: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.033894: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.033894: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.033894: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   650.033894: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.033894: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   650.033894: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.033895: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   650.033895: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   650.033895: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   650.033895: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   650.033895: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.033895: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.033895: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   650.033895: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.033895: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.033896: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033896: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.033896: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.033896: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   650.033896: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   650.033896: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033896: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   650.033897: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.033897: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.033897: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.033897: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033897: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033897: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   650.033897: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   650.033897: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033897: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033898: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033898: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033898: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033898: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   650.033898: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   650.033898: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033898: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   650.033899: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033899: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   650.033899: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   650.033899: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   650.033899: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   650.033899: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   650.033899: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   650.033900: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   650.033900: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   650.033900: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033900: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033900: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   650.033900: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   650.033900: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   650.033900: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033901: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   650.033901: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033901: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033901: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   650.033901: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   650.033901: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   650.033902: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033902: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   650.033902: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   650.033902: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   650.033902: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033902: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033902: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033902: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033903: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   650.033903: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   650.033903: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033903: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033903: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.033903: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.033903: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.033903: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.033903: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033904: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033904: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.033904: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.033904: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.033904: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.033904: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   650.033904: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.033904: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033904: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.033905: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.033905: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   650.033905: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   650.033905: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033905: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033905: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   650.033905: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033905: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033905: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033910: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033910: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033911: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033911: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.033911: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.033911: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   650.033911: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   650.033911: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033912: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   650.033912: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.033912: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.033912: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.033912: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033912: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033912: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   650.033912: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   650.033912: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033913: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033913: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033913: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033913: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033913: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   650.033913: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   650.033913: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   650.033914: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   650.033914: kvm_apic: apic_read APIC_TMICT = 0x60f0
 qemu-system-x86-14481 [023] .......   650.033914: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   650.033914: kvm_apic: apic_write APIC_TMICT = 0x60f0
 qemu-system-x86-14481 [023] .......   650.033914: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   650.033914: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   650.033914: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   650.033914: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   650.033914: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   650.033915: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   650.033915: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   650.033915: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   650.033915: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   650.033915: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   650.033915: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   650.033915: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   650.033915: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   650.033916: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   650.033916: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033916: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033916: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   650.033916: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033916: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   650.033916: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   650.033916: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   650.033916: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=649663616447 softexpires=649663616447
 qemu-system-x86-14481 [023] d...1..   650.033917: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   650.033917: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   650.033917: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   650.033917: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   650.033917: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   650.033917: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   650.033917: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   650.033918: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033918: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   650.033918: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033918: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033918: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   650.033918: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.033918: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033918: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.033918: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   650.033919: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   650.033919: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033919: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033919: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.033919: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.033919: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.033919: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.033919: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033919: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.033920: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.033920: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.033920: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.033920: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.033920: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   650.033920: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.033920: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033920: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.033920: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.033921: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   650.033921: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   650.033921: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.033921: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033921: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   650.033921: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033921: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.033921: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.034312: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.034313: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.034313: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.034313: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.034313: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   650.034313: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   650.034313: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   650.034314: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   650.034314: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   650.034314: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.034314: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.034314: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.034314: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.034314: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.034314: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   650.034315: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   650.034315: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   650.034315: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   650.034315: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   650.034315: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.034315: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.034316: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.034316: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   650.034316: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   650.034316: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   650.034316: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   650.034316: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   650.034316: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   650.034317: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=649663620811
 qemu-system-x86-14481 [023] d..h1..   650.034317: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   650.034317: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   650.034317: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   650.034317: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   650.034317: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   650.034317: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   650.034317: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   650.034318: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.034318: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.034318: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   650.034318: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   650.034318: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   650.034318: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   650.034318: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   650.034318: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   650.034319: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   650.034319: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   650.034319: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   650.034319: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   650.034319: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   650.034319: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   650.034319: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   650.034319: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   650.034319: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.034320: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.034320: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.034320: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.034320: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   650.034320: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   650.034320: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.034320: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.034320: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.034321: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.034321: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.034321: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   650.034321: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.034321: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   650.034321: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   650.034321: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   650.034321: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   650.034322: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   650.034322: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   650.034322: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.034322: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   650.034322: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   650.034322: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   650.034322: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   650.034323: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.034323: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.034323: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   650.034323: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   650.034323: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   650.034323: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.034323: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   650.034323: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.034324: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.034324: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   650.034324: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.034324: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.034324: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   650.034324: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   650.034324: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034324: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.034324: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.034325: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034325: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.034325: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   650.034325: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   650.034325: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034325: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   650.034325: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034325: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   650.034326: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   650.034326: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   650.034326: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   650.034326: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   650.034326: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   650.034326: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   650.034326: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   650.034326: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034327: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034327: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   650.034327: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   650.034327: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   650.034327: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034327: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   650.034327: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034327: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034327: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   650.034328: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   650.034328: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   650.034328: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034328: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   650.034328: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   650.034328: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   650.034328: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034328: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   650.034329: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.034329: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   650.034329: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   650.034329: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   650.034329: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.034329: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.034329: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.034329: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   650.034330: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.034330: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   650.034330: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.034330: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   650.034330: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.034330: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   650.034330: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.034331: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   650.034331: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   650.034331: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   650.034331: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.034331: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.034331: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   650.034331: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   650.034331: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   650.034332: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   650.034332: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.034332: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   650.034332: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.034332: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   650.034332: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.005785: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.005786: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.005786: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.005787: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.005787: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   651.005787: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   651.005787: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   651.005787: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   651.005788: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   651.005788: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.005788: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.005788: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.005788: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.005788: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.005789: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   651.005789: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   651.005789: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   651.005789: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   651.005789: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   651.005789: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.005790: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.005790: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.005790: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   651.005790: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   651.005790: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   651.005791: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   651.005791: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   651.005791: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   651.005791: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=650635007410
 qemu-system-x86-14481 [023] d..h1..   651.005791: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   651.005791: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   651.005791: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   651.005792: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   651.005792: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   651.005792: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   651.005792: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   651.005792: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   651.005793: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   651.005793: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   651.005793: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   651.005793: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   651.005793: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   651.005794: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   651.005794: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090126 [ns] vruntime=525292642315 [ns]
 qemu-system-x86-14481 [023] d..h2..   651.005794: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   651.005794: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   651.005795: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   651.005795: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   651.005795: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   651.005795: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   651.005796: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   651.005796: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   651.005796: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   651.005796: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   651.005796: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   651.005796: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   651.005797: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   651.005797: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   651.005797: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   651.005797: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   651.005797: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   651.005797: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   651.005798: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   651.005798: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   651.005798: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   651.005798: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   651.005798: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   651.005798: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   651.005798: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   651.005799: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   651.005799: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   651.005799: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   651.005799: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   651.005799: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   651.005799: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   651.005800: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   651.005800: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.005800: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.005800: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   651.005800: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   651.005800: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.005800: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   651.005801: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   651.005801: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   651.005801: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   651.005801: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   651.005801: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   651.005801: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   651.005801: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   651.005801: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   651.005801: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.005802: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.005802: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.005802: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.005803: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   651.005803: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   651.005803: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.005803: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.005804: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.005804: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.005804: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.005804: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   651.005805: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.005805: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   651.005805: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.005805: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   651.005805: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   651.005805: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   651.005806: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   651.005806: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.005806: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.005806: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   651.005807: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.005807: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   651.005807: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   651.005807: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   651.005807: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   651.005807: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=651635000000 softexpires=651635000000
 qemu-system-x86-14481 [023] d...2..   651.005808: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   651.005808: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   651.005808: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   651.005808: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   651.005808: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   651.005808: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   651.005809: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   651.005809: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.005809: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.005809: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.005809: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.005810: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.005810: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   651.005810: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   651.005810: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.005810: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   651.005810: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.005810: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.005810: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.005811: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.005811: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.005811: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   651.005811: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   651.005811: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.005811: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.005811: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.005812: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.005812: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.005813: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   651.005814: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   651.005814: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.005814: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   651.005815: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.005815: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.005815: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   651.005816: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.005816: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.005816: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.005817: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   651.005817: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   651.005818: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.005818: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.005818: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.005818: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.005818: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.005818: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.005819: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.005819: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.005819: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.005819: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.005819: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.005819: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.005819: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   651.005819: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.005820: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.005820: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.005820: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.005820: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   651.005820: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   651.005820: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.005821: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.005821: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   651.005821: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.005822: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.005822: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033835: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033835: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033836: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033836: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.033836: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.033836: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   651.033836: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   651.033836: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033836: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   651.033836: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.033837: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.033837: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.033837: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033837: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033837: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   651.033837: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   651.033837: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033837: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033837: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033838: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033838: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033838: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   651.033838: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   651.033839: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   651.033839: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   651.033840: kvm_apic: apic_read APIC_TMICT = 0x894d
 qemu-system-x86-14481 [023] .......   651.033840: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   651.033840: kvm_apic: apic_write APIC_TMICT = 0x894d
 qemu-system-x86-14481 [023] .......   651.033841: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   651.033841: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   651.033841: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   651.033842: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   651.033842: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   651.033842: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   651.033842: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   651.033842: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   651.033843: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   651.033843: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   651.033843: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   651.033843: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   651.033844: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   651.033844: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   651.033844: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.033844: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.033844: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   651.033845: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.033845: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.033845: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   651.033845: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   651.033845: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=650663619073 softexpires=650663619073
 qemu-system-x86-14481 [023] d...1..   651.033845: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   651.033845: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   651.033845: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   651.033846: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   651.033846: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   651.033846: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   651.033846: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   651.033846: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033846: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   651.033846: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033847: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033847: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   651.033847: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033847: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033847: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033847: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   651.033847: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   651.033847: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033848: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033848: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.033848: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.033848: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.033848: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.033848: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033848: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033848: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.033848: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.033848: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.033849: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.033849: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   651.033849: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.033849: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033849: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.033849: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.033849: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   651.033849: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   651.033850: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033850: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033850: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   651.033850: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033850: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033850: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033860: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033861: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033861: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033861: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.033861: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.033861: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   651.033861: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   651.033861: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033862: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   651.033862: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.033862: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.033862: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.033862: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033862: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033862: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   651.033862: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   651.033862: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033863: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033863: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033863: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033863: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033863: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   651.033863: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   651.033863: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   651.033863: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   651.033864: kvm_apic: apic_read APIC_TMICT = 0x1a95
 qemu-system-x86-14481 [023] .......   651.033864: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   651.033864: kvm_apic: apic_write APIC_TMICT = 0x1a95
 qemu-system-x86-14481 [023] .......   651.033864: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   651.033864: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   651.033864: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   651.033864: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   651.033864: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   651.033864: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   651.033865: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   651.033865: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   651.033865: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   651.033865: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   651.033865: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   651.033866: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   651.033866: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   651.033866: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   651.033866: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   651.033867: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   651.033867: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   651.033867: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   651.033867: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   651.033867: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   651.033867: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   651.033867: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   651.033867: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   651.033868: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   651.033868: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   651.033868: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   651.033868: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.033868: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.033868: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   651.033868: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.033868: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.033868: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   651.033869: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   651.033869: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=650663190388 softexpires=650663190388
 qemu-system-x86-14481 [023] d...1..   651.033869: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   651.033869: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   651.033869: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   651.033869: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   651.033869: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   651.033870: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   651.033870: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   651.033870: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033870: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   651.033870: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033870: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033870: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   651.033870: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033871: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033871: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033871: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   651.033871: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   651.033871: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033871: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033871: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.033871: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.033871: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.033871: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.033872: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033872: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033872: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.033872: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.033872: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.033872: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.033872: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   651.033872: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.033872: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033873: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.033873: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.033873: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   651.033873: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   651.033873: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033873: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033873: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   651.033873: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033874: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033874: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033976: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033976: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033976: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.033977: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.033977: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   651.033977: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   651.033977: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   651.033977: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   651.033977: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   651.033977: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.033977: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033978: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033978: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033978: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033978: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   651.033978: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   651.033978: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   651.033978: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   651.033978: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   651.033978: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.033979: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.033979: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.033979: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   651.033979: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   651.033979: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   651.033979: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   651.033979: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   651.033979: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   651.033980: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=650663193709
 qemu-system-x86-14481 [023] d..h1..   651.033980: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   651.033980: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   651.033980: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   651.033980: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   651.033981: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   651.033981: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   651.033981: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   651.033981: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.033981: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.033981: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   651.033981: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   651.033981: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   651.033982: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   651.033982: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.033982: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   651.033982: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   651.033982: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   651.033982: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   651.033982: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   651.033982: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   651.033982: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   651.033983: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   651.033983: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   651.033983: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.033983: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.033983: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.033984: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.033984: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   651.033984: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   651.033984: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.033984: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.033984: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.033984: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.033984: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.033984: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   651.033985: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.033985: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   651.033985: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.033985: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   651.033985: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   651.033985: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   651.033986: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   651.033986: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.033986: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.033986: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   651.033986: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.033986: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.033986: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033987: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.033987: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.033987: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   651.033987: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   651.033987: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033987: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   651.033987: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.033987: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.033987: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.033987: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033988: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033988: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   651.033988: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   651.033988: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033988: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033988: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033988: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033988: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033989: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   651.033989: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   651.033989: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033989: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   651.033989: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033989: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   651.033989: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   651.033989: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   651.033990: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   651.033990: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   651.033990: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   651.033990: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   651.033990: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   651.033990: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033990: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033991: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   651.033991: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   651.033991: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   651.033991: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033991: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   651.033991: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033992: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033992: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   651.033992: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   651.033992: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   651.033992: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033992: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   651.033992: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   651.033992: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   651.033993: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033993: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.033993: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033993: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.033993: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   651.033993: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   651.033993: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033993: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033994: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.033994: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.033994: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.033994: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.033994: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033994: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.033994: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.033994: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.033994: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.033995: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.033995: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   651.033995: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.033995: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033995: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.033995: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.033995: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   651.033995: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   651.033995: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.033996: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033996: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   651.033996: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033996: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.033996: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.034000: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034000: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034000: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034001: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.034001: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.034001: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   651.034001: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   651.034001: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034001: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   651.034002: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.034002: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.034002: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.034002: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034002: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034002: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   651.034003: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   651.034003: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034003: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.034003: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.034003: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034003: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.034003: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   651.034004: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   651.034004: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   651.034004: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   651.034004: kvm_apic: apic_read APIC_TMICT = 0x60ec
 qemu-system-x86-14481 [023] .......   651.034004: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   651.034004: kvm_apic: apic_write APIC_TMICT = 0x60ec
 qemu-system-x86-14481 [023] .......   651.034004: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   651.034004: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   651.034005: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   651.034005: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   651.034005: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   651.034005: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   651.034005: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   651.034005: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   651.034005: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   651.034005: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   651.034005: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   651.034006: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   651.034006: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   651.034006: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   651.034006: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.034006: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.034006: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   651.034006: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.034006: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   651.034006: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   651.034007: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   651.034007: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=650663616535 softexpires=650663616535
 qemu-system-x86-14481 [023] d...1..   651.034007: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   651.034007: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   651.034007: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   651.034007: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   651.034007: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   651.034008: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   651.034008: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   651.034008: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034008: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   651.034008: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034008: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034008: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   651.034008: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034008: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.034009: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.034009: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   651.034009: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   651.034009: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034009: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034009: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.034009: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.034009: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.034009: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.034010: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034010: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034010: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.034010: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.034010: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.034010: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.034010: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   651.034010: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.034010: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034011: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.034011: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.034011: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   651.034011: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   651.034011: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034011: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.034011: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   651.034011: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.034012: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.034012: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.034403: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034403: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034403: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.034403: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.034403: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   651.034403: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   651.034404: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   651.034404: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   651.034404: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   651.034404: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.034404: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034404: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034404: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034404: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034405: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   651.034405: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   651.034405: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   651.034405: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   651.034405: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   651.034405: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.034405: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.034405: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.034406: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   651.034406: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   651.034406: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   651.034406: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   651.034406: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   651.034406: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   651.034406: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=650663620349
 qemu-system-x86-14481 [023] d..h1..   651.034406: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   651.034407: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   651.034407: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   651.034407: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   651.034407: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   651.034408: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   651.034408: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   651.034408: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.034408: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.034408: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   651.034408: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   651.034408: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   651.034409: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   651.034409: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   651.034409: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   651.034409: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   651.034409: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   651.034409: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   651.034409: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   651.034409: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   651.034410: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   651.034410: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   651.034410: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   651.034410: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.034410: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.034410: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.034410: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.034410: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   651.034411: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   651.034411: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.034411: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.034411: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.034411: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.034411: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.034411: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   651.034411: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.034412: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   651.034412: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   651.034412: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   651.034412: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   651.034412: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   651.034412: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   651.034412: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.034412: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   651.034412: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   651.034413: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   651.034413: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   651.034413: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034413: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.034413: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   651.034413: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   651.034413: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   651.034414: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034414: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   651.034414: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.034414: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.034414: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   651.034414: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034414: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034414: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   651.034414: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   651.034415: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034415: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.034415: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.034415: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034415: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.034415: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   651.034415: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   651.034416: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034416: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   651.034416: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034416: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   651.034416: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   651.034416: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   651.034416: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   651.034416: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   651.034416: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   651.034417: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   651.034417: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   651.034417: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034417: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034417: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   651.034417: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   651.034417: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   651.034418: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034418: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   651.034418: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034418: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034418: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   651.034418: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   651.034418: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   651.034418: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034419: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   651.034419: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   651.034419: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   651.034419: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034419: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   651.034419: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.034419: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   651.034419: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   651.034419: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   651.034420: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034420: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034420: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.034420: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   651.034420: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.034420: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   651.034420: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034420: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   651.034420: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.034421: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   651.034421: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.034421: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   651.034421: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   651.034421: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   651.034421: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034422: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.034422: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   651.034422: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   651.034422: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   651.034422: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   651.034422: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.034422: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   651.034423: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.034423: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   651.034423: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.005875: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.005876: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.005876: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.005877: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.005877: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   652.005877: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   652.005878: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   652.005878: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   652.005878: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   652.005878: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.005878: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.005878: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.005878: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.005878: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.005879: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   652.005879: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   652.005879: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   652.005879: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.005880: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   652.005880: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.005880: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.005880: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.005880: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.005880: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.005881: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   652.005881: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   652.005881: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   652.005881: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   652.005881: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=651635007511
 qemu-system-x86-14481 [023] d..h1..   652.005882: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   652.005882: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   652.005882: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   652.005882: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   652.005882: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   652.005882: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   652.005883: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   652.005883: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   652.005883: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   652.005883: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.005883: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   652.005883: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   652.005884: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   652.005884: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   652.005884: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090249 [ns] vruntime=526292732564 [ns]
 qemu-system-x86-14481 [023] d..h2..   652.005884: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   652.005884: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   652.005885: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   652.005885: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   652.005885: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   652.005885: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   652.005886: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   652.005886: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   652.005886: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   652.005886: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   652.005886: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   652.005887: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   652.005887: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   652.005887: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   652.005887: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   652.005887: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   652.005887: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   652.005887: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   652.005888: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   652.005888: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   652.005888: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   652.005888: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   652.005888: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   652.005888: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   652.005888: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   652.005889: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   652.005889: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   652.005889: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   652.005889: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   652.005889: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   652.005889: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.005890: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.005890: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.005890: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.005890: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   652.005890: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   652.005890: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.005890: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.005891: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.005891: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.005891: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   652.005891: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   652.005891: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   652.005891: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   652.005891: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   652.005891: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.005892: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.005892: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.005892: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.005892: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.005892: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   652.005892: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   652.005893: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.005893: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.005893: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.005893: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.005893: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.005894: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   652.005894: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.005894: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   652.005895: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.005895: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   652.005895: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   652.005895: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   652.005895: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   652.005895: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.005896: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.005896: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   652.005896: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.005896: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   652.005896: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   652.005897: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   652.005897: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   652.005897: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=652635000000 softexpires=652635000000
 qemu-system-x86-14481 [023] d...2..   652.005897: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   652.005898: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   652.005898: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   652.005898: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   652.005898: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   652.005898: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   652.005898: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   652.005898: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.005899: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.005899: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.005899: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.005899: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.005899: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   652.005899: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   652.005900: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.005900: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   652.005900: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.005900: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.005900: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.005900: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.005901: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.005901: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   652.005901: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   652.005901: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.005901: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.005901: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.005902: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.005902: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.005903: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   652.005904: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   652.005904: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.005904: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   652.005905: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.005905: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.005905: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   652.005906: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.005906: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.005906: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.005907: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   652.005907: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   652.005908: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.005908: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.005908: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.005908: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.005908: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.005908: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.005909: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.005909: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.005909: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.005909: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.005909: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.005909: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.005909: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   652.005910: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.005910: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.005910: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.005910: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.005910: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   652.005910: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   652.005910: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.005911: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.005911: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   652.005911: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.005912: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.005912: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.033925: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033926: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033926: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033926: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.033926: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.033926: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   652.033926: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   652.033926: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033926: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   652.033927: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.033927: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.033927: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.033927: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.033927: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.033927: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   652.033927: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   652.033927: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033927: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.033928: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.033928: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033928: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.033928: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   652.033928: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   652.033929: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   652.033929: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   652.033929: kvm_apic: apic_read APIC_TMICT = 0x894d
 qemu-system-x86-14481 [023] .......   652.033930: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   652.033930: kvm_apic: apic_write APIC_TMICT = 0x894d
 qemu-system-x86-14481 [023] .......   652.033931: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   652.033931: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   652.033931: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   652.033932: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   652.033932: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   652.033932: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   652.033932: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   652.033932: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   652.033932: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   652.033933: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   652.033933: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.033933: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.033933: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.033934: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   652.033934: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.033934: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.033934: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   652.033934: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.033935: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.033935: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   652.033935: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   652.033935: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=651663618783 softexpires=651663618783
 qemu-system-x86-14481 [023] d...1..   652.033935: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   652.033935: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   652.033935: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   652.033936: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   652.033936: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   652.033936: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   652.033936: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   652.033936: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033936: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   652.033937: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033937: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033937: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   652.033937: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033937: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.033937: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.033937: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   652.033937: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   652.033937: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033938: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033938: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.033938: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.033938: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.033938: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.033938: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.033938: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.033938: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.033938: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.033939: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.033939: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.033939: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   652.033939: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.033939: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033939: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.033939: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.033939: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   652.033939: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   652.033940: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033940: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.033940: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   652.033940: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.033940: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.033940: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.033951: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033951: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033951: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033951: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.033951: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.033951: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   652.033951: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   652.033951: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033952: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   652.033952: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.033952: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.033952: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.033952: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.033952: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.033952: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   652.033952: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   652.033952: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033953: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.033953: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.033953: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033953: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.033953: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   652.033953: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   652.033953: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   652.033953: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   652.033954: kvm_apic: apic_read APIC_TMICT = 0x1aa2
 qemu-system-x86-14481 [023] .......   652.033954: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   652.033954: kvm_apic: apic_write APIC_TMICT = 0x1aa2
 qemu-system-x86-14481 [023] .......   652.033954: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   652.033954: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   652.033954: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   652.033954: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   652.033954: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   652.033955: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   652.033955: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   652.033955: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   652.033955: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   652.033955: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   652.033956: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   652.033956: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   652.033956: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   652.033956: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   652.033956: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   652.033956: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   652.033956: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   652.033956: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   652.033957: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   652.033957: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   652.033957: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   652.033957: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   652.033957: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.033957: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.033958: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.033958: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   652.033958: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.033958: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.033958: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   652.033958: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.033958: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.033958: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   652.033959: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   652.033959: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=651663190046 softexpires=651663190046
 qemu-system-x86-14481 [023] d...1..   652.033959: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   652.033959: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   652.033959: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   652.033959: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   652.033960: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   652.033960: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   652.033960: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   652.033960: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033960: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   652.033960: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033960: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033960: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   652.033961: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.033961: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.033961: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.033961: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   652.033961: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   652.033961: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033961: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033961: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.033961: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.033962: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.033962: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.033962: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.033962: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.033962: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.033962: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.033962: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.033962: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.033962: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   652.033963: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.033963: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033963: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.033963: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.033963: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   652.033963: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   652.033963: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.033963: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.033963: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   652.033964: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.033964: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.033964: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034066: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034066: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034066: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.034066: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.034067: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   652.034067: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   652.034067: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   652.034067: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   652.034067: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   652.034067: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.034067: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034067: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034067: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034068: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034068: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   652.034068: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   652.034068: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   652.034068: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.034068: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   652.034068: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034068: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034069: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034069: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.034069: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.034069: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   652.034069: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   652.034069: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   652.034069: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   652.034069: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=651663193411
 qemu-system-x86-14481 [023] d..h1..   652.034070: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   652.034070: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   652.034070: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   652.034070: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   652.034070: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   652.034071: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.034071: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.034071: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034071: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034071: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   652.034071: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   652.034071: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   652.034071: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   652.034072: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034072: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.034072: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.034072: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.034072: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   652.034072: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   652.034072: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   652.034072: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   652.034072: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   652.034073: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.034073: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034073: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034073: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034073: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034073: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   652.034073: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   652.034073: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034073: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034074: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.034074: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.034074: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.034074: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   652.034074: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.034075: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   652.034075: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.034075: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   652.034075: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   652.034075: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   652.034075: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   652.034075: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.034075: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.034076: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   652.034076: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034076: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034076: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034076: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.034076: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.034077: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   652.034077: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   652.034077: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034077: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   652.034077: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.034077: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.034077: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.034077: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034078: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034078: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   652.034078: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   652.034078: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034078: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034078: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034078: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034078: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034078: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   652.034079: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   652.034079: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034079: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   652.034079: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034079: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   652.034079: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   652.034079: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   652.034080: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   652.034080: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   652.034080: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   652.034080: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   652.034080: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   652.034080: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034080: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034081: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   652.034081: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   652.034081: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   652.034081: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034081: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   652.034081: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034081: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034082: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.034082: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   652.034082: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.034082: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034082: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.034082: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   652.034082: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.034082: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034083: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034083: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034083: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034083: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   652.034083: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   652.034083: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034083: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034083: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.034084: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.034084: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.034084: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.034084: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034084: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034084: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.034084: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.034084: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.034084: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.034085: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   652.034085: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.034085: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034085: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.034085: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.034085: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   652.034085: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   652.034085: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034085: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034086: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   652.034086: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034086: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034086: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034090: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034090: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034090: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034091: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.034091: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.034091: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   652.034091: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   652.034091: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034091: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   652.034091: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.034091: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.034092: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.034092: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034092: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034092: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   652.034092: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   652.034092: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034092: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034092: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034093: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034093: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034093: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   652.034093: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   652.034094: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   652.034094: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   652.034094: kvm_apic: apic_read APIC_TMICT = 0x60fc
 qemu-system-x86-14481 [023] .......   652.034094: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   652.034094: kvm_apic: apic_write APIC_TMICT = 0x60fc
 qemu-system-x86-14481 [023] .......   652.034094: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   652.034094: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   652.034094: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   652.034095: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   652.034095: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   652.034095: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   652.034095: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   652.034095: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   652.034095: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   652.034095: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   652.034095: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.034096: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.034096: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.034096: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   652.034096: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.034096: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.034096: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   652.034096: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.034096: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.034096: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   652.034097: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   652.034097: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=651663616564 softexpires=651663616564
 qemu-system-x86-14481 [023] d...1..   652.034097: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   652.034097: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   652.034097: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   652.034097: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   652.034097: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   652.034098: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   652.034098: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   652.034098: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034098: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   652.034098: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034098: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034098: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   652.034098: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034098: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034099: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034099: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   652.034099: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   652.034099: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034099: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034099: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.034099: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.034099: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.034099: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.034100: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034100: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034100: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.034100: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.034100: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.034100: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.034100: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   652.034100: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.034100: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034101: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.034101: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.034101: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   652.034101: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   652.034101: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034101: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034101: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   652.034101: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034101: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034102: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034493: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034493: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034493: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.034493: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.034494: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   652.034494: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   652.034494: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   652.034494: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   652.034494: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   652.034494: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.034494: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034494: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034495: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034495: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034495: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   652.034495: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   652.034495: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   652.034495: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.034495: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   652.034495: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034496: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034496: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034496: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.034496: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.034496: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   652.034496: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   652.034496: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   652.034496: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   652.034496: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=651663620412
 qemu-system-x86-14481 [023] d..h1..   652.034497: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   652.034497: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   652.034497: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   652.034497: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   652.034497: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   652.034497: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.034497: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.034497: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034498: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034498: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   652.034498: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   652.034498: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   652.034498: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   652.034499: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.034499: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.034499: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.034499: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.034499: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   652.034499: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   652.034499: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   652.034500: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   652.034500: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   652.034500: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.034500: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034500: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034500: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034500: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034500: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   652.034500: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   652.034501: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034501: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034501: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.034501: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.034501: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.034502: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   652.034502: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.034502: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   652.034502: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.034502: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   652.034502: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   652.034502: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   652.034502: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   652.034502: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.034503: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.034503: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   652.034503: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034503: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.034503: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034503: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.034503: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.034504: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   652.034504: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   652.034504: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034504: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   652.034504: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.034504: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.034504: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.034504: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034505: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034505: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   652.034505: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   652.034505: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034505: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034505: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034505: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034505: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034505: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   652.034506: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   652.034506: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034506: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   652.034506: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034506: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   652.034506: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   652.034506: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   652.034506: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   652.034507: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   652.034507: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   652.034507: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   652.034507: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   652.034507: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034507: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034507: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   652.034507: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   652.034508: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   652.034508: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034508: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   652.034508: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034508: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034508: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.034508: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   652.034508: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.034509: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034509: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.034509: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   652.034509: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.034509: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034509: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.034509: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034509: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.034509: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   652.034510: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   652.034510: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034510: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034510: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.034510: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.034510: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.034510: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.034510: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034510: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.034511: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.034511: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.034511: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.034511: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.034511: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   652.034511: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.034511: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034511: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.034511: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.034512: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   652.034512: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   652.034512: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.034512: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034512: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   652.034512: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034512: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.034513: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.035103: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035103: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035103: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035103: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.035103: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.035104: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   652.035104: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   652.035104: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035104: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   652.035104: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.035104: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.035104: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.035104: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035105: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035105: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   652.035105: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   652.035105: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035105: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.035105: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.035105: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035105: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.035105: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   652.035106: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   652.035106: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   652.035106: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   652.035106: kvm_apic: apic_read APIC_TMICT = 0x5df2
 qemu-system-x86-14481 [023] .......   652.035106: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   652.035106: kvm_apic: apic_write APIC_TMICT = 0x5df2
 qemu-system-x86-14481 [023] .......   652.035107: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   652.035107: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   652.035107: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   652.035107: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   652.035107: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   652.035107: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   652.035107: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   652.035107: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   652.035107: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   652.035108: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   652.035108: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.035108: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.035108: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   652.035108: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   652.035108: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.035108: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.035109: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   652.035109: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.035109: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   652.035109: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   652.035109: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   652.035109: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=651664616284 softexpires=651664616284
 qemu-system-x86-14481 [023] d...1..   652.035109: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   652.035109: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   652.035110: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   652.035110: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   652.035110: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   652.035110: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   652.035110: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   652.035110: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035110: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   652.035110: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035111: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035111: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   652.035111: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035111: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.035111: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.035111: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   652.035111: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   652.035111: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035111: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035112: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.035112: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.035112: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.035112: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.035112: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035112: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035112: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.035112: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.035112: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.035113: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.035113: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   652.035113: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.035113: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035113: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.035113: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.035113: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   652.035113: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   652.035113: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035114: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.035114: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   652.035114: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.035114: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.035114: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.035493: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035493: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035493: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.035493: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.035493: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   652.035493: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   652.035494: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   652.035494: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   652.035494: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   652.035494: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.035494: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035494: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035494: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035494: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035495: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   652.035495: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   652.035495: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   652.035495: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.035495: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   652.035496: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.035496: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.035496: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.035496: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.035496: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.035496: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   652.035497: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   652.035497: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   652.035497: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   652.035497: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=651664620614
 qemu-system-x86-14481 [023] d..h1..   652.035497: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   652.035497: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   652.035497: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   652.035497: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   652.035498: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   652.035498: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.035498: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   652.035498: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.035498: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.035498: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   652.035498: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   652.035498: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   652.035499: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   652.035499: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   652.035499: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.035499: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.035499: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   652.035499: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   652.035499: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   652.035499: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   652.035500: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   652.035500: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   652.035500: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   652.035500: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.035500: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.035500: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.035500: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.035500: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   652.035501: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   652.035501: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.035501: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.035501: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.035501: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.035501: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.035501: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   652.035502: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.035502: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   652.035502: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   652.035502: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   652.035502: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   652.035502: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   652.035502: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   652.035502: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.035502: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   652.035503: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   652.035503: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   652.035503: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   652.035503: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035503: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.035503: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   652.035503: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   652.035504: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   652.035504: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035504: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   652.035504: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.035504: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.035504: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   652.035504: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035504: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035504: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   652.035505: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   652.035505: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035505: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.035505: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.035505: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035505: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.035505: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   652.035505: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   652.035506: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035506: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   652.035506: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035506: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   652.035506: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   652.035506: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   652.035506: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   652.035506: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   652.035507: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   652.035507: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   652.035507: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   652.035507: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035507: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035507: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   652.035507: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   652.035507: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   652.035508: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035508: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   652.035508: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035508: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035508: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.035508: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   652.035508: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.035508: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035508: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.035509: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   652.035509: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   652.035509: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035509: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   652.035509: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.035509: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   652.035509: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   652.035509: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   652.035509: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035510: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035510: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.035510: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   652.035510: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.035511: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   652.035511: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035511: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   652.035511: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.035511: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   652.035511: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.035511: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   652.035511: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   652.035512: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   652.035512: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035512: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.035512: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   652.035512: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   652.035512: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   652.035512: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   652.035512: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.035513: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   652.035513: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.035513: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   652.035513: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.005965: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.005966: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.005966: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.005967: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.005967: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   653.005967: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   653.005967: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   653.005968: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   653.005968: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   653.005968: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.005968: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.005968: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.005968: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.005968: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.005969: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   653.005969: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   653.005969: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   653.005969: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   653.005969: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   653.005970: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.005970: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.005970: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.005970: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   653.005970: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   653.005970: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   653.005971: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   653.005971: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   653.005971: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   653.005971: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=652635007200
 qemu-system-x86-14481 [023] d..h1..   653.005971: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   653.005972: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   653.005972: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   653.005972: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   653.005972: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   653.005972: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   653.005972: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   653.005973: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   653.005973: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   653.005973: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   653.005973: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   653.005973: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   653.005973: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   653.005974: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   653.005974: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089799 [ns] vruntime=527292822363 [ns]
 qemu-system-x86-14481 [023] d..h2..   653.005974: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   653.005974: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   653.005975: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   653.005975: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   653.005975: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   653.005975: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   653.005975: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   653.005976: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   653.005976: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   653.005976: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   653.005976: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   653.005976: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   653.005977: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   653.005977: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   653.005977: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   653.005977: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   653.005977: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   653.005977: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   653.005977: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   653.005977: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   653.005978: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   653.005978: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   653.005978: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   653.005978: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   653.005978: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   653.005979: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   653.005979: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   653.005979: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   653.005979: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   653.005979: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   653.005979: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   653.005979: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   653.005980: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.005980: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.005980: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   653.005980: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   653.005980: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.005980: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   653.005981: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   653.005981: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   653.005981: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   653.005981: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   653.005981: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   653.005981: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   653.005981: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   653.005981: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   653.005982: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.005982: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.005982: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.005982: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.005982: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   653.005983: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   653.005983: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.005983: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.005983: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.005984: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.005984: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.005984: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   653.005984: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.005984: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   653.005985: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.005985: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   653.005985: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   653.005985: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   653.005985: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   653.005985: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.005986: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.005986: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   653.005986: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.005986: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   653.005986: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   653.005986: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   653.005987: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   653.005987: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=653635000000 softexpires=653635000000
 qemu-system-x86-14481 [023] d...2..   653.005987: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   653.005987: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   653.005988: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   653.005988: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   653.005988: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   653.005988: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   653.005988: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   653.005988: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.005988: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.005989: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.005989: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.005989: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.005989: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   653.005989: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   653.005989: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.005990: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   653.005990: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.005990: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.005990: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.005990: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.005990: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.005990: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   653.005991: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   653.005991: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.005991: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.005991: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.005992: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.005992: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.005993: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd63 info 0 800000ef
 qemu-system-x86-14481 [023] .......   653.005994: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   653.005994: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.005994: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   653.005995: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.005995: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.005995: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   653.005996: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.005996: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.005996: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.005997: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   653.005997: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   653.005998: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.005998: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.005998: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.005998: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.005998: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.005998: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.005998: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.005999: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.005999: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.005999: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.005999: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.005999: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.005999: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   653.005999: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.006000: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.006000: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.006000: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.006000: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   653.006000: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   653.006000: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.006001: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.006001: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   653.006002: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.006002: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.006002: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034018: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034018: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034018: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034018: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.034018: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.034018: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   653.034019: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   653.034019: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034019: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   653.034019: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034019: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.034019: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.034019: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034019: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034019: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   653.034020: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   653.034020: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034020: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034020: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034020: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034020: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034021: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   653.034021: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   653.034021: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   653.034022: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   653.034022: kvm_apic: apic_read APIC_TMICT = 0x88cc
 qemu-system-x86-14481 [023] .......   653.034023: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   653.034023: kvm_apic: apic_write APIC_TMICT = 0x88cc
 qemu-system-x86-14481 [023] .......   653.034024: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   653.034024: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   653.034024: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   653.034024: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   653.034025: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   653.034025: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   653.034025: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   653.034025: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   653.034026: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   653.034026: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   653.034026: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   653.034026: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   653.034026: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   653.034027: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   653.034027: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034027: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034027: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   653.034027: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034027: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034028: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   653.034028: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   653.034028: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=652663619499 softexpires=652663619499
 qemu-system-x86-14481 [023] d...1..   653.034028: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   653.034028: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   653.034028: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   653.034028: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   653.034028: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   653.034029: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   653.034029: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   653.034029: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034029: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   653.034029: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034029: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034029: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   653.034029: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034030: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034030: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034030: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   653.034030: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   653.034030: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034030: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034030: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.034030: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034030: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.034031: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.034031: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034031: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034031: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.034031: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.034031: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.034031: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.034031: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   653.034031: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.034032: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034032: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.034032: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.034032: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   653.034032: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   653.034032: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034032: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034032: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   653.034032: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034033: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034033: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034043: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034043: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034043: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034043: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.034043: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.034044: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   653.034044: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   653.034044: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034044: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   653.034044: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034044: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.034044: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.034044: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034045: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034045: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   653.034045: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   653.034045: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034045: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034045: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034045: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034045: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034045: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   653.034046: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   653.034046: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   653.034046: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   653.034046: kvm_apic: apic_read APIC_TMICT = 0x1a18
 qemu-system-x86-14481 [023] .......   653.034046: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   653.034046: kvm_apic: apic_write APIC_TMICT = 0x1a18
 qemu-system-x86-14481 [023] .......   653.034046: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   653.034046: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   653.034047: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   653.034047: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   653.034047: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   653.034047: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   653.034047: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   653.034047: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   653.034048: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   653.034048: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   653.034048: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   653.034048: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   653.034048: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   653.034049: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   653.034049: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   653.034049: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   653.034049: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   653.034049: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   653.034049: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   653.034049: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   653.034049: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   653.034049: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   653.034050: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   653.034050: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   653.034050: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   653.034050: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   653.034050: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034050: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034050: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   653.034050: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034050: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034051: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   653.034051: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   653.034051: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=652663190166 softexpires=652663190166
 qemu-system-x86-14481 [023] d...1..   653.034051: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   653.034051: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   653.034051: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   653.034051: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   653.034052: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   653.034052: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   653.034052: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   653.034052: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034052: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   653.034052: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034052: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034052: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   653.034053: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034053: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034053: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034053: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   653.034053: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   653.034053: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034053: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034053: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.034053: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034054: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.034054: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.034054: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034054: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034054: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.034054: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.034054: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.034054: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.034054: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   653.034055: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.034055: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034055: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.034055: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.034055: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   653.034055: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   653.034055: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034055: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034055: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   653.034056: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034056: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034056: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034156: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034156: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034157: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.034157: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.034157: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   653.034157: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   653.034157: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   653.034157: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   653.034157: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   653.034157: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034158: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034158: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034158: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034158: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034158: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   653.034158: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   653.034158: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   653.034158: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   653.034158: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   653.034159: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034159: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034159: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034159: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   653.034159: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   653.034159: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   653.034159: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   653.034159: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   653.034160: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   653.034160: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=652663193511
 qemu-system-x86-14481 [023] d..h1..   653.034160: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   653.034160: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   653.034160: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   653.034161: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   653.034161: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   653.034161: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   653.034161: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   653.034161: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034161: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034161: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   653.034161: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   653.034161: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   653.034162: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   653.034162: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034162: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   653.034162: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   653.034162: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   653.034162: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   653.034162: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   653.034162: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   653.034163: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   653.034163: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   653.034163: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   653.034163: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034164: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034164: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034164: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034164: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   653.034164: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   653.034164: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034164: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034165: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.034165: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.034165: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.034165: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   653.034165: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.034165: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   653.034165: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.034165: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   653.034165: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   653.034166: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   653.034166: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   653.034166: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.034166: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.034166: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   653.034166: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034166: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034167: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034167: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.034167: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.034167: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   653.034167: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   653.034167: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034167: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   653.034167: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034167: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.034168: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.034168: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034168: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034168: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   653.034168: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   653.034168: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034168: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034168: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034169: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034169: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034169: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   653.034169: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   653.034169: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034169: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   653.034169: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034169: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   653.034170: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   653.034170: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   653.034170: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   653.034170: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   653.034170: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   653.034170: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   653.034170: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   653.034171: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034171: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034171: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   653.034171: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   653.034171: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   653.034171: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034171: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   653.034172: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034172: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034172: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   653.034172: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   653.034172: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   653.034173: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034173: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   653.034173: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   653.034173: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   653.034173: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034173: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034173: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034173: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034174: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   653.034174: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   653.034174: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034174: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034174: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.034174: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034174: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.034174: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.034174: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034175: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034175: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.034175: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.034175: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.034175: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.034175: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   653.034175: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.034175: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034175: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.034176: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.034176: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   653.034176: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   653.034176: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034176: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034176: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   653.034176: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034176: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034176: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034181: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034181: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034181: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034181: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.034181: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.034181: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   653.034182: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   653.034182: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034182: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   653.034182: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034182: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.034182: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.034183: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034183: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034183: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   653.034183: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   653.034183: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034183: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034183: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034184: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034184: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034184: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   653.034184: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   653.034184: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   653.034184: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   653.034184: kvm_apic: apic_read APIC_TMICT = 0x60e6
 qemu-system-x86-14481 [023] .......   653.034185: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   653.034185: kvm_apic: apic_write APIC_TMICT = 0x60e6
 qemu-system-x86-14481 [023] .......   653.034185: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   653.034185: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   653.034185: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   653.034185: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   653.034185: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   653.034185: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   653.034186: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   653.034186: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   653.034186: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   653.034186: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   653.034186: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   653.034186: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   653.034186: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   653.034186: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   653.034186: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034187: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034187: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   653.034187: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034187: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   653.034187: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   653.034187: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   653.034187: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=652663616588 softexpires=652663616588
 qemu-system-x86-14481 [023] d...1..   653.034187: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   653.034187: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   653.034188: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   653.034188: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   653.034188: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   653.034188: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   653.034188: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   653.034188: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034188: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   653.034189: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034189: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034189: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   653.034189: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034189: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034189: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034189: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   653.034189: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   653.034189: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034190: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034190: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.034190: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034190: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.034190: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.034190: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034190: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034190: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.034190: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.034191: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.034191: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.034191: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   653.034191: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.034191: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034191: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.034191: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.034191: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   653.034191: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   653.034192: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034192: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034192: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   653.034192: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034192: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034192: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034583: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034583: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034583: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.034584: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.034584: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   653.034584: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   653.034584: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   653.034584: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   653.034584: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   653.034584: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034584: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034585: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034585: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034585: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034585: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   653.034585: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   653.034585: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   653.034585: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   653.034585: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   653.034586: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034586: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034586: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034586: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   653.034586: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   653.034586: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   653.034586: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   653.034586: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   653.034587: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   653.034587: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=652663620381
 qemu-system-x86-14481 [023] d..h1..   653.034587: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   653.034587: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   653.034587: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   653.034588: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   653.034588: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   653.034588: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   653.034588: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   653.034588: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034588: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034588: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   653.034588: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   653.034588: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   653.034589: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   653.034589: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   653.034589: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   653.034589: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   653.034589: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   653.034589: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   653.034589: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   653.034590: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   653.034590: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   653.034590: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   653.034590: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   653.034590: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034590: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034590: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034590: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034591: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   653.034591: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   653.034591: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034591: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034591: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.034591: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.034591: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.034591: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   653.034592: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.034592: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   653.034592: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   653.034592: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   653.034592: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   653.034592: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   653.034592: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   653.034592: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.034592: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   653.034593: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   653.034593: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034593: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   653.034593: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034593: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.034593: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   653.034593: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   653.034594: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   653.034594: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034594: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   653.034594: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034594: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.034594: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   653.034594: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034594: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034594: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   653.034595: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   653.034595: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034595: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034595: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034595: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034595: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034595: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   653.034596: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   653.034596: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034596: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   653.034596: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034596: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   653.034596: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   653.034596: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   653.034596: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   653.034596: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   653.034597: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   653.034597: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   653.034597: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   653.034597: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034597: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034597: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   653.034597: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   653.034598: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   653.034598: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034598: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   653.034598: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034598: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034598: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   653.034598: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   653.034598: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   653.034599: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034599: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   653.034599: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   653.034599: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   653.034599: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034599: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   653.034599: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034599: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   653.034599: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   653.034600: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   653.034600: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034600: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034600: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.034600: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   653.034600: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.034600: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   653.034600: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034600: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   653.034601: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.034601: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   653.034601: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.034601: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   653.034601: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   653.034601: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   653.034602: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034602: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.034602: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   653.034602: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   653.034602: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   653.034602: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   653.034602: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034602: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   653.034603: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034603: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   653.034603: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.006055: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.006056: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.006057: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.006057: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.006057: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   654.006058: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   654.006058: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   654.006058: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   654.006058: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   654.006058: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.006058: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.006059: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.006059: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.006059: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.006059: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   654.006059: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   654.006059: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   654.006060: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   654.006060: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   654.006060: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.006060: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.006060: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.006060: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   654.006060: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   654.006061: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   654.006061: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   654.006061: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   654.006061: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   654.006062: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=653635007368
 qemu-system-x86-14481 [023] d..h1..   654.006062: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   654.006062: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   654.006062: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   654.006062: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   654.006062: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   654.006063: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   654.006063: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   654.006063: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   654.006063: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   654.006063: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   654.006063: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   654.006064: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   654.006064: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   654.006064: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   654.006064: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090278 [ns] vruntime=528292912641 [ns]
 qemu-system-x86-14481 [023] d..h2..   654.006064: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   654.006065: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   654.006065: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   654.006065: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   654.006065: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   654.006066: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   654.006066: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   654.006066: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   654.006066: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   654.006066: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   654.006067: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   654.006067: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   654.006067: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   654.006067: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   654.006067: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   654.006067: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   654.006067: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   654.006068: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   654.006068: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   654.006068: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   654.006068: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   654.006068: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   654.006068: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   654.006068: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   654.006069: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   654.006069: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   654.006069: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   654.006069: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   654.006069: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   654.006069: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   654.006070: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   654.006070: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   654.006070: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.006070: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.006070: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   654.006070: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   654.006070: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.006071: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   654.006071: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   654.006071: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   654.006071: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   654.006071: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   654.006071: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   654.006071: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   654.006071: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   654.006071: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   654.006072: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.006072: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.006072: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.006072: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.006072: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   654.006072: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   654.006073: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.006073: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.006073: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.006074: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.006074: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.006074: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   654.006074: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.006074: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   654.006075: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.006075: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   654.006075: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   654.006075: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   654.006075: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   654.006075: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.006076: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.006076: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   654.006077: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.006077: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   654.006077: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   654.006077: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   654.006077: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   654.006077: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=654635000000 softexpires=654635000000
 qemu-system-x86-14481 [023] d...2..   654.006078: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   654.006078: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   654.006078: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   654.006078: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   654.006078: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   654.006078: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   654.006079: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   654.006079: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.006079: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.006079: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.006079: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.006080: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.006080: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   654.006080: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   654.006080: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.006080: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   654.006080: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.006080: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.006081: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.006081: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.006081: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.006081: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   654.006081: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   654.006081: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.006082: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.006082: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.006082: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.006082: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.006083: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   654.006084: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   654.006085: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.006085: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   654.006085: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.006086: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.006086: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   654.006086: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.006087: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.006087: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.006087: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   654.006088: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   654.006088: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.006088: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.006088: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.006088: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.006089: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.006089: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.006089: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.006089: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.006089: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.006089: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.006089: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.006090: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.006090: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   654.006090: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.006090: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.006090: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.006090: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.006090: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   654.006091: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   654.006091: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.006091: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.006092: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   654.006092: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.006093: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.006093: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034106: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034106: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034106: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034106: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.034107: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.034107: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   654.034107: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   654.034107: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034107: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   654.034107: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034107: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.034108: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.034108: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034108: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034108: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   654.034108: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   654.034108: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034108: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034108: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034109: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034109: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034109: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   654.034109: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   654.034109: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   654.034110: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   654.034110: kvm_apic: apic_read APIC_TMICT = 0x8944
 qemu-system-x86-14481 [023] .......   654.034111: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   654.034111: kvm_apic: apic_write APIC_TMICT = 0x8944
 qemu-system-x86-14481 [023] .......   654.034112: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   654.034112: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   654.034112: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   654.034112: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   654.034112: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   654.034113: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   654.034113: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   654.034113: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   654.034113: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   654.034113: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   654.034114: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   654.034114: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   654.034114: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   654.034114: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   654.034115: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034115: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034115: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   654.034115: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034115: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034115: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   654.034116: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   654.034116: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=653663618961 softexpires=653663618961
 qemu-system-x86-14481 [023] d...1..   654.034116: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   654.034116: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   654.034116: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   654.034116: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   654.034116: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   654.034117: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   654.034117: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   654.034117: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034117: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   654.034117: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034117: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034117: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   654.034118: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034118: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034118: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034118: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   654.034118: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   654.034118: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034118: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034118: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.034118: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034119: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.034119: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.034119: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034119: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034119: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.034119: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.034119: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.034119: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.034119: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   654.034119: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.034120: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034120: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.034120: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.034120: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   654.034120: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   654.034120: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034120: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034120: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   654.034121: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034121: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034121: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034131: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034131: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034131: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034131: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.034131: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.034132: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   654.034132: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   654.034132: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034132: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   654.034132: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034132: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.034132: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.034132: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034133: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034133: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   654.034133: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   654.034133: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034133: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034133: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034133: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034133: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034133: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   654.034134: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   654.034134: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   654.034134: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   654.034134: kvm_apic: apic_read APIC_TMICT = 0x1aa2
 qemu-system-x86-14481 [023] .......   654.034134: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   654.034134: kvm_apic: apic_write APIC_TMICT = 0x1aa2
 qemu-system-x86-14481 [023] .......   654.034134: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   654.034135: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   654.034135: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   654.034135: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   654.034135: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   654.034135: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   654.034135: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   654.034135: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   654.034136: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   654.034136: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   654.034136: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   654.034136: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   654.034136: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   654.034136: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   654.034136: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   654.034136: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   654.034137: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   654.034137: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   654.034137: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   654.034137: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   654.034137: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   654.034137: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   654.034138: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   654.034138: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   654.034138: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   654.034138: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   654.034138: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034138: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034138: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   654.034138: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034139: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034139: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   654.034139: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   654.034139: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=653663189911 softexpires=653663189911
 qemu-system-x86-14481 [023] d...1..   654.034139: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   654.034139: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   654.034139: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   654.034140: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   654.034140: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   654.034140: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   654.034140: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   654.034140: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034140: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   654.034140: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034140: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034141: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   654.034141: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034141: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034141: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034141: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   654.034141: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   654.034141: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034141: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034141: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.034142: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034142: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.034142: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.034142: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034142: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034142: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.034142: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.034142: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.034142: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.034143: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   654.034143: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.034143: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034143: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.034143: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.034143: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   654.034143: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   654.034143: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034144: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034144: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   654.034144: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034144: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034144: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034246: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034246: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034247: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.034247: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.034247: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   654.034247: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   654.034247: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   654.034247: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   654.034247: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   654.034247: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034248: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034248: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034248: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034248: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034248: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   654.034248: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   654.034248: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   654.034248: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   654.034249: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   654.034249: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034249: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034249: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034249: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   654.034249: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   654.034249: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   654.034249: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   654.034250: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   654.034250: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   654.034250: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=653663193448
 qemu-system-x86-14481 [023] d..h1..   654.034250: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   654.034250: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   654.034251: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   654.034251: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   654.034251: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   654.034251: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   654.034251: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   654.034251: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034251: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034251: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   654.034251: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   654.034252: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   654.034252: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   654.034252: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034252: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   654.034252: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   654.034252: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   654.034252: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   654.034253: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   654.034253: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   654.034253: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   654.034253: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   654.034253: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   654.034253: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034253: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034253: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034254: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034254: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   654.034254: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   654.034254: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034254: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034254: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.034255: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.034255: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.034255: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   654.034255: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.034255: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   654.034255: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.034255: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   654.034255: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   654.034256: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   654.034256: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   654.034256: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.034256: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.034256: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   654.034256: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034256: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034257: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034257: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.034257: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.034257: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   654.034257: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   654.034257: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034257: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   654.034257: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034257: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.034258: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.034258: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034258: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034258: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   654.034258: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   654.034258: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034258: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034258: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034258: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034259: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034259: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   654.034259: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   654.034259: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034259: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   654.034259: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034259: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   654.034260: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   654.034260: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   654.034260: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   654.034260: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   654.034260: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   654.034260: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   654.034260: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   654.034260: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034261: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034261: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   654.034261: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   654.034261: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   654.034261: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034261: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   654.034261: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034262: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034262: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   654.034262: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   654.034262: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   654.034262: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034262: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   654.034263: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   654.034263: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   654.034263: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034263: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034263: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034263: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034263: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   654.034263: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   654.034264: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034264: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034264: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.034264: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034264: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.034264: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.034264: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034264: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034264: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.034265: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.034265: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.034265: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.034265: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   654.034265: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.034265: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034265: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.034265: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.034265: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   654.034266: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   654.034266: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034266: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034266: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   654.034266: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034266: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034266: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034271: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034271: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034271: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034271: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.034271: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.034271: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   654.034272: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   654.034272: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034272: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   654.034272: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034272: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.034272: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.034272: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034272: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034273: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   654.034273: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   654.034273: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034273: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034273: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034274: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034274: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034274: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   654.034274: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   654.034274: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   654.034274: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   654.034274: kvm_apic: apic_read APIC_TMICT = 0x60f0
 qemu-system-x86-14481 [023] .......   654.034275: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   654.034275: kvm_apic: apic_write APIC_TMICT = 0x60f0
 qemu-system-x86-14481 [023] .......   654.034275: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   654.034275: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   654.034275: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   654.034275: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   654.034275: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   654.034275: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   654.034276: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   654.034276: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   654.034276: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   654.034276: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   654.034276: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   654.034276: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   654.034276: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   654.034276: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   654.034276: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034277: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034277: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   654.034277: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034277: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   654.034277: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   654.034277: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   654.034277: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=653663616610 softexpires=653663616610
 qemu-system-x86-14481 [023] d...1..   654.034277: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   654.034278: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   654.034278: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   654.034278: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   654.034278: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   654.034278: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   654.034278: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   654.034278: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034278: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   654.034279: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034279: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034279: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   654.034279: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034279: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034279: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034279: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   654.034279: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   654.034279: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034280: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034280: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.034280: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034280: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.034280: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.034280: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034280: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034280: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.034280: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.034281: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.034281: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.034281: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   654.034281: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.034281: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034281: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.034281: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.034281: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   654.034281: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   654.034282: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034282: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034282: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   654.034282: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034282: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034282: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034673: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034674: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034674: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.034674: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.034674: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   654.034674: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   654.034674: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   654.034674: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   654.034674: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   654.034675: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034675: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034675: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034675: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034675: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034675: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   654.034675: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   654.034675: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   654.034676: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   654.034676: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   654.034676: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034676: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034676: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034676: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   654.034676: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   654.034676: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   654.034676: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   654.034677: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   654.034677: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   654.034677: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=653663620458
 qemu-system-x86-14481 [023] d..h1..   654.034677: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   654.034677: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   654.034677: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   654.034677: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   654.034677: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   654.034678: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   654.034678: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   654.034678: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034678: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034678: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   654.034679: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   654.034679: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   654.034679: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   654.034679: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   654.034679: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   654.034679: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   654.034680: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   654.034680: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   654.034680: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   654.034680: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   654.034680: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   654.034680: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   654.034680: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   654.034680: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034681: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034681: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034681: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034681: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   654.034681: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   654.034681: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034681: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034681: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.034682: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.034682: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.034682: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   654.034682: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.034682: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   654.034682: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   654.034682: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   654.034682: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   654.034682: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   654.034683: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   654.034683: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.034683: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   654.034683: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   654.034683: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034683: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   654.034684: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034684: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.034684: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   654.034684: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   654.034684: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   654.034684: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034684: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   654.034684: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034685: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.034685: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   654.034685: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034685: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034685: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   654.034685: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   654.034685: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034685: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034685: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034686: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034686: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034686: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   654.034686: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   654.034686: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034686: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   654.034686: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034687: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   654.034687: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   654.034687: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   654.034687: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   654.034687: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   654.034687: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   654.034687: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   654.034687: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   654.034687: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034688: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034688: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   654.034688: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   654.034688: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   654.034688: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034688: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   654.034688: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034688: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034689: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   654.034689: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   654.034689: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   654.034689: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034689: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   654.034689: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   654.034689: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   654.034689: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034689: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   654.034689: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034690: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   654.034690: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   654.034690: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   654.034690: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034690: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034690: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.034690: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   654.034690: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.034690: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   654.034691: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034691: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   654.034691: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.034691: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   654.034691: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.034691: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   654.034691: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   654.034691: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   654.034692: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034692: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.034692: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   654.034692: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   654.034692: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   654.034692: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   654.034692: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034693: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   654.034693: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034693: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   654.034693: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.006145: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.006146: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.006147: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.006147: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.006147: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   655.006148: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   655.006148: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   655.006148: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   655.006148: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   655.006148: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.006148: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.006149: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.006149: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.006149: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.006149: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   655.006149: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   655.006149: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   655.006150: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.006150: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   655.006150: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.006150: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.006150: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.006150: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.006150: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.006151: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   655.006151: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   655.006151: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   655.006151: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   655.006151: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=654635007115
 qemu-system-x86-14481 [023] d..h1..   655.006152: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   655.006152: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   655.006152: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   655.006152: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   655.006152: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   655.006153: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   655.006153: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   655.006153: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   655.006153: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   655.006153: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.006153: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   655.006153: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   655.006154: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   655.006154: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   655.006154: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089976 [ns] vruntime=529293002617 [ns]
 qemu-system-x86-14481 [023] d..h2..   655.006154: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   655.006154: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   655.006155: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   655.006155: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   655.006155: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   655.006155: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   655.006156: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   655.006156: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   655.006156: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   655.006156: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   655.006156: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   655.006157: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   655.006157: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   655.006157: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   655.006157: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   655.006157: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   655.006157: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   655.006158: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   655.006158: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   655.006158: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   655.006158: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   655.006158: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   655.006158: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   655.006159: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   655.006159: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   655.006159: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   655.006159: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   655.006159: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   655.006159: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   655.006160: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   655.006160: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.006160: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.006160: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.006160: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.006160: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   655.006161: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   655.006161: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.006161: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.006161: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.006161: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.006161: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   655.006161: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   655.006161: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   655.006161: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   655.006162: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   655.006162: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.006162: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.006162: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.006162: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.006162: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.006162: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   655.006162: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   655.006163: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.006163: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.006163: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.006164: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.006164: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.006164: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   655.006164: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.006164: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   655.006164: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.006164: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   655.006165: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   655.006165: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   655.006165: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   655.006166: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.006166: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.006166: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   655.006167: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.006167: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   655.006167: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   655.006167: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   655.006167: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   655.006167: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=655635000000 softexpires=655635000000
 qemu-system-x86-14481 [023] d...2..   655.006168: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   655.006168: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   655.006168: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   655.006168: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   655.006168: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   655.006169: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   655.006169: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   655.006169: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.006169: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.006169: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.006169: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.006170: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.006170: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   655.006170: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   655.006170: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.006170: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   655.006170: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.006171: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.006171: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.006171: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.006171: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.006171: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   655.006171: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   655.006171: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.006172: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.006172: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.006172: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.006173: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.006173: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd57 info 0 800000ef
 qemu-system-x86-14481 [023] .......   655.006174: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   655.006175: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.006175: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   655.006175: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.006176: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.006176: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   655.006176: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.006177: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.006177: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.006177: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   655.006178: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   655.006178: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.006178: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.006179: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.006179: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.006179: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.006179: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.006179: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.006179: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.006179: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.006179: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.006179: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.006180: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.006180: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   655.006180: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.006180: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.006180: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.006180: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.006181: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   655.006181: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   655.006181: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.006181: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.006182: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   655.006182: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.006183: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.006183: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034196: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034196: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034196: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034196: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.034197: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.034197: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   655.034197: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   655.034197: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034197: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   655.034197: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034197: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.034197: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.034197: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034198: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034198: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   655.034198: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   655.034198: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034198: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034198: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034198: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034198: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034199: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   655.034199: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   655.034199: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   655.034199: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   655.034200: kvm_apic: apic_read APIC_TMICT = 0x895c
 qemu-system-x86-14481 [023] .......   655.034201: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   655.034201: kvm_apic: apic_write APIC_TMICT = 0x895c
 qemu-system-x86-14481 [023] .......   655.034201: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   655.034201: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   655.034201: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   655.034202: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   655.034202: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   655.034202: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   655.034202: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   655.034203: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   655.034203: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   655.034203: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   655.034204: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.034204: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.034204: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.034205: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   655.034205: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034205: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034205: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   655.034205: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034205: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034205: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   655.034206: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   655.034206: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=654663618812 softexpires=654663618812
 qemu-system-x86-14481 [023] d...1..   655.034206: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   655.034206: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   655.034206: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   655.034206: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   655.034206: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   655.034207: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   655.034207: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   655.034207: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034207: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   655.034207: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034207: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034207: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   655.034207: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034208: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034208: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034208: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   655.034208: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   655.034208: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034208: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034208: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.034208: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034208: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.034209: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.034209: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034209: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034209: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.034209: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.034209: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.034209: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.034209: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   655.034209: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.034210: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034210: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.034210: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.034210: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   655.034210: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   655.034210: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034210: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034210: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   655.034210: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034211: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034211: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034221: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034221: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034221: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034221: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.034221: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.034222: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   655.034222: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   655.034222: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034222: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   655.034222: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034222: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.034222: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.034222: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034223: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034223: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   655.034223: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   655.034223: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034223: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034223: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034223: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034223: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034223: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   655.034224: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   655.034224: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   655.034224: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   655.034224: kvm_apic: apic_read APIC_TMICT = 0x1ab0
 qemu-system-x86-14481 [023] .......   655.034224: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   655.034224: kvm_apic: apic_write APIC_TMICT = 0x1ab0
 qemu-system-x86-14481 [023] .......   655.034224: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   655.034224: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   655.034225: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   655.034225: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   655.034225: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   655.034225: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   655.034225: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   655.034225: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   655.034226: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   655.034226: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   655.034226: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   655.034226: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   655.034226: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   655.034226: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   655.034226: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   655.034227: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   655.034227: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   655.034227: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   655.034227: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   655.034227: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   655.034227: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   655.034227: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   655.034227: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.034227: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.034228: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.034228: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   655.034228: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034228: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034228: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   655.034228: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034228: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034229: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   655.034229: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   655.034229: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=654663190053 softexpires=654663190053
 qemu-system-x86-14481 [023] d...1..   655.034229: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   655.034229: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   655.034230: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   655.034230: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   655.034230: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   655.034230: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   655.034230: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   655.034230: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034230: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   655.034230: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034231: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034231: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   655.034231: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034231: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034231: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034231: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   655.034231: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   655.034231: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034231: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034232: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.034232: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034232: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.034232: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.034232: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034232: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034232: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.034232: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.034232: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.034233: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.034233: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   655.034233: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.034233: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034233: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.034233: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.034233: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   655.034233: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   655.034233: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034234: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034234: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   655.034234: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034234: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034234: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034336: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034337: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034337: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.034337: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.034337: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   655.034337: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   655.034337: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   655.034338: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   655.034338: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   655.034338: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034338: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034338: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034338: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034338: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034338: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   655.034338: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   655.034339: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   655.034339: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.034339: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   655.034339: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034339: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034339: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034339: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.034339: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.034340: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   655.034340: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   655.034340: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   655.034340: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   655.034340: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=654663193500
 qemu-system-x86-14481 [023] d..h1..   655.034340: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   655.034340: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   655.034341: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   655.034341: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   655.034341: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   655.034341: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.034341: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.034341: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034341: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034342: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   655.034342: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   655.034342: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   655.034342: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   655.034342: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034342: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.034342: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.034343: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.034343: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   655.034343: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   655.034343: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   655.034343: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   655.034343: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   655.034343: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.034343: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034343: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034344: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034344: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034344: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   655.034344: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   655.034344: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034344: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034344: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.034344: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.034345: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.034345: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   655.034345: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.034345: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   655.034345: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.034345: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   655.034345: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   655.034346: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   655.034346: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   655.034346: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.034346: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.034346: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   655.034346: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034347: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034347: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034347: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.034347: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.034347: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   655.034347: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   655.034347: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034348: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   655.034348: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034348: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.034348: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.034348: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034348: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034348: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   655.034348: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   655.034348: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034349: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034349: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034349: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034349: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034349: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   655.034349: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   655.034349: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034350: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   655.034350: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034350: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   655.034350: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   655.034350: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   655.034350: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   655.034350: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   655.034351: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   655.034351: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   655.034351: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   655.034351: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034351: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034351: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   655.034351: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   655.034351: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   655.034352: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034352: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   655.034352: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034352: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034352: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.034352: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   655.034353: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.034353: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034353: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.034353: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   655.034353: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.034353: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034353: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034353: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034354: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034354: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   655.034354: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   655.034354: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034354: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034354: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.034354: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034354: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.034354: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.034355: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034355: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034355: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.034355: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.034355: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.034355: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.034355: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   655.034355: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.034355: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034356: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.034356: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.034356: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   655.034356: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   655.034356: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034356: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034356: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   655.034356: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034356: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034357: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034361: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034361: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034361: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034361: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.034362: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.034362: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   655.034362: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   655.034362: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034362: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   655.034362: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034362: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.034362: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.034362: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034363: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034363: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   655.034363: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   655.034363: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034363: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034363: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034363: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034364: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034364: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   655.034364: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   655.034364: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   655.034364: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   655.034364: kvm_apic: apic_read APIC_TMICT = 0x60f0
 qemu-system-x86-14481 [023] .......   655.034365: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   655.034365: kvm_apic: apic_write APIC_TMICT = 0x60f0
 qemu-system-x86-14481 [023] .......   655.034365: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   655.034365: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   655.034365: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   655.034365: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   655.034366: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   655.034366: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   655.034366: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   655.034366: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   655.034366: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   655.034366: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   655.034366: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.034366: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.034367: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.034367: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   655.034367: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034367: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034367: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   655.034367: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034367: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.034367: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   655.034368: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   655.034368: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=654663616816 softexpires=654663616816
 qemu-system-x86-14481 [023] d...1..   655.034368: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   655.034368: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   655.034368: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   655.034368: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   655.034368: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   655.034368: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   655.034369: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   655.034369: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034369: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   655.034369: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034369: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034369: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   655.034369: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034369: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034370: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034370: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   655.034370: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   655.034370: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034370: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034370: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.034370: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034370: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.034370: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.034371: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034371: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034371: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.034371: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.034371: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.034371: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.034371: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   655.034371: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.034371: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034372: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.034372: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.034372: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   655.034372: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   655.034372: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034372: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034372: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   655.034372: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034372: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034373: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034763: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034764: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034764: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.034764: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.034764: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   655.034764: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   655.034764: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   655.034765: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   655.034765: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   655.034765: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034765: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034765: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034765: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034765: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034765: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   655.034766: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   655.034766: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   655.034766: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.034766: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   655.034766: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034766: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034766: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034766: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.034766: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.034767: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   655.034767: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   655.034767: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   655.034767: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   655.034767: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=654663620543
 qemu-system-x86-14481 [023] d..h1..   655.034767: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   655.034767: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   655.034768: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   655.034768: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   655.034768: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   655.034768: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.034768: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.034768: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034768: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034768: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   655.034768: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   655.034769: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   655.034769: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   655.034769: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.034769: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.034769: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.034769: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.034769: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   655.034769: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   655.034770: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   655.034770: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   655.034770: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   655.034770: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.034770: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034771: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034771: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034771: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034771: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   655.034771: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   655.034771: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034771: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034771: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.034772: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.034772: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.034772: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   655.034772: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.034772: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   655.034772: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.034772: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   655.034772: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   655.034773: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   655.034773: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   655.034773: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.034773: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.034773: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   655.034773: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034773: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.034774: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034774: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.034774: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.034774: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   655.034774: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   655.034774: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034774: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   655.034774: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034775: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.034775: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.034775: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034775: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034775: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   655.034775: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   655.034775: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034775: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034775: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034776: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034776: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034776: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   655.034776: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   655.034776: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034776: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   655.034776: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034776: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   655.034777: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   655.034777: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   655.034777: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   655.034777: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   655.034777: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   655.034777: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   655.034777: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   655.034777: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034778: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034778: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   655.034778: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   655.034778: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   655.034778: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034778: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   655.034778: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034778: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034778: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.034779: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   655.034779: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.034779: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034779: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.034779: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   655.034779: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.034779: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034779: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.034779: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034780: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.034780: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   655.034780: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   655.034780: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034780: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034780: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.034780: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.034780: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.034780: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.034781: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034781: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.034781: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.034781: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.034781: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.034781: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.034781: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   655.034781: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.034781: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034782: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.034782: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.034782: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   655.034782: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   655.034782: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.034782: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034782: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   655.034782: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034782: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.034783: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.035361: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035362: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035362: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035362: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.035362: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.035362: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   655.035362: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   655.035363: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035363: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   655.035363: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.035363: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.035363: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.035363: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035364: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035364: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   655.035364: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   655.035364: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035364: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.035364: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.035364: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035364: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.035364: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   655.035365: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   655.035365: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   655.035365: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   655.035365: kvm_apic: apic_read APIC_TMICT = 0x60e1
 qemu-system-x86-14481 [023] .......   655.035365: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   655.035365: kvm_apic: apic_write APIC_TMICT = 0x60e1
 qemu-system-x86-14481 [023] .......   655.035366: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   655.035366: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   655.035366: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   655.035366: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   655.035366: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   655.035366: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   655.035366: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   655.035366: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   655.035366: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   655.035367: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   655.035367: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.035367: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.035367: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   655.035367: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   655.035367: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.035367: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.035367: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   655.035368: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.035368: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   655.035368: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   655.035368: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   655.035368: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=654664616771 softexpires=654664616771
 qemu-system-x86-14481 [023] d...1..   655.035368: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   655.035368: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   655.035368: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   655.035369: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   655.035369: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   655.035369: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   655.035369: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   655.035369: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035369: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   655.035369: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035369: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035370: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   655.035370: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035370: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.035370: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.035370: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   655.035370: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   655.035370: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035370: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035370: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.035371: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.035371: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.035371: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.035371: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035371: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035371: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.035371: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.035371: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.035371: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.035372: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   655.035372: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.035372: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035372: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.035372: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.035372: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   655.035372: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   655.035372: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035372: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.035373: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   655.035373: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.035373: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.035373: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.035763: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035764: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035764: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.035764: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.035764: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   655.035764: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   655.035765: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   655.035765: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   655.035765: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   655.035765: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.035765: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035765: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035765: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035765: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035765: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   655.035766: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   655.035766: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   655.035766: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.035766: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   655.035766: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.035766: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.035766: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.035766: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.035767: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.035767: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   655.035767: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   655.035767: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   655.035768: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   655.035768: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=654664620502
 qemu-system-x86-14481 [023] d..h1..   655.035768: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   655.035768: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   655.035768: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   655.035768: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   655.035768: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   655.035769: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.035769: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   655.035769: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.035769: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.035769: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   655.035769: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   655.035769: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   655.035770: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   655.035770: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   655.035770: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.035770: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.035770: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   655.035770: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   655.035770: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   655.035770: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   655.035771: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   655.035771: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   655.035771: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   655.035771: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.035771: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.035771: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.035771: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.035771: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   655.035772: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   655.035772: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.035772: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.035772: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.035772: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.035772: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.035772: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   655.035772: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.035773: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   655.035773: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   655.035773: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   655.035773: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   655.035773: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   655.035773: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   655.035773: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.035773: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   655.035773: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   655.035774: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   655.035774: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   655.035774: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035774: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.035774: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   655.035774: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   655.035775: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   655.035775: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035775: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   655.035775: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.035775: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.035775: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   655.035775: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035775: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035775: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   655.035776: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   655.035776: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035776: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.035776: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.035776: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035776: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.035776: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   655.035776: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   655.035777: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035777: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   655.035777: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035777: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   655.035777: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   655.035777: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   655.035777: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   655.035777: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   655.035777: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   655.035778: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   655.035778: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   655.035778: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035778: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035778: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   655.035778: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   655.035778: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   655.035779: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035779: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   655.035779: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035779: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035779: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.035779: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   655.035779: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.035779: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035779: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.035780: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   655.035780: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   655.035780: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035780: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   655.035780: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.035780: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   655.035780: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   655.035780: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   655.035780: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035781: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035781: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.035781: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   655.035781: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.035781: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   655.035781: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035781: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   655.035781: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.035782: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   655.035782: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.035782: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   655.035782: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   655.035782: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   655.035782: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035782: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.035783: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   655.035783: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   655.035783: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   655.035783: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   655.035783: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.035783: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   655.035783: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.035783: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   655.035784: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.006236: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.006237: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.006237: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.006237: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.006238: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   656.006238: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   656.006238: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   656.006238: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   656.006238: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   656.006239: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.006239: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.006239: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.006239: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.006239: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.006240: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   656.006240: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   656.006240: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   656.006240: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   656.006240: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   656.006240: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.006240: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.006241: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.006241: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   656.006241: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   656.006242: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   656.006242: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   656.006242: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   656.006242: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   656.006242: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=655635007755
 qemu-system-x86-14481 [023] d..h1..   656.006243: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   656.006243: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   656.006243: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   656.006243: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   656.006243: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   656.006243: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   656.006244: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   656.006244: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   656.006244: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   656.006244: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   656.006244: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   656.006244: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   656.006245: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   656.006245: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   656.006245: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090962 [ns] vruntime=530293093579 [ns]
 qemu-system-x86-14481 [023] d..h2..   656.006245: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   656.006245: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   656.006246: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   656.006246: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   656.006246: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   656.006246: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   656.006247: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   656.006247: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   656.006247: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   656.006247: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   656.006247: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   656.006248: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   656.006248: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   656.006248: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   656.006248: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   656.006248: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   656.006248: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   656.006249: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   656.006249: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   656.006249: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   656.006249: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   656.006249: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   656.006249: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   656.006249: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   656.006250: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   656.006250: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   656.006250: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   656.006250: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   656.006250: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   656.006251: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   656.006251: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   656.006251: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   656.006251: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.006251: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.006251: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   656.006251: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   656.006252: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.006252: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   656.006252: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   656.006252: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   656.006252: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   656.006252: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   656.006252: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   656.006252: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   656.006252: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   656.006253: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   656.006253: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.006253: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.006253: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.006253: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.006253: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   656.006253: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   656.006254: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.006254: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.006255: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.006255: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.006255: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.006255: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   656.006255: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.006256: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   656.006256: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.006256: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   656.006256: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   656.006256: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   656.006256: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   656.006257: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.006257: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.006257: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   656.006258: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.006258: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   656.006258: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   656.006258: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   656.006258: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   656.006258: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=656635000000 softexpires=656635000000
 qemu-system-x86-14481 [023] d...2..   656.006259: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   656.006259: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   656.006259: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   656.006259: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   656.006259: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   656.006260: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   656.006260: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   656.006260: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.006260: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.006260: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.006260: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.006261: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.006261: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   656.006261: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   656.006261: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.006261: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   656.006261: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.006261: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.006262: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.006262: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.006262: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.006262: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   656.006262: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   656.006262: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.006263: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.006263: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.006263: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.006264: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.006264: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   656.006265: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   656.006265: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.006266: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   656.006266: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.006267: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.006267: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   656.006267: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.006268: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.006268: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.006268: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   656.006269: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   656.006269: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.006269: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.006269: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.006269: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.006270: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.006270: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.006270: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.006270: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.006270: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.006270: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.006270: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.006270: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.006270: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   656.006271: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.006271: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.006271: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.006271: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.006271: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   656.006271: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   656.006272: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.006272: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.006272: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   656.006273: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.006273: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.006274: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034289: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034289: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034289: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034290: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.034290: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.034290: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   656.034290: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   656.034290: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034290: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   656.034290: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034290: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.034291: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.034291: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034291: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034291: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   656.034291: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   656.034291: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034291: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034291: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034292: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034292: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034292: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   656.034292: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   656.034292: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   656.034293: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   656.034293: kvm_apic: apic_read APIC_TMICT = 0x8896
 qemu-system-x86-14481 [023] .......   656.034294: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   656.034295: kvm_apic: apic_write APIC_TMICT = 0x8896
 qemu-system-x86-14481 [023] .......   656.034295: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   656.034295: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   656.034295: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   656.034296: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   656.034296: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   656.034296: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   656.034296: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   656.034296: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   656.034297: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   656.034297: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   656.034297: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   656.034297: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   656.034298: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   656.034298: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   656.034298: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034298: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034298: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   656.034299: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034299: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034299: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   656.034299: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   656.034299: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=655663619308 softexpires=655663619308
 qemu-system-x86-14481 [023] d...1..   656.034299: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   656.034299: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   656.034300: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   656.034300: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   656.034300: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   656.034300: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   656.034300: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   656.034300: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034301: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   656.034301: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034301: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034301: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   656.034301: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034301: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034301: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034301: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   656.034301: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   656.034302: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034302: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034302: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.034302: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034302: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.034302: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.034302: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034302: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034302: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.034303: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.034303: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.034303: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.034303: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   656.034303: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.034303: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034303: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.034303: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.034303: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   656.034303: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   656.034304: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034304: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034304: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   656.034304: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034304: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034304: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034315: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034315: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034315: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034315: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.034315: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.034316: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   656.034316: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   656.034316: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034316: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   656.034316: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034316: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.034316: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.034316: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034316: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034317: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   656.034317: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   656.034317: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034317: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034317: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034317: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034317: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034317: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   656.034318: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   656.034318: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   656.034318: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   656.034318: kvm_apic: apic_read APIC_TMICT = 0x19c4
 qemu-system-x86-14481 [023] .......   656.034318: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   656.034318: kvm_apic: apic_write APIC_TMICT = 0x19c4
 qemu-system-x86-14481 [023] .......   656.034318: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   656.034318: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   656.034319: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   656.034319: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   656.034319: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   656.034319: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   656.034319: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   656.034319: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   656.034319: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   656.034319: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   656.034320: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   656.034320: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   656.034320: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   656.034320: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   656.034320: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   656.034320: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   656.034320: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   656.034321: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   656.034321: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   656.034321: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   656.034321: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   656.034321: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   656.034322: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   656.034322: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   656.034322: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   656.034322: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   656.034322: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034322: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034322: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   656.034322: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034323: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034323: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   656.034323: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   656.034323: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=655663189910 softexpires=655663189910
 qemu-system-x86-14481 [023] d...1..   656.034323: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   656.034323: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   656.034323: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   656.034323: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   656.034324: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   656.034324: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   656.034324: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   656.034324: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034324: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   656.034324: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034324: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034324: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   656.034325: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034325: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034325: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034325: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   656.034325: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   656.034325: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034325: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034325: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.034325: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034326: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.034326: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.034326: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034326: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034326: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.034326: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.034326: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.034326: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.034326: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   656.034327: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.034327: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034327: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.034327: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.034327: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   656.034327: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   656.034327: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034327: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034328: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   656.034328: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034328: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034328: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034426: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034427: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034427: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.034427: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.034427: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   656.034427: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   656.034427: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   656.034427: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   656.034428: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   656.034428: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034428: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034428: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034428: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034428: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034428: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   656.034428: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   656.034429: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   656.034429: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   656.034429: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   656.034429: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034429: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034429: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034429: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   656.034429: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   656.034429: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   656.034430: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   656.034430: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   656.034430: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   656.034430: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=655663193249
 qemu-system-x86-14481 [023] d..h1..   656.034430: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   656.034430: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   656.034431: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   656.034431: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   656.034431: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   656.034431: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   656.034431: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   656.034431: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034431: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034431: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   656.034432: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   656.034432: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   656.034432: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   656.034432: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034432: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   656.034432: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   656.034432: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   656.034432: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   656.034433: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   656.034433: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   656.034433: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   656.034433: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   656.034433: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   656.034433: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034433: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034433: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034434: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034434: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   656.034434: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   656.034434: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034435: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034435: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.034435: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.034435: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.034435: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   656.034435: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.034435: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   656.034436: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.034436: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   656.034436: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   656.034436: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   656.034436: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   656.034436: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.034436: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.034436: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   656.034436: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034437: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034437: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034437: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.034437: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.034437: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   656.034437: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   656.034437: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034438: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   656.034438: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034438: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.034438: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.034438: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034438: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034438: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   656.034438: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   656.034438: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034439: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034439: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034439: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034439: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034439: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   656.034439: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   656.034439: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034439: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   656.034440: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034440: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   656.034440: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   656.034440: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   656.034440: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   656.034440: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   656.034440: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   656.034441: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   656.034441: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   656.034441: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034441: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034441: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   656.034441: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   656.034441: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   656.034442: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034442: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   656.034442: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034442: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034442: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   656.034442: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   656.034442: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   656.034443: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034443: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   656.034443: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   656.034443: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   656.034443: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034443: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034443: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034443: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034444: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   656.034444: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   656.034444: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034444: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034444: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.034444: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034444: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.034444: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.034444: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034445: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034445: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.034445: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.034445: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.034445: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.034445: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   656.034445: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.034445: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034445: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.034446: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.034446: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   656.034446: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   656.034446: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034446: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034446: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   656.034446: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034446: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034447: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034451: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034451: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034451: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034451: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.034451: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.034451: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   656.034451: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   656.034452: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034452: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   656.034452: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034452: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.034452: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.034452: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034452: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034452: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   656.034453: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   656.034453: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034453: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034453: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034453: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034454: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034454: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   656.034454: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   656.034454: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   656.034454: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   656.034454: kvm_apic: apic_read APIC_TMICT = 0x6112
 qemu-system-x86-14481 [023] .......   656.034455: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   656.034455: kvm_apic: apic_write APIC_TMICT = 0x6112
 qemu-system-x86-14481 [023] .......   656.034455: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   656.034455: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   656.034455: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   656.034455: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   656.034455: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   656.034456: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   656.034456: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   656.034456: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   656.034456: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   656.034456: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   656.034456: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   656.034456: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   656.034456: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   656.034456: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   656.034457: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034457: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034457: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   656.034457: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034457: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   656.034457: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   656.034457: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   656.034457: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=655663616900 softexpires=655663616900
 qemu-system-x86-14481 [023] d...1..   656.034457: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   656.034458: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   656.034458: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   656.034458: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   656.034458: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   656.034458: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   656.034458: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   656.034458: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034458: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   656.034459: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034459: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034459: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   656.034459: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034459: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034459: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034459: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   656.034459: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   656.034460: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034460: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034460: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.034460: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034460: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.034460: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.034460: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034460: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034460: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.034461: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.034461: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.034461: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.034461: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   656.034461: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.034461: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034461: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.034461: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.034461: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   656.034461: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   656.034462: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034462: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034462: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   656.034462: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034462: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034462: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034854: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034854: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034854: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.034854: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.034855: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   656.034855: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   656.034855: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   656.034855: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   656.034855: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   656.034855: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034855: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034855: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034856: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034856: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034856: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   656.034856: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   656.034856: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   656.034856: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   656.034856: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   656.034856: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034857: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034857: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034857: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   656.034857: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   656.034857: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   656.034857: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   656.034857: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   656.034857: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   656.034858: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=655663620793
 qemu-system-x86-14481 [023] d..h1..   656.034858: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   656.034858: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   656.034858: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   656.034858: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   656.034858: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   656.034858: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   656.034858: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   656.034858: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034859: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034859: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   656.034859: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   656.034859: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   656.034859: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   656.034860: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   656.034860: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   656.034860: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   656.034860: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   656.034860: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   656.034860: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   656.034860: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   656.034861: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   656.034861: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   656.034861: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   656.034861: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034861: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034861: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034862: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034862: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   656.034862: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   656.034862: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034862: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034862: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.034862: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.034862: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.034862: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   656.034863: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.034863: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   656.034863: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   656.034863: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   656.034863: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   656.034863: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   656.034863: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   656.034863: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.034864: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   656.034864: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   656.034864: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034864: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   656.034864: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034864: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.034864: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   656.034865: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   656.034865: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   656.034865: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034865: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   656.034865: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034865: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.034865: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   656.034865: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034865: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034866: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   656.034866: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   656.034866: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034866: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034866: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034866: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034866: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034866: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   656.034867: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   656.034867: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034867: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   656.034867: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034867: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   656.034867: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   656.034867: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   656.034867: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   656.034868: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   656.034868: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   656.034868: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   656.034868: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   656.034868: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034868: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034868: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   656.034868: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   656.034868: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   656.034869: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034869: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   656.034869: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034869: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034869: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   656.034869: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   656.034869: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   656.034869: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034870: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   656.034870: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   656.034870: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   656.034870: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034870: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   656.034870: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034870: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   656.034870: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   656.034870: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   656.034871: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034871: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034871: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.034871: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   656.034871: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.034871: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   656.034871: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034871: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   656.034871: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.034871: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   656.034872: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.034872: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   656.034872: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   656.034872: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   656.034872: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034872: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.034872: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   656.034872: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   656.034873: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   656.034873: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   656.034873: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034873: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   656.034873: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034874: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   656.034874: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.006326: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.006327: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.006327: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.006327: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.006328: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   657.006328: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   657.006328: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   657.006328: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   657.006328: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   657.006328: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.006329: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.006329: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.006329: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.006329: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.006330: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   657.006330: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   657.006330: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   657.006330: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   657.006330: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   657.006330: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.006331: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.006331: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.006331: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   657.006331: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   657.006331: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   657.006332: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   657.006332: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   657.006332: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   657.006332: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=656635007339
 qemu-system-x86-14481 [023] d..h1..   657.006333: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   657.006333: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   657.006333: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   657.006333: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   657.006333: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   657.006333: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   657.006334: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   657.006334: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   657.006334: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   657.006334: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   657.006334: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   657.006335: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   657.006335: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   657.006335: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   657.006335: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089988 [ns] vruntime=531293183567 [ns]
 qemu-system-x86-14481 [023] d..h2..   657.006335: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   657.006336: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   657.006336: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   657.006336: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   657.006336: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   657.006337: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   657.006337: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   657.006337: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   657.006337: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   657.006337: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   657.006338: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   657.006338: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   657.006338: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   657.006338: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   657.006338: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   657.006338: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   657.006338: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   657.006339: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   657.006339: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   657.006339: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   657.006339: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   657.006339: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   657.006340: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   657.006340: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   657.006340: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   657.006340: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   657.006340: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   657.006340: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   657.006341: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   657.006341: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   657.006341: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   657.006341: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   657.006341: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.006341: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.006341: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   657.006342: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   657.006342: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.006342: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   657.006342: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   657.006342: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   657.006342: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   657.006342: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   657.006342: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   657.006343: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   657.006343: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   657.006343: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   657.006343: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.006343: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.006343: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.006343: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.006343: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   657.006344: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   657.006344: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.006344: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.006345: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.006345: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.006345: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.006345: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   657.006345: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.006345: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   657.006345: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.006346: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   657.006346: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   657.006346: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   657.006346: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   657.006347: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.006347: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.006347: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   657.006347: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.006347: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   657.006348: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   657.006348: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   657.006348: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   657.006348: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=657635000000 softexpires=657635000000
 qemu-system-x86-14481 [023] d...2..   657.006349: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   657.006349: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   657.006349: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   657.006349: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   657.006349: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   657.006349: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   657.006350: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   657.006350: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.006350: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.006350: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.006350: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.006350: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.006351: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   657.006351: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   657.006351: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.006351: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   657.006351: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.006351: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.006352: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.006352: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.006352: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.006352: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   657.006352: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   657.006352: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.006352: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.006353: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.006353: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.006353: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.006354: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   657.006355: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   657.006355: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.006356: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   657.006356: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.006357: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.006357: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   657.006357: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.006358: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.006358: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.006358: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   657.006359: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   657.006359: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.006359: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.006360: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.006360: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.006360: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.006360: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.006360: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.006360: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.006360: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.006360: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.006361: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.006361: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.006361: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   657.006361: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.006361: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.006361: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.006361: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.006362: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   657.006362: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   657.006362: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.006362: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.006363: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   657.006363: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.006363: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.006364: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034377: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034377: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034377: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034377: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.034378: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.034378: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   657.034378: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   657.034378: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034378: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   657.034378: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034378: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.034378: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.034379: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034379: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034379: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   657.034379: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   657.034379: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034379: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034379: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034379: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034379: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034380: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   657.034380: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   657.034380: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   657.034380: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   657.034381: kvm_apic: apic_read APIC_TMICT = 0x8927
 qemu-system-x86-14481 [023] .......   657.034382: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   657.034382: kvm_apic: apic_write APIC_TMICT = 0x8927
 qemu-system-x86-14481 [023] .......   657.034382: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   657.034382: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   657.034382: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   657.034383: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   657.034383: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   657.034383: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   657.034383: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   657.034384: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   657.034384: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   657.034384: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   657.034385: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   657.034385: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   657.034385: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   657.034385: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   657.034385: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034386: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034386: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   657.034386: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034386: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034386: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   657.034386: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   657.034387: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=656663618581 softexpires=656663618581
 qemu-system-x86-14481 [023] d...1..   657.034387: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   657.034387: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   657.034387: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   657.034387: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   657.034387: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   657.034388: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   657.034388: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   657.034388: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034388: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   657.034388: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034388: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034388: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   657.034388: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034389: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034389: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034389: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   657.034389: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   657.034389: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034389: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034389: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.034389: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034389: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.034390: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.034390: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034390: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034390: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.034390: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.034390: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.034390: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.034390: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   657.034390: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.034391: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034391: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.034391: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.034391: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   657.034391: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   657.034391: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034391: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034391: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   657.034391: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034392: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034392: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034402: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034402: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034402: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034402: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.034402: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.034403: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   657.034403: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   657.034403: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034403: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   657.034403: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034403: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.034403: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.034403: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034404: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034404: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   657.034404: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   657.034404: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034404: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034404: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034404: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034404: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034404: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   657.034405: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   657.034405: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   657.034405: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   657.034405: kvm_apic: apic_read APIC_TMICT = 0x1a8d
 qemu-system-x86-14481 [023] .......   657.034405: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   657.034405: kvm_apic: apic_write APIC_TMICT = 0x1a8d
 qemu-system-x86-14481 [023] .......   657.034405: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   657.034405: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   657.034406: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   657.034406: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   657.034406: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   657.034406: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   657.034406: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   657.034406: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   657.034407: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   657.034407: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   657.034407: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   657.034407: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   657.034407: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   657.034407: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   657.034407: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   657.034407: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   657.034408: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   657.034408: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   657.034408: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   657.034408: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   657.034408: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   657.034408: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   657.034408: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   657.034408: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   657.034409: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   657.034409: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   657.034409: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034409: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034409: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   657.034409: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034410: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034410: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   657.034410: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   657.034410: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=656663190145 softexpires=656663190145
 qemu-system-x86-14481 [023] d...1..   657.034410: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   657.034410: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   657.034410: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   657.034410: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   657.034411: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   657.034411: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   657.034411: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   657.034411: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034411: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   657.034411: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034411: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034412: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   657.034412: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034412: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034412: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034412: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   657.034412: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   657.034412: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034412: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034412: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.034413: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034413: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.034413: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.034413: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034413: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034413: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.034413: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.034413: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.034413: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.034414: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   657.034414: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.034414: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034414: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.034414: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.034414: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   657.034414: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   657.034414: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034414: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034415: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   657.034415: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034415: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034415: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034517: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034517: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034517: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.034517: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.034517: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   657.034518: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   657.034518: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   657.034518: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   657.034518: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   657.034518: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034518: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034518: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034518: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034519: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034519: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   657.034519: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   657.034519: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   657.034519: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   657.034519: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   657.034519: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034519: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034520: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034520: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   657.034520: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   657.034520: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   657.034520: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   657.034520: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   657.034520: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   657.034520: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=656663193499
 qemu-system-x86-14481 [023] d..h1..   657.034520: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   657.034521: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   657.034521: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   657.034521: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   657.034521: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   657.034521: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   657.034522: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   657.034522: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034522: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034522: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   657.034522: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   657.034522: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   657.034522: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   657.034523: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034523: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   657.034523: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   657.034523: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   657.034523: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   657.034523: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   657.034523: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   657.034523: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   657.034523: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   657.034524: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   657.034524: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034524: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034524: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034524: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034524: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   657.034524: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   657.034524: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034525: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034525: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.034525: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.034525: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.034525: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   657.034525: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.034525: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   657.034525: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.034525: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   657.034526: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   657.034526: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   657.034526: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   657.034527: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.034527: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.034527: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   657.034527: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034527: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034527: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034527: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.034528: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.034528: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   657.034528: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   657.034528: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034528: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   657.034528: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034528: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.034529: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.034529: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034529: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034529: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   657.034529: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   657.034529: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034529: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034529: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034530: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034530: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034530: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   657.034530: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   657.034530: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034530: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   657.034530: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034530: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   657.034531: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   657.034531: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   657.034531: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   657.034531: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   657.034531: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   657.034531: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   657.034531: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   657.034532: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034532: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034532: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   657.034532: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   657.034532: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   657.034532: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034532: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   657.034532: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034533: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034533: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   657.034533: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   657.034533: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   657.034533: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034533: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   657.034534: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   657.034534: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   657.034534: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034534: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034534: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034534: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034534: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   657.034534: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   657.034535: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034535: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034535: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.034535: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034535: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.034535: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.034535: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034535: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034535: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.034536: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.034536: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.034536: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.034536: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   657.034536: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.034536: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034536: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.034536: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.034536: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   657.034537: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   657.034537: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034537: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034537: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   657.034537: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034537: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034537: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034541: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034542: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034542: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034542: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.034542: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.034542: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   657.034542: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   657.034542: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034542: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   657.034543: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034543: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.034543: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.034543: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034543: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034543: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   657.034543: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   657.034543: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034544: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034544: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034544: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034544: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034544: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   657.034544: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   657.034544: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   657.034544: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   657.034545: kvm_apic: apic_read APIC_TMICT = 0x60f0
 qemu-system-x86-14481 [023] .......   657.034545: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   657.034545: kvm_apic: apic_write APIC_TMICT = 0x60f0
 qemu-system-x86-14481 [023] .......   657.034545: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   657.034545: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   657.034546: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   657.034546: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   657.034546: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   657.034546: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   657.034546: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   657.034546: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   657.034546: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   657.034546: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   657.034547: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   657.034547: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   657.034547: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   657.034547: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   657.034547: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034547: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034547: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   657.034547: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034548: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   657.034548: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   657.034548: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   657.034548: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=656663616707 softexpires=656663616707
 qemu-system-x86-14481 [023] d...1..   657.034548: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   657.034548: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   657.034548: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   657.034548: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   657.034548: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   657.034549: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   657.034549: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   657.034549: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034549: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   657.034549: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034549: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034549: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   657.034549: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034550: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034550: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034550: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   657.034550: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   657.034550: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034550: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034550: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.034550: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034550: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.034551: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.034551: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034551: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034551: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.034551: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.034551: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.034551: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.034551: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   657.034551: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.034552: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034552: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.034552: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.034552: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   657.034552: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   657.034552: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034552: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034552: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   657.034553: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034553: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034553: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034944: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034944: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034944: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.034944: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.034944: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   657.034945: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   657.034945: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   657.034945: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   657.034945: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   657.034945: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034945: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034945: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034945: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034946: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034946: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   657.034946: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   657.034946: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   657.034946: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   657.034946: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   657.034946: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034946: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034947: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034947: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   657.034947: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   657.034947: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   657.034947: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   657.034947: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   657.034947: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   657.034947: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=656663620444
 qemu-system-x86-14481 [023] d..h1..   657.034947: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   657.034948: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   657.034948: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   657.034948: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   657.034948: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   657.034948: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   657.034948: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   657.034948: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034948: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034949: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   657.034949: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   657.034949: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   657.034949: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   657.034949: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   657.034949: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   657.034949: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   657.034949: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   657.034950: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   657.034950: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   657.034950: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   657.034950: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   657.034951: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   657.034951: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   657.034951: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034951: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034951: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034951: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034951: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   657.034951: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   657.034951: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034952: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034952: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.034952: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.034952: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.034952: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   657.034952: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.034952: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   657.034952: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   657.034953: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   657.034953: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   657.034953: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   657.034953: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   657.034953: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.034953: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   657.034953: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   657.034953: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034953: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   657.034954: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034954: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.034954: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   657.034954: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   657.034954: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   657.034954: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034954: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   657.034955: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034955: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.034955: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   657.034955: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034955: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034955: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   657.034955: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   657.034955: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034955: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034956: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034956: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034956: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034956: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   657.034956: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   657.034956: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034956: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   657.034957: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034957: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   657.034957: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   657.034957: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   657.034957: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   657.034957: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   657.034957: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   657.034957: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   657.034957: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   657.034958: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034958: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034958: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   657.034958: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   657.034958: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   657.034958: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034958: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   657.034958: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034959: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034959: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   657.034959: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   657.034959: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   657.034959: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034959: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   657.034959: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   657.034959: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   657.034959: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034959: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   657.034960: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034960: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   657.034960: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   657.034960: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   657.034960: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034960: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034960: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.034960: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   657.034960: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.034961: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   657.034961: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034961: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   657.034961: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.034961: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   657.034961: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.034961: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   657.034961: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   657.034961: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   657.034962: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034962: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.034962: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   657.034962: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   657.034962: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   657.034962: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   657.034962: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034962: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   657.034963: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034963: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   657.034963: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.006416: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.006417: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.006417: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.006418: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.006418: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   658.006419: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   658.006419: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   658.006419: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   658.006419: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   658.006419: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.006420: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.006420: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.006420: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.006420: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.006420: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   658.006420: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   658.006420: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   658.006421: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.006421: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   658.006421: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.006421: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.006421: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.006421: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.006422: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.006422: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   658.006422: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   658.006422: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   658.006422: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   658.006423: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=657635007724
 qemu-system-x86-14481 [023] d..h1..   658.006423: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   658.006423: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   658.006423: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   658.006423: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   658.006423: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   658.006424: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   658.006424: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   658.006424: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   658.006424: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   658.006424: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.006424: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   658.006425: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   658.006425: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   658.006425: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   658.006425: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090162 [ns] vruntime=532293273729 [ns]
 qemu-system-x86-14481 [023] d..h2..   658.006425: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   658.006426: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   658.006426: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   658.006426: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   658.006426: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   658.006427: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   658.006427: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   658.006427: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   658.006427: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   658.006427: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   658.006428: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   658.006428: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   658.006428: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   658.006428: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   658.006428: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   658.006428: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   658.006428: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   658.006429: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   658.006429: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   658.006429: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   658.006429: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   658.006429: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   658.006430: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   658.006430: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   658.006430: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   658.006430: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   658.006430: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   658.006430: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   658.006431: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   658.006431: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   658.006431: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.006431: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.006431: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.006431: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.006431: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   658.006432: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   658.006432: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.006432: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.006432: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.006432: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.006432: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   658.006432: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   658.006432: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   658.006432: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   658.006433: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   658.006433: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.006433: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.006433: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.006433: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.006433: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.006433: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   658.006434: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   658.006434: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.006434: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.006434: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.006435: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.006435: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.006435: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   658.006435: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.006435: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   658.006435: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.006435: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   658.006436: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   658.006436: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   658.006436: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   658.006436: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.006436: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.006437: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   658.006437: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.006437: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   658.006437: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   658.006437: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   658.006438: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   658.006438: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=658635000000 softexpires=658635000000
 qemu-system-x86-14481 [023] d...2..   658.006438: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   658.006439: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   658.006439: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   658.006439: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   658.006439: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   658.006439: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   658.006439: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   658.006439: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.006440: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.006440: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.006440: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.006440: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.006440: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   658.006440: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   658.006441: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.006441: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   658.006441: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.006441: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.006441: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.006441: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.006441: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.006442: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   658.006442: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   658.006442: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.006442: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.006442: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.006443: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.006443: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.006444: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   658.006445: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   658.006445: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.006445: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   658.006446: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.006446: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.006446: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   658.006447: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.006447: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.006447: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.006448: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   658.006448: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   658.006449: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.006449: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.006449: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.006449: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.006449: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.006450: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.006450: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.006450: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.006450: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.006450: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.006450: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.006450: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.006450: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   658.006451: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.006451: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.006451: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.006451: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.006451: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   658.006451: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   658.006452: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.006452: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.006452: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   658.006453: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.006453: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.006453: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034466: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034466: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034467: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034467: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.034467: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.034467: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   658.034467: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   658.034467: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034467: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   658.034467: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.034467: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.034468: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.034468: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034468: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034468: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   658.034468: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   658.034468: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034468: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034468: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034469: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034469: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034469: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   658.034469: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   658.034469: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   658.034470: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   658.034470: kvm_apic: apic_read APIC_TMICT = 0x8968
 qemu-system-x86-14481 [023] .......   658.034471: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   658.034471: kvm_apic: apic_write APIC_TMICT = 0x8968
 qemu-system-x86-14481 [023] .......   658.034471: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   658.034472: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   658.034472: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   658.034472: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   658.034472: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   658.034473: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   658.034473: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   658.034473: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   658.034473: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   658.034473: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   658.034474: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.034474: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.034474: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.034474: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   658.034475: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034475: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034475: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   658.034475: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034475: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034476: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   658.034476: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   658.034476: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=657663618822 softexpires=657663618822
 qemu-system-x86-14481 [023] d...1..   658.034476: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   658.034476: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   658.034476: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   658.034477: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   658.034477: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   658.034477: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   658.034477: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   658.034477: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034477: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   658.034477: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034478: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034478: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   658.034478: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034478: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034478: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034478: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   658.034478: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   658.034478: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034478: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034479: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.034479: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.034479: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.034479: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.034479: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034479: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034479: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.034479: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.034479: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.034480: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.034480: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   658.034480: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.034480: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034480: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.034480: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.034480: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   658.034480: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   658.034480: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034481: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034481: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   658.034481: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034481: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034481: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034491: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034491: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034491: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034491: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.034491: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.034491: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   658.034491: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   658.034492: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034492: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   658.034492: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.034492: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.034492: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.034492: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034492: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034492: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   658.034493: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   658.034493: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034493: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034493: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034493: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034493: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034493: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   658.034493: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   658.034494: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   658.034494: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   658.034494: kvm_apic: apic_read APIC_TMICT = 0x1ae8
 qemu-system-x86-14481 [023] .......   658.034494: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   658.034494: kvm_apic: apic_write APIC_TMICT = 0x1ae8
 qemu-system-x86-14481 [023] .......   658.034494: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   658.034494: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   658.034494: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   658.034495: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   658.034495: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   658.034495: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   658.034495: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   658.034495: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   658.034495: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   658.034495: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   658.034496: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   658.034496: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   658.034496: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   658.034496: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   658.034496: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   658.034496: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   658.034496: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   658.034497: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   658.034497: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   658.034497: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   658.034497: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   658.034497: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   658.034497: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.034497: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.034497: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.034498: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   658.034498: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034498: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034498: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   658.034498: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034498: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034498: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   658.034498: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   658.034499: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=657663190158 softexpires=657663190158
 qemu-system-x86-14481 [023] d...1..   658.034499: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   658.034499: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   658.034499: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   658.034499: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   658.034499: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   658.034500: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   658.034500: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   658.034500: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034500: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   658.034500: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034500: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034500: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   658.034501: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034501: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034501: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034501: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   658.034501: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   658.034501: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034501: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034501: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.034501: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.034502: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.034502: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.034502: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034502: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034502: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.034502: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.034502: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.034502: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.034503: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   658.034503: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.034503: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034503: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.034503: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.034503: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   658.034503: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   658.034503: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034503: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034504: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   658.034504: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034504: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034504: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034607: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034607: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034607: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.034608: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.034608: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   658.034608: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   658.034608: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   658.034608: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   658.034608: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   658.034608: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.034608: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034609: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034609: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034609: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034609: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   658.034609: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   658.034609: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   658.034609: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.034609: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   658.034609: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.034610: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.034610: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.034610: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.034610: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.034610: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   658.034610: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   658.034610: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   658.034610: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   658.034611: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=657663193538
 qemu-system-x86-14481 [023] d..h1..   658.034611: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   658.034611: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   658.034611: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   658.034611: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   658.034612: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   658.034612: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.034612: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.034612: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.034612: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.034612: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   658.034612: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   658.034612: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   658.034613: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   658.034613: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.034613: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.034613: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.034613: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.034613: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   658.034613: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   658.034613: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   658.034613: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   658.034614: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   658.034614: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.034614: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.034614: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.034614: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.034614: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.034614: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   658.034614: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   658.034615: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.034615: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.034615: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.034615: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.034615: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.034615: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   658.034615: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.034615: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   658.034616: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.034616: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   658.034616: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   658.034616: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   658.034616: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   658.034616: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.034616: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.034616: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   658.034616: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.034617: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.034617: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034617: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.034617: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.034618: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   658.034618: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   658.034618: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034618: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   658.034618: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.034618: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.034618: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.034619: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034619: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034619: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   658.034619: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   658.034619: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034619: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034619: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034619: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034619: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034620: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   658.034620: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   658.034620: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034620: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   658.034620: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034620: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   658.034620: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   658.034621: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   658.034621: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   658.034621: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   658.034621: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   658.034621: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   658.034621: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   658.034621: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034622: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034622: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   658.034622: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   658.034622: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   658.034622: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034622: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   658.034622: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034623: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034623: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.034623: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   658.034623: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.034623: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034623: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.034623: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   658.034623: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.034623: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034624: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034624: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034624: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034624: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   658.034624: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   658.034624: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034624: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034625: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.034625: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.034625: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.034625: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.034625: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034625: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034625: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.034625: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.034625: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.034626: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.034626: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   658.034626: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.034626: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034626: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.034626: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.034626: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   658.034626: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   658.034626: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034627: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034627: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   658.034627: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034627: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034627: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034631: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034631: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034632: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034632: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.034632: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.034632: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   658.034632: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   658.034632: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034632: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   658.034632: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.034632: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.034633: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.034633: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034633: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034633: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   658.034633: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   658.034633: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034633: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034633: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034634: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034634: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034634: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   658.034634: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   658.034634: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   658.034634: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   658.034634: kvm_apic: apic_read APIC_TMICT = 0x610b
 qemu-system-x86-14481 [023] .......   658.034634: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   658.034635: kvm_apic: apic_write APIC_TMICT = 0x610b
 qemu-system-x86-14481 [023] .......   658.034635: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   658.034635: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   658.034635: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   658.034635: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   658.034635: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   658.034635: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   658.034636: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   658.034636: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   658.034636: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   658.034636: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   658.034636: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.034636: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.034636: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.034637: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   658.034637: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034637: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034637: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   658.034637: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034637: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.034637: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   658.034637: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   658.034637: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=657663616215 softexpires=657663616215
 qemu-system-x86-14481 [023] d...1..   658.034638: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   658.034638: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   658.034638: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   658.034638: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   658.034638: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   658.034638: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   658.034638: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   658.034639: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034639: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   658.034639: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034639: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034639: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   658.034639: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.034639: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034639: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.034639: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   658.034640: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   658.034640: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034640: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034640: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.034640: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.034640: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.034640: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.034640: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034640: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.034641: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.034641: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.034641: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.034641: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.034641: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   658.034641: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.034641: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034641: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.034641: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.034642: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   658.034642: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   658.034642: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.034642: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034642: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   658.034642: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034642: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.034642: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.035033: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035034: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035034: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.035034: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.035034: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   658.035034: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   658.035034: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   658.035034: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   658.035035: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   658.035035: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.035035: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035035: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035035: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035035: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035035: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   658.035035: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   658.035036: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   658.035036: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.035036: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   658.035036: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.035036: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.035036: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.035036: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.035036: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.035037: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   658.035037: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   658.035037: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   658.035037: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   658.035037: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=657663619949
 qemu-system-x86-14481 [023] d..h1..   658.035037: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   658.035037: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   658.035037: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   658.035038: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   658.035038: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   658.035038: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.035038: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.035038: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.035038: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.035038: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   658.035038: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   658.035038: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   658.035039: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   658.035039: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.035039: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.035039: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.035039: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.035039: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   658.035039: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   658.035039: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   658.035040: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   658.035040: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   658.035040: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.035040: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.035040: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.035040: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.035040: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.035041: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   658.035041: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   658.035041: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.035041: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.035041: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.035041: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.035041: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.035042: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   658.035042: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.035042: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   658.035042: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.035042: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   658.035042: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   658.035042: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   658.035042: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   658.035042: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.035043: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.035043: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   658.035043: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.035043: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.035043: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035043: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.035043: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.035044: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   658.035044: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   658.035044: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035044: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   658.035044: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.035044: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.035044: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.035044: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035045: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035045: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   658.035045: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   658.035045: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035045: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.035045: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.035045: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035045: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.035045: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   658.035046: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   658.035046: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035046: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   658.035046: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035046: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   658.035046: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   658.035046: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   658.035046: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   658.035047: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   658.035047: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   658.035047: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   658.035047: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   658.035047: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035047: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035047: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   658.035047: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   658.035048: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   658.035048: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035048: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   658.035048: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035048: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035048: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.035048: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   658.035048: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.035048: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035049: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.035049: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   658.035049: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.035049: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035049: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035049: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.035049: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.035049: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   658.035049: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   658.035050: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035050: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035050: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.035050: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.035050: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.035050: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.035050: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035050: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035050: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.035051: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.035051: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.035051: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.035051: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   658.035051: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.035051: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035051: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.035051: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.035051: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   658.035052: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   658.035052: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035052: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.035052: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   658.035052: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.035052: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.035052: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.035634: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035634: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035635: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035635: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.035635: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.035635: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   658.035635: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   658.035635: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035635: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   658.035635: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.035636: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.035636: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.035636: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035636: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035636: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   658.035636: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   658.035637: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035637: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.035637: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.035637: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035637: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.035637: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   658.035637: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   658.035637: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   658.035638: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   658.035638: kvm_apic: apic_read APIC_TMICT = 0x6059
 qemu-system-x86-14481 [023] .......   658.035638: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   658.035638: kvm_apic: apic_write APIC_TMICT = 0x6059
 qemu-system-x86-14481 [023] .......   658.035638: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   658.035638: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   658.035638: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   658.035639: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   658.035639: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   658.035639: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   658.035639: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   658.035639: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   658.035639: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   658.035639: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   658.035639: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.035640: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.035640: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   658.035640: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   658.035640: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.035640: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.035640: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   658.035640: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.035640: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   658.035641: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   658.035641: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   658.035641: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=657664616848 softexpires=657664616848
 qemu-system-x86-14481 [023] d...1..   658.035641: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   658.035641: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   658.035641: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   658.035641: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   658.035641: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   658.035642: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   658.035642: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   658.035642: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035642: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   658.035642: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035642: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035642: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   658.035642: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.035643: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.035643: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.035643: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   658.035643: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   658.035643: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035643: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035643: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.035643: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.035643: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.035644: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.035644: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035644: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.035644: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.035644: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.035644: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.035644: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.035644: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   658.035644: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.035645: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035645: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.035645: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.035645: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   658.035645: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   658.035645: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.035645: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.035645: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   658.035646: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.035646: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.035646: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.036034: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.036034: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.036035: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.036035: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.036035: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   658.036035: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   658.036035: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   658.036035: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   658.036035: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   658.036035: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.036036: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.036036: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.036036: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.036036: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.036036: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   658.036036: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   658.036036: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   658.036036: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.036036: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   658.036037: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.036037: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.036037: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.036037: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.036037: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.036037: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   658.036037: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   658.036037: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   658.036038: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   658.036038: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=657664620541
 qemu-system-x86-14481 [023] d..h1..   658.036038: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   658.036038: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   658.036038: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   658.036038: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   658.036038: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   658.036038: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.036039: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   658.036039: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.036039: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.036039: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   658.036039: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   658.036040: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   658.036040: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   658.036040: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   658.036040: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.036040: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.036040: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   658.036040: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   658.036041: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   658.036041: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   658.036041: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   658.036041: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   658.036041: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   658.036041: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.036041: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.036041: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.036042: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.036042: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   658.036042: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   658.036042: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.036042: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.036042: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.036042: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.036042: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.036043: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   658.036043: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.036043: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   658.036043: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   658.036043: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   658.036043: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   658.036043: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   658.036043: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   658.036044: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.036044: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   658.036044: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   658.036044: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   658.036044: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   658.036044: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.036044: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.036045: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   658.036045: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   658.036045: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   658.036045: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.036045: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   658.036045: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.036045: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.036045: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   658.036045: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.036046: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.036046: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   658.036046: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   658.036046: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036046: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.036046: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.036046: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036046: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.036046: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   658.036047: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   658.036047: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036047: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   658.036047: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036047: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   658.036047: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   658.036047: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   658.036048: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   658.036048: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   658.036048: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   658.036048: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   658.036048: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   658.036048: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036048: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036048: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   658.036049: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   658.036049: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   658.036049: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036049: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   658.036049: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036049: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036049: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.036049: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   658.036050: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.036050: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036050: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.036050: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   658.036050: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   658.036050: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036050: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   658.036050: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.036050: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   658.036050: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   658.036051: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   658.036051: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.036051: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.036051: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.036051: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   658.036051: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.036051: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   658.036051: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.036051: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   658.036052: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.036052: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   658.036052: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.036052: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   658.036052: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   658.036052: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   658.036052: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.036052: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.036052: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   658.036053: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   658.036053: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   658.036053: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   658.036053: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.036053: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   658.036054: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.036054: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   658.036054: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.006506: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.006507: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.006508: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.006508: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.006508: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   659.006509: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   659.006509: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   659.006509: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   659.006509: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   659.006509: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.006510: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.006510: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.006510: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.006510: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.006510: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   659.006510: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   659.006511: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   659.006511: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   659.006511: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   659.006511: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.006511: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.006511: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.006511: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   659.006512: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   659.006512: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   659.006512: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   659.006512: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   659.006513: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   659.006513: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=658635007642
 qemu-system-x86-14481 [023] d..h1..   659.006513: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   659.006513: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   659.006513: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   659.006513: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   659.006514: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   659.006514: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   659.006514: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   659.006514: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   659.006514: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   659.006514: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   659.006515: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   659.006515: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   659.006515: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   659.006515: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   659.006515: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090196 [ns] vruntime=533293363925 [ns]
 qemu-system-x86-14481 [023] d..h2..   659.006516: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   659.006516: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   659.006516: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   659.006516: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   659.006517: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   659.006517: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   659.006517: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   659.006517: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   659.006518: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   659.006518: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   659.006518: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   659.006518: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   659.006518: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   659.006518: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   659.006518: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   659.006519: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   659.006519: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   659.006519: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   659.006519: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   659.006519: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   659.006519: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   659.006520: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   659.006520: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   659.006520: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   659.006520: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   659.006520: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   659.006520: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   659.006521: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   659.006521: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   659.006521: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   659.006521: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   659.006521: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   659.006521: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.006521: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.006522: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   659.006522: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   659.006522: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.006522: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   659.006522: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   659.006522: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   659.006522: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   659.006523: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   659.006523: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   659.006523: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   659.006523: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   659.006523: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   659.006523: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.006523: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.006523: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.006523: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.006524: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   659.006524: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   659.006524: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.006524: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.006525: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.006525: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.006525: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.006525: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   659.006525: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.006525: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   659.006526: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.006526: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   659.006526: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   659.006526: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   659.006526: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   659.006527: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.006527: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.006527: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   659.006528: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.006528: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   659.006528: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   659.006528: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   659.006528: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   659.006528: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=659635000000 softexpires=659635000000
 qemu-system-x86-14481 [023] d...2..   659.006529: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   659.006529: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   659.006529: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   659.006529: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   659.006529: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   659.006530: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   659.006530: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   659.006530: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.006530: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.006530: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.006531: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.006531: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.006531: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   659.006531: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   659.006531: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.006531: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   659.006531: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.006532: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.006532: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.006532: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.006532: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.006532: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   659.006532: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   659.006532: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.006533: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.006533: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.006533: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.006534: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.006534: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   659.006535: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   659.006535: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.006536: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   659.006536: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.006536: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.006537: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   659.006537: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.006538: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.006538: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.006538: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   659.006539: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   659.006539: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.006540: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.006540: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.006540: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.006540: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.006540: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.006540: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.006540: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.006540: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.006541: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.006541: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.006541: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.006541: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   659.006541: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.006541: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.006541: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.006542: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.006542: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   659.006542: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   659.006542: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.006542: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.006543: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   659.006543: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.006543: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.006544: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034559: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034560: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034560: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034560: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.034560: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.034560: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   659.034560: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   659.034560: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034561: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   659.034561: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.034561: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.034561: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.034561: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034561: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034561: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   659.034561: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   659.034561: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034562: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034562: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034562: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034562: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034562: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   659.034562: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   659.034563: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   659.034563: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   659.034564: kvm_apic: apic_read APIC_TMICT = 0x88b7
 qemu-system-x86-14481 [023] .......   659.034564: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   659.034564: kvm_apic: apic_write APIC_TMICT = 0x88b7
 qemu-system-x86-14481 [023] .......   659.034565: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   659.034565: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   659.034565: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   659.034565: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   659.034565: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   659.034566: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   659.034566: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   659.034566: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   659.034567: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   659.034567: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   659.034567: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   659.034567: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   659.034568: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   659.034568: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   659.034568: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034568: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034568: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   659.034569: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034569: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034569: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   659.034569: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   659.034569: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=658663618892 softexpires=658663618892
 qemu-system-x86-14481 [023] d...1..   659.034569: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   659.034569: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   659.034569: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   659.034570: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   659.034570: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   659.034570: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   659.034570: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   659.034570: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034570: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   659.034571: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034571: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034571: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   659.034571: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034571: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034571: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034571: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   659.034571: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   659.034571: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034572: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034572: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.034572: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.034572: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.034572: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.034572: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034572: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034572: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.034572: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.034573: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.034573: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.034573: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   659.034573: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.034573: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034573: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.034573: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.034573: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   659.034573: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   659.034574: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034574: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034574: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   659.034574: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034574: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034574: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034585: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034585: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034585: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034585: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.034585: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.034585: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   659.034585: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   659.034586: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034586: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   659.034586: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.034586: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.034586: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.034586: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034586: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034586: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   659.034587: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   659.034587: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034587: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034587: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034587: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034587: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034587: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   659.034587: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   659.034588: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   659.034588: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   659.034588: kvm_apic: apic_read APIC_TMICT = 0x1a01
 qemu-system-x86-14481 [023] .......   659.034588: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   659.034588: kvm_apic: apic_write APIC_TMICT = 0x1a01
 qemu-system-x86-14481 [023] .......   659.034588: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   659.034588: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   659.034588: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   659.034588: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   659.034589: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   659.034589: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   659.034589: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   659.034589: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   659.034589: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   659.034589: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   659.034590: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   659.034590: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   659.034590: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   659.034590: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   659.034590: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   659.034590: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   659.034590: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   659.034591: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   659.034591: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   659.034591: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   659.034591: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   659.034591: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   659.034591: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   659.034591: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   659.034591: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   659.034592: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   659.034592: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034592: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034592: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   659.034592: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034592: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034593: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   659.034593: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   659.034593: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=658663190334 softexpires=658663190334
 qemu-system-x86-14481 [023] d...1..   659.034593: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   659.034593: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   659.034593: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   659.034593: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   659.034593: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   659.034594: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   659.034594: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   659.034594: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034594: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   659.034594: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034594: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034594: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   659.034595: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034595: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034595: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034595: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   659.034595: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   659.034595: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034595: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034595: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.034596: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.034596: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.034596: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.034596: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034596: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034596: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.034596: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.034596: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.034596: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.034597: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   659.034597: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.034597: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034597: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.034597: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.034597: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   659.034597: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   659.034597: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034598: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034598: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   659.034598: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034598: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034598: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034697: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034698: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034698: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.034698: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.034698: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   659.034698: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   659.034698: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   659.034698: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   659.034699: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   659.034699: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.034699: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034699: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034699: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034699: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034699: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   659.034699: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   659.034699: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   659.034700: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   659.034700: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   659.034700: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.034700: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.034700: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.034700: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   659.034700: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   659.034700: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   659.034701: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   659.034701: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   659.034701: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   659.034701: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=658663193732
 qemu-system-x86-14481 [023] d..h1..   659.034701: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   659.034701: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   659.034702: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   659.034702: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   659.034702: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   659.034702: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   659.034702: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   659.034702: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.034702: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.034702: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   659.034703: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   659.034703: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   659.034703: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   659.034703: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.034703: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   659.034703: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   659.034703: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   659.034704: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   659.034704: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   659.034704: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   659.034704: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   659.034704: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   659.034704: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   659.034704: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.034704: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.034705: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.034705: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.034705: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   659.034705: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   659.034705: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.034705: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.034705: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.034705: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.034705: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.034706: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   659.034706: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.034706: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   659.034706: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.034706: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   659.034707: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   659.034707: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   659.034707: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   659.034707: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.034707: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.034707: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   659.034707: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.034708: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.034708: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034708: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.034709: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.034709: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   659.034709: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   659.034709: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034709: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   659.034709: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.034709: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.034709: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.034709: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034710: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034710: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   659.034710: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   659.034710: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034710: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034710: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034710: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034710: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034711: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   659.034711: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   659.034711: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034711: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   659.034711: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034711: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   659.034711: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   659.034711: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   659.034712: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   659.034712: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   659.034712: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   659.034712: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   659.034712: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   659.034712: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034712: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034713: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   659.034713: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   659.034713: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   659.034713: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034713: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   659.034713: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034713: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034714: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   659.034714: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   659.034714: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   659.034714: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034714: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   659.034714: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   659.034714: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   659.034714: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034715: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034715: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034715: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034715: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   659.034715: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   659.034715: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034715: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034716: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.034716: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.034716: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.034716: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.034716: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034716: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034716: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.034716: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.034716: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.034717: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.034717: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   659.034717: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.034717: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034717: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.034717: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.034717: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   659.034717: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   659.034717: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034718: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034718: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   659.034718: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034718: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034718: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034722: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034722: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034722: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034723: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.034723: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.034723: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   659.034723: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   659.034723: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034723: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   659.034723: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.034723: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.034724: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.034724: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034724: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034724: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   659.034724: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   659.034724: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034724: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034724: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034725: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034725: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034725: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   659.034725: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   659.034725: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   659.034726: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   659.034726: kvm_apic: apic_read APIC_TMICT = 0x60dc
 qemu-system-x86-14481 [023] .......   659.034726: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   659.034726: kvm_apic: apic_write APIC_TMICT = 0x60dc
 qemu-system-x86-14481 [023] .......   659.034726: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   659.034726: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   659.034727: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   659.034727: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   659.034727: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   659.034727: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   659.034727: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   659.034727: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   659.034727: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   659.034727: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   659.034728: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   659.034728: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   659.034728: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   659.034728: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   659.034728: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034728: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034728: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   659.034728: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034728: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   659.034729: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   659.034729: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   659.034729: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=658663616984 softexpires=658663616984
 qemu-system-x86-14481 [023] d...1..   659.034729: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   659.034729: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   659.034729: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   659.034729: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   659.034729: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   659.034730: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   659.034730: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   659.034730: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034730: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   659.034730: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034730: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034730: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   659.034730: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.034731: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034731: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.034731: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   659.034731: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   659.034731: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034731: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034731: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.034731: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.034731: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.034732: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.034732: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034732: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.034732: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.034732: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.034732: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.034732: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.034732: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   659.034732: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.034733: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034733: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.034733: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.034733: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   659.034733: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   659.034733: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.034733: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034733: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   659.034733: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034734: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.034734: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.035124: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.035125: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.035125: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.035125: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.035125: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   659.035125: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   659.035125: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   659.035126: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   659.035126: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   659.035126: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.035126: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.035126: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.035126: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.035126: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.035126: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   659.035126: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   659.035127: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   659.035127: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   659.035127: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   659.035127: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.035127: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.035127: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.035127: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   659.035127: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   659.035128: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   659.035128: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   659.035128: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   659.035128: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   659.035128: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=658663620815
 qemu-system-x86-14481 [023] d..h1..   659.035128: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   659.035128: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   659.035128: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   659.035129: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   659.035129: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   659.035129: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   659.035129: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   659.035129: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.035129: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.035129: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   659.035129: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   659.035130: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   659.035130: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   659.035130: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   659.035130: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   659.035130: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   659.035131: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   659.035131: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   659.035131: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   659.035131: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   659.035131: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   659.035131: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   659.035131: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   659.035131: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.035132: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.035132: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.035132: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.035132: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   659.035132: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   659.035132: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.035132: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.035132: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.035133: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.035133: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.035133: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   659.035133: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.035133: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   659.035133: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   659.035133: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   659.035133: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   659.035134: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   659.035134: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   659.035134: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.035134: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   659.035134: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   659.035134: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   659.035134: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   659.035135: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.035135: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.035135: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   659.035135: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   659.035135: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   659.035135: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.035135: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   659.035135: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.035135: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.035136: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   659.035136: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.035136: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.035136: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   659.035136: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   659.035136: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035136: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.035136: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.035136: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035137: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.035137: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   659.035137: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   659.035137: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035137: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   659.035137: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035137: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   659.035137: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   659.035138: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   659.035138: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   659.035138: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   659.035138: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   659.035138: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   659.035138: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   659.035138: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035138: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035139: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   659.035139: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   659.035139: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   659.035139: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035139: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   659.035139: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035139: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035139: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   659.035139: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   659.035140: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   659.035140: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035140: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   659.035140: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   659.035140: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   659.035140: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035140: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   659.035140: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.035140: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   659.035141: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   659.035141: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   659.035141: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.035141: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.035141: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.035141: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   659.035141: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.035141: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   659.035141: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.035142: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   659.035142: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.035142: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   659.035142: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.035142: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   659.035142: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   659.035142: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   659.035142: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.035142: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.035143: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   659.035143: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   659.035143: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   659.035143: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   659.035143: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.035143: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   659.035143: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.035143: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   659.035144: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.006596: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.006597: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.006598: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.006599: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.006599: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   660.006599: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   660.006599: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   660.006600: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   660.006600: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   660.006600: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.006600: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.006600: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.006600: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.006600: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.006601: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   660.006601: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   660.006601: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   660.006601: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   660.006601: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   660.006602: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.006602: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.006602: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.006602: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   660.006602: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   660.006602: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   660.006603: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   660.006603: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   660.006603: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   660.006603: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=659635008053
 qemu-system-x86-14481 [023] d..h1..   660.006604: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   660.006604: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   660.006604: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   660.006604: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   660.006605: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   660.006605: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   660.006605: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   660.006605: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   660.006605: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   660.006605: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   660.006605: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   660.006606: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   660.006606: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   660.006606: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   660.006606: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090900 [ns] vruntime=534293454825 [ns]
 qemu-system-x86-14481 [023] d..h2..   660.006607: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   660.006607: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   660.006607: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   660.006607: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   660.006608: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   660.006608: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   660.006608: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   660.006608: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   660.006608: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   660.006608: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   660.006609: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   660.006609: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   660.006609: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   660.006609: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   660.006609: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   660.006609: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   660.006610: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   660.006610: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   660.006610: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   660.006610: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   660.006610: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   660.006610: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   660.006610: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   660.006611: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   660.006611: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   660.006611: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   660.006611: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   660.006612: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   660.006612: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   660.006612: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   660.006612: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   660.006612: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   660.006612: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.006612: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.006612: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   660.006613: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   660.006613: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.006613: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   660.006613: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   660.006613: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   660.006613: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   660.006613: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   660.006614: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   660.006614: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   660.006614: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   660.006614: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   660.006614: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.006614: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.006614: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.006614: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.006615: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   660.006615: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   660.006615: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.006615: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.006616: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.006616: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.006616: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.006616: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   660.006616: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.006616: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   660.006617: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.006617: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   660.006617: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   660.006617: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   660.006617: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   660.006617: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.006618: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.006618: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   660.006618: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.006618: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   660.006618: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   660.006618: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   660.006619: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   660.006619: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=660635000000 softexpires=660635000000
 qemu-system-x86-14481 [023] d...2..   660.006620: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   660.006620: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   660.006620: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   660.006620: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   660.006620: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   660.006620: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   660.006621: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   660.006621: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.006621: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.006621: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.006621: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.006622: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.006622: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   660.006622: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   660.006622: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.006622: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   660.006622: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.006622: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.006622: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.006623: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.006623: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.006623: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   660.006623: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   660.006623: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.006623: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.006624: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.006624: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.006624: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.006625: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   660.006626: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   660.006626: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.006626: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   660.006627: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.006627: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.006628: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   660.006628: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.006628: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.006629: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.006629: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   660.006630: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   660.006630: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.006631: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.006631: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.006631: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.006631: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.006631: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.006631: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.006631: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.006631: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.006631: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.006632: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.006632: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.006632: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   660.006632: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.006632: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.006632: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.006633: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.006633: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   660.006633: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   660.006633: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.006633: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.006634: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   660.006634: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.006634: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.006635: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034647: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034647: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034647: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034647: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.034647: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.034647: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   660.034648: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   660.034648: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034648: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   660.034648: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.034648: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.034648: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.034648: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034648: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034648: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   660.034649: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   660.034649: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034649: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034649: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034649: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034649: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034649: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   660.034650: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   660.034650: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   660.034650: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   660.034651: kvm_apic: apic_read APIC_TMICT = 0x895f
 qemu-system-x86-14481 [023] .......   660.034651: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   660.034652: kvm_apic: apic_write APIC_TMICT = 0x895f
 qemu-system-x86-14481 [023] .......   660.034652: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   660.034652: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   660.034652: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   660.034653: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   660.034653: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   660.034653: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   660.034653: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   660.034653: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   660.034654: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   660.034654: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   660.034654: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   660.034654: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   660.034655: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   660.034655: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   660.034655: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034655: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034655: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   660.034656: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034656: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034656: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   660.034656: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   660.034656: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=659663618837 softexpires=659663618837
 qemu-system-x86-14481 [023] d...1..   660.034657: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   660.034657: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   660.034657: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   660.034657: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   660.034657: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   660.034657: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   660.034658: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   660.034658: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034658: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   660.034658: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034658: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034658: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   660.034658: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034659: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034659: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034659: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   660.034659: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   660.034659: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034659: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034659: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.034659: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.034659: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.034660: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.034660: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034660: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034660: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.034660: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.034660: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.034660: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.034660: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   660.034660: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.034661: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034661: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.034661: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.034661: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   660.034661: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   660.034661: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034661: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034661: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   660.034661: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034662: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034662: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034672: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034672: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034672: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034672: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.034672: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.034672: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   660.034672: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   660.034673: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034673: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   660.034673: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.034673: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.034673: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.034673: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034673: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034673: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   660.034673: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   660.034674: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034674: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034674: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034674: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034674: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034674: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   660.034674: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   660.034674: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   660.034675: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   660.034675: kvm_apic: apic_read APIC_TMICT = 0x1ac8
 qemu-system-x86-14481 [023] .......   660.034675: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   660.034675: kvm_apic: apic_write APIC_TMICT = 0x1ac8
 qemu-system-x86-14481 [023] .......   660.034675: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   660.034675: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   660.034675: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   660.034675: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   660.034676: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   660.034676: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   660.034676: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   660.034676: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   660.034676: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   660.034676: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   660.034677: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   660.034677: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   660.034677: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   660.034677: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   660.034677: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   660.034677: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   660.034677: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   660.034678: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   660.034678: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   660.034678: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   660.034678: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   660.034678: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   660.034678: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   660.034678: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   660.034678: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   660.034679: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   660.034679: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034679: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034679: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   660.034679: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034679: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034679: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   660.034680: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   660.034680: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=659663190338 softexpires=659663190338
 qemu-system-x86-14481 [023] d...1..   660.034680: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   660.034680: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   660.034680: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   660.034680: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   660.034681: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   660.034681: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   660.034681: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   660.034681: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034681: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   660.034681: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034681: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034682: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   660.034682: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034682: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034682: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034682: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   660.034682: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   660.034682: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034682: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034683: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.034683: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.034683: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.034683: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.034683: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034683: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034683: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.034683: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.034684: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.034684: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.034684: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   660.034684: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.034684: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034684: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.034684: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.034684: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   660.034684: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   660.034685: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034685: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034685: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   660.034685: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034685: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034685: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034788: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034788: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034788: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.034788: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.034789: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   660.034789: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   660.034789: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   660.034789: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   660.034789: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   660.034789: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.034789: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034789: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034790: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034790: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034790: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   660.034790: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   660.034790: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   660.034790: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   660.034790: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   660.034790: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.034791: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.034791: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.034791: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   660.034791: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   660.034791: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   660.034791: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   660.034791: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   660.034791: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   660.034792: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=659663194161
 qemu-system-x86-14481 [023] d..h1..   660.034792: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   660.034792: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   660.034792: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   660.034792: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   660.034792: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   660.034793: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   660.034793: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   660.034793: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.034793: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.034793: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   660.034793: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   660.034793: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   660.034794: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   660.034794: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.034794: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   660.034794: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   660.034794: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   660.034794: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   660.034794: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   660.034794: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   660.034794: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   660.034795: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   660.034795: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   660.034795: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.034795: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.034795: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.034795: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.034795: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   660.034795: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   660.034796: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.034796: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.034796: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.034796: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.034796: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.034796: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   660.034796: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.034796: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   660.034797: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.034797: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   660.034797: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   660.034797: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   660.034797: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   660.034797: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.034797: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.034797: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   660.034797: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.034798: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.034798: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034798: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.034799: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.034799: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   660.034799: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   660.034799: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034799: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   660.034799: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.034800: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.034800: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.034800: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034800: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034800: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   660.034800: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   660.034800: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034800: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034800: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034801: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034801: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034801: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   660.034801: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   660.034801: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034801: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   660.034801: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034801: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   660.034802: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   660.034802: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   660.034802: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   660.034802: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   660.034802: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   660.034802: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   660.034802: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   660.034802: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034803: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034803: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   660.034803: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   660.034803: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   660.034803: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034803: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   660.034803: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034804: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034804: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   660.034804: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   660.034804: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   660.034804: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034804: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   660.034804: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   660.034805: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   660.034805: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034805: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034805: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034805: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034805: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   660.034805: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   660.034806: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034806: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034806: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.034806: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.034806: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.034806: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.034806: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034806: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034806: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.034807: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.034807: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.034807: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.034807: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   660.034807: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.034807: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034807: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.034807: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.034807: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   660.034808: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   660.034808: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034808: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034808: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   660.034808: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034808: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034808: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034812: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034813: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034813: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034813: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.034813: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.034813: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   660.034813: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   660.034813: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034814: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   660.034814: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.034814: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.034814: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.034814: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034814: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034814: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   660.034814: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   660.034814: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034815: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034815: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034815: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034815: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034815: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   660.034815: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   660.034815: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   660.034816: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   660.034816: kvm_apic: apic_read APIC_TMICT = 0x60d8
 qemu-system-x86-14481 [023] .......   660.034816: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   660.034816: kvm_apic: apic_write APIC_TMICT = 0x60d8
 qemu-system-x86-14481 [023] .......   660.034816: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   660.034816: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   660.034816: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   660.034816: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   660.034817: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   660.034817: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   660.034817: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   660.034817: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   660.034817: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   660.034818: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   660.034818: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   660.034818: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   660.034818: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   660.034818: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   660.034818: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034818: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034818: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   660.034818: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034819: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   660.034819: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   660.034819: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   660.034819: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=659663616439 softexpires=659663616439
 qemu-system-x86-14481 [023] d...1..   660.034819: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   660.034819: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   660.034819: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   660.034819: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   660.034819: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   660.034820: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   660.034820: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   660.034820: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034820: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   660.034820: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034820: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034820: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   660.034821: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.034821: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034821: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.034821: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   660.034821: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   660.034821: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034821: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034821: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.034821: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.034822: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.034822: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.034822: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034822: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.034822: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.034822: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.034822: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.034822: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.034822: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   660.034823: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.034823: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034823: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.034823: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.034823: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   660.034823: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   660.034823: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.034823: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034823: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   660.034824: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034824: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.034824: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.035214: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.035214: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.035214: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.035215: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.035215: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   660.035215: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   660.035215: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   660.035215: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   660.035215: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   660.035215: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.035215: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.035216: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.035216: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.035216: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.035216: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   660.035216: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   660.035216: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   660.035216: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   660.035216: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   660.035217: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.035217: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.035217: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.035217: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   660.035217: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   660.035217: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   660.035217: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   660.035217: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   660.035218: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   660.035218: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=659663620236
 qemu-system-x86-14481 [023] d..h1..   660.035218: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   660.035218: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   660.035218: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   660.035218: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   660.035218: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   660.035218: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   660.035218: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   660.035219: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.035219: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.035219: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   660.035219: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   660.035219: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   660.035219: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   660.035219: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   660.035220: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   660.035220: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   660.035220: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   660.035220: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   660.035220: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   660.035220: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   660.035220: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   660.035220: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   660.035220: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   660.035221: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.035221: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.035221: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.035221: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.035221: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   660.035222: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   660.035222: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.035222: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.035222: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.035222: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.035222: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.035222: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   660.035222: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.035223: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   660.035223: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   660.035223: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   660.035223: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   660.035223: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   660.035223: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   660.035223: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.035223: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   660.035224: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   660.035224: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   660.035224: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   660.035224: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.035224: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.035224: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   660.035225: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   660.035225: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   660.035225: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.035225: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   660.035225: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.035225: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.035225: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   660.035225: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.035225: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.035226: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   660.035226: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   660.035226: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035226: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.035226: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.035226: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035226: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.035226: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   660.035227: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   660.035227: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035227: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   660.035227: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035227: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   660.035227: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   660.035227: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   660.035227: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   660.035228: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   660.035228: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   660.035228: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   660.035228: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   660.035228: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035228: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035228: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   660.035228: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   660.035228: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   660.035229: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035229: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   660.035229: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035229: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035229: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   660.035229: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   660.035229: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   660.035229: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035230: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   660.035230: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   660.035230: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   660.035230: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035230: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   660.035230: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.035230: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   660.035230: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   660.035230: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   660.035231: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.035231: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.035231: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.035231: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   660.035231: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.035231: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   660.035231: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.035231: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   660.035231: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.035232: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   660.035232: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.035232: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   660.035232: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   660.035232: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   660.035232: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.035232: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.035232: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   660.035232: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   660.035233: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   660.035233: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   660.035233: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.035233: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   660.035233: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.035233: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   660.035233: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.006687: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.006687: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.006688: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.006689: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.006689: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   661.006689: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   661.006689: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   661.006689: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   661.006690: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   661.006690: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.006690: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.006690: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.006690: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.006691: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.006691: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   661.006691: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   661.006691: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   661.006692: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.006692: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   661.006692: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.006692: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.006692: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.006692: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.006692: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.006693: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   661.006693: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   661.006693: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   661.006693: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   661.006693: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=660635008121
 qemu-system-x86-14481 [023] d..h1..   661.006694: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   661.006694: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   661.006694: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   661.006694: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   661.006694: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   661.006695: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   661.006695: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   661.006695: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   661.006695: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   661.006695: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.006695: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   661.006695: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   661.006696: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   661.006696: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   661.006696: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089790 [ns] vruntime=535293544615 [ns]
 qemu-system-x86-14481 [023] d..h2..   661.006696: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   661.006696: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   661.006697: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   661.006697: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   661.006697: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   661.006697: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   661.006698: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   661.006698: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   661.006698: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   661.006698: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   661.006698: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   661.006699: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   661.006699: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   661.006699: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   661.006699: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   661.006699: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   661.006699: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   661.006699: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   661.006700: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   661.006700: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   661.006700: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   661.006700: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   661.006700: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   661.006700: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   661.006700: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   661.006701: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   661.006701: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   661.006701: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   661.006701: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   661.006701: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   661.006701: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.006702: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.006702: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.006702: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.006702: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   661.006702: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   661.006702: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.006703: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.006703: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.006703: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.006703: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   661.006703: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   661.006703: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   661.006703: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   661.006703: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   661.006703: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.006704: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.006704: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.006704: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.006704: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.006704: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   661.006704: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   661.006705: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.006705: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.006705: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.006705: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.006705: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.006705: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   661.006706: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.006706: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   661.006706: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.006706: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   661.006706: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   661.006706: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   661.006707: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   661.006707: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.006707: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.006707: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   661.006708: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.006708: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   661.006708: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   661.006708: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   661.006708: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   661.006708: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=661635000000 softexpires=661635000000
 qemu-system-x86-14481 [023] d...2..   661.006709: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   661.006709: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   661.006709: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   661.006709: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   661.006709: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   661.006709: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   661.006710: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   661.006710: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.006710: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.006711: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.006711: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.006711: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.006711: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   661.006711: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   661.006711: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.006712: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   661.006712: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.006712: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.006712: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.006712: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.006712: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.006713: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   661.006713: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   661.006713: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.006713: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.006713: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.006714: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.006714: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.006715: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd63 info 0 800000ef
 qemu-system-x86-14481 [023] .......   661.006715: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   661.006716: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.006716: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   661.006716: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.006717: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.006717: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   661.006717: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.006718: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.006718: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.006718: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   661.006719: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   661.006719: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.006719: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.006720: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.006720: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.006720: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.006720: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.006720: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.006720: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.006721: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.006721: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.006721: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.006721: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.006721: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   661.006721: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.006721: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.006722: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.006722: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.006722: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   661.006722: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   661.006722: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.006723: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.006723: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   661.006723: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.006724: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.006724: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034736: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034736: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034737: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034737: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.034737: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.034737: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   661.034737: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   661.034737: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034737: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   661.034737: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.034738: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.034738: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.034738: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034738: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034738: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   661.034738: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   661.034738: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034738: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034738: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034739: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034739: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034739: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   661.034739: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   661.034739: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   661.034740: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   661.034740: kvm_apic: apic_read APIC_TMICT = 0x898e
 qemu-system-x86-14481 [023] .......   661.034741: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   661.034741: kvm_apic: apic_write APIC_TMICT = 0x898e
 qemu-system-x86-14481 [023] .......   661.034741: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   661.034742: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   661.034742: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   661.034742: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   661.034742: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   661.034742: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   661.034743: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   661.034743: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   661.034743: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   661.034743: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   661.034743: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.034744: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.034744: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.034744: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   661.034744: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034745: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034745: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   661.034745: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034745: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034745: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   661.034745: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   661.034745: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=660663618765 softexpires=660663618765
 qemu-system-x86-14481 [023] d...1..   661.034745: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   661.034746: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   661.034746: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   661.034746: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   661.034746: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   661.034747: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   661.034747: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   661.034747: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034747: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   661.034747: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034747: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034747: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   661.034747: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034748: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034748: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034748: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   661.034748: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   661.034748: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034748: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034748: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.034748: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.034748: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.034749: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.034749: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034749: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034749: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.034749: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.034749: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.034749: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.034749: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   661.034749: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.034750: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034750: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.034750: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.034750: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   661.034750: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   661.034750: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034750: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034750: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   661.034750: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034751: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034751: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034760: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034761: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034761: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034761: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.034761: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.034761: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   661.034761: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   661.034761: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034761: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   661.034762: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.034762: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.034762: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.034762: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034762: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034762: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   661.034762: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   661.034762: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034762: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034763: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034763: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034763: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034763: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   661.034763: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   661.034763: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   661.034763: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   661.034763: kvm_apic: apic_read APIC_TMICT = 0x1b21
 qemu-system-x86-14481 [023] .......   661.034764: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   661.034764: kvm_apic: apic_write APIC_TMICT = 0x1b21
 qemu-system-x86-14481 [023] .......   661.034764: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   661.034764: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   661.034764: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   661.034764: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   661.034764: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   661.034764: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   661.034765: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   661.034765: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   661.034765: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   661.034765: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   661.034766: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   661.034766: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   661.034766: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   661.034766: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   661.034766: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   661.034766: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   661.034766: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   661.034766: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   661.034767: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   661.034767: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   661.034767: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   661.034767: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   661.034767: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.034767: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.034767: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.034767: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   661.034768: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034768: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034768: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   661.034768: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034768: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034768: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   661.034768: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   661.034768: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=660663190591 softexpires=660663190591
 qemu-system-x86-14481 [023] d...1..   661.034769: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   661.034769: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   661.034769: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   661.034769: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   661.034769: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   661.034769: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   661.034769: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   661.034769: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034770: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   661.034770: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034770: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034770: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   661.034770: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034770: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034771: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034771: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   661.034771: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   661.034771: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034771: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034771: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.034771: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.034772: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.034772: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.034772: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034772: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034772: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.034772: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.034772: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.034772: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.034773: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   661.034773: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.034773: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034773: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.034773: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.034773: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   661.034773: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   661.034773: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034773: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034774: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   661.034774: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034774: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034774: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034878: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034878: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034878: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.034878: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.034879: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   661.034879: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   661.034879: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   661.034879: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   661.034879: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   661.034879: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.034879: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034879: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034880: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034880: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034880: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   661.034880: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   661.034880: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   661.034880: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.034880: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   661.034880: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.034880: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.034881: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.034881: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.034881: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.034881: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   661.034881: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   661.034881: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   661.034881: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   661.034881: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=660663193903
 qemu-system-x86-14481 [023] d..h1..   661.034882: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   661.034882: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   661.034882: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   661.034882: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   661.034882: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   661.034882: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.034883: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.034883: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.034883: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.034883: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   661.034883: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   661.034883: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   661.034883: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   661.034884: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.034884: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.034884: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.034884: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.034884: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   661.034884: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   661.034884: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   661.034884: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   661.034884: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   661.034885: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.034885: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.034885: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.034885: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.034885: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.034885: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   661.034885: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   661.034885: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.034885: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.034886: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.034886: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.034886: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.034886: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   661.034886: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.034886: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   661.034886: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.034886: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   661.034887: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   661.034887: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   661.034887: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   661.034887: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.034887: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.034887: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   661.034887: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.034887: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.034888: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034888: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.034888: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.034888: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   661.034888: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   661.034888: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034888: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   661.034888: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.034889: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.034889: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.034889: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034889: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034890: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   661.034890: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   661.034890: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034890: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034890: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034890: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034890: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034891: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   661.034891: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   661.034891: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034891: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   661.034891: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034891: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   661.034891: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   661.034892: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   661.034892: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   661.034892: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   661.034892: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   661.034892: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   661.034892: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   661.034892: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034893: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034893: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   661.034893: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   661.034893: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   661.034893: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034893: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   661.034893: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034894: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034894: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.034894: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   661.034894: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.034894: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034894: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.034894: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   661.034894: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.034895: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034895: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034895: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034895: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034895: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   661.034895: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   661.034895: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034895: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034896: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.034896: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.034896: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.034896: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.034896: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034896: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034896: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.034896: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.034896: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.034897: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.034897: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   661.034897: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.034897: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034897: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.034897: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.034897: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   661.034897: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   661.034898: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034898: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034898: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   661.034898: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034898: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034898: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034902: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034902: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034903: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034903: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.034903: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.034903: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   661.034903: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   661.034903: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034903: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   661.034903: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.034904: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.034904: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.034904: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034904: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034904: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   661.034904: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   661.034904: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034904: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034905: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034905: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034905: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034905: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   661.034905: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   661.034905: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   661.034905: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   661.034905: kvm_apic: apic_read APIC_TMICT = 0x60f3
 qemu-system-x86-14481 [023] .......   661.034906: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   661.034906: kvm_apic: apic_write APIC_TMICT = 0x60f3
 qemu-system-x86-14481 [023] .......   661.034906: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   661.034906: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   661.034906: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   661.034906: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   661.034906: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   661.034906: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   661.034907: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   661.034907: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   661.034907: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   661.034907: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   661.034907: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.034907: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.034907: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.034907: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   661.034907: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034908: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034908: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   661.034908: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034908: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.034908: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   661.034909: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   661.034909: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=660663616511 softexpires=660663616511
 qemu-system-x86-14481 [023] d...1..   661.034909: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   661.034909: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   661.034909: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   661.034909: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   661.034909: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   661.034910: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   661.034910: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   661.034910: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034910: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   661.034910: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034910: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034910: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   661.034910: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.034911: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034911: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.034911: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   661.034911: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   661.034911: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034911: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034911: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.034911: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.034911: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.034912: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.034912: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034912: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.034912: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.034912: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.034912: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.034912: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.034912: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   661.034913: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.034913: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034913: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.034913: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.034913: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   661.034913: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   661.034913: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.034913: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034913: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   661.034914: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034914: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.034914: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.035304: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035305: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035305: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.035305: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.035305: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   661.035305: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   661.035305: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   661.035305: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   661.035306: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   661.035306: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.035306: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035306: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035306: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035306: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035306: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   661.035306: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   661.035307: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   661.035307: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.035307: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   661.035307: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.035307: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.035307: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.035307: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.035307: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.035307: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   661.035308: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   661.035308: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   661.035308: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   661.035308: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=660663620381
 qemu-system-x86-14481 [023] d..h1..   661.035308: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   661.035308: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   661.035308: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   661.035308: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   661.035309: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   661.035309: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.035309: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.035309: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.035309: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.035309: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   661.035309: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   661.035309: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   661.035310: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   661.035310: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.035310: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.035310: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.035310: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.035310: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   661.035310: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   661.035310: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   661.035311: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   661.035311: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   661.035311: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.035311: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.035311: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.035311: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.035311: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.035311: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   661.035312: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   661.035312: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.035312: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.035312: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.035312: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.035312: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.035312: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   661.035312: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.035313: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   661.035313: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.035313: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   661.035313: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   661.035313: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   661.035314: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   661.035314: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.035314: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.035314: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   661.035314: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.035314: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.035315: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035315: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.035315: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.035315: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   661.035315: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   661.035315: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035315: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   661.035315: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.035316: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.035316: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.035316: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035316: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035316: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   661.035316: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   661.035316: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035316: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.035316: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.035317: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035317: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.035317: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   661.035317: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   661.035317: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035317: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   661.035317: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035318: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   661.035318: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   661.035318: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   661.035318: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   661.035318: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   661.035318: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   661.035318: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   661.035318: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   661.035318: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035319: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035319: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   661.035319: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   661.035319: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   661.035319: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035319: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   661.035319: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035319: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035320: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.035320: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   661.035320: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.035320: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035320: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.035320: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   661.035320: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.035320: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035320: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035321: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.035321: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.035321: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   661.035321: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   661.035321: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035321: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035321: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.035321: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.035321: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.035322: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.035322: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035322: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035322: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.035322: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.035322: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.035322: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.035322: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   661.035323: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.035323: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035323: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.035323: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.035323: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   661.035323: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   661.035323: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035323: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.035323: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   661.035324: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.035324: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.035324: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.035899: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035900: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035900: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035900: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.035900: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.035900: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   661.035900: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   661.035900: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035900: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   661.035901: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.035901: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.035901: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.035901: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035901: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035901: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   661.035901: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   661.035901: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035902: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.035902: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.035902: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035902: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.035902: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   661.035903: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   661.035903: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   661.035903: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   661.035903: kvm_apic: apic_read APIC_TMICT = 0x61ab
 qemu-system-x86-14481 [023] .......   661.035903: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   661.035903: kvm_apic: apic_write APIC_TMICT = 0x61ab
 qemu-system-x86-14481 [023] .......   661.035903: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   661.035904: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   661.035904: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   661.035904: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   661.035904: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   661.035904: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   661.035904: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   661.035904: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   661.035904: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   661.035904: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   661.035905: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.035905: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.035905: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   661.035905: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   661.035905: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.035905: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.035905: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   661.035906: queued_spin_lock_slowpath <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   661.035906: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.035906: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   661.035906: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   661.035906: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   661.035907: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=660664616899 softexpires=660664616899
 qemu-system-x86-14481 [023] d...1..   661.035907: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   661.035907: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   661.035907: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   661.035907: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   661.035907: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   661.035907: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   661.035907: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   661.035908: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035908: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   661.035908: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035908: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035908: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   661.035908: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.035908: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.035908: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.035908: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   661.035909: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   661.035909: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035909: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035909: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.035909: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.035909: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.035909: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.035909: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035910: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.035910: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.035910: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.035910: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.035910: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.035910: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   661.035910: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.035910: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035910: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.035911: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.035911: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   661.035911: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   661.035911: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.035911: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.035911: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   661.035911: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.035911: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.035911: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.036305: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.036305: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.036305: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.036305: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.036305: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   661.036305: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   661.036306: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   661.036306: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   661.036306: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   661.036306: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.036306: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.036306: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.036306: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.036306: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.036307: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   661.036307: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   661.036307: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   661.036307: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.036307: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   661.036307: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.036307: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.036307: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.036308: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.036308: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.036308: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   661.036308: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   661.036308: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   661.036308: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   661.036308: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=660664620603
 qemu-system-x86-14481 [023] d..h1..   661.036308: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   661.036309: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   661.036309: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   661.036309: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   661.036309: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   661.036309: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.036309: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   661.036309: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.036309: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.036310: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   661.036310: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   661.036310: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   661.036310: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   661.036310: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   661.036311: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.036311: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.036311: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   661.036311: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   661.036311: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   661.036311: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   661.036311: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   661.036312: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   661.036312: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   661.036312: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.036312: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.036312: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.036312: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.036312: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   661.036312: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   661.036313: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.036313: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.036313: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.036313: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.036313: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.036313: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   661.036313: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.036314: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   661.036314: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   661.036314: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   661.036314: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   661.036314: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   661.036314: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   661.036314: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.036314: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   661.036314: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   661.036315: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   661.036315: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   661.036315: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.036315: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.036315: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   661.036315: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   661.036315: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   661.036316: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.036316: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   661.036316: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.036316: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.036316: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   661.036316: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.036316: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.036316: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   661.036316: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   661.036317: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036317: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.036317: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.036317: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036317: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.036317: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   661.036317: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   661.036318: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036318: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   661.036318: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036318: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   661.036318: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   661.036318: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   661.036318: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   661.036318: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   661.036318: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   661.036319: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   661.036319: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   661.036319: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036319: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036319: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   661.036319: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   661.036319: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   661.036319: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036320: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   661.036320: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036320: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036320: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.036320: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   661.036320: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.036320: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036320: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.036320: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   661.036321: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   661.036321: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036321: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   661.036321: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.036321: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   661.036321: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   661.036321: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   661.036321: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.036321: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.036322: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.036322: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   661.036322: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.036322: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   661.036322: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.036322: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   661.036322: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.036322: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   661.036322: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.036323: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   661.036323: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   661.036323: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   661.036323: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.036323: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.036323: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   661.036323: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   661.036323: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   661.036324: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   661.036324: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.036324: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   661.036324: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.036324: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   661.036324: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.006777: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.006778: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.006778: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.006779: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.006779: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   662.006779: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   662.006779: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   662.006779: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   662.006780: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   662.006780: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.006780: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.006780: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.006780: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.006780: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.006781: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   662.006781: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   662.006781: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   662.006781: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   662.006781: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   662.006781: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.006782: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.006782: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.006782: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   662.006782: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   662.006782: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   662.006782: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   662.006783: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   662.006783: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   662.006783: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=661635007527
 qemu-system-x86-14481 [023] d..h1..   662.006783: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   662.006783: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   662.006783: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   662.006784: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   662.006784: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   662.006784: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   662.006784: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   662.006784: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   662.006785: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   662.006785: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   662.006785: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   662.006785: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   662.006785: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   662.006786: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   662.006786: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089544 [ns] vruntime=536293634159 [ns]
 qemu-system-x86-14481 [023] d..h2..   662.006786: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   662.006786: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   662.006787: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   662.006787: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   662.006787: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   662.006787: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   662.006788: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   662.006788: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   662.006788: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   662.006788: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   662.006788: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   662.006788: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   662.006789: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   662.006789: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   662.006789: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   662.006789: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   662.006789: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   662.006789: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   662.006790: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   662.006790: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   662.006790: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   662.006790: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   662.006790: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   662.006790: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   662.006790: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   662.006791: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   662.006791: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   662.006791: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   662.006791: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   662.006791: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   662.006791: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   662.006792: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   662.006792: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.006792: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.006792: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   662.006792: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   662.006792: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.006792: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   662.006793: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   662.006793: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   662.006793: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   662.006793: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   662.006793: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   662.006793: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   662.006793: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   662.006793: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   662.006793: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.006794: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.006794: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.006794: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.006794: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   662.006794: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   662.006795: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.006795: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.006795: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.006795: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.006796: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.006796: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   662.006796: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.006796: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   662.006796: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.006796: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   662.006796: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   662.006797: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   662.006797: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   662.006797: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.006797: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.006797: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   662.006798: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.006798: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   662.006798: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   662.006798: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   662.006799: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   662.006799: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=662635000000 softexpires=662635000000
 qemu-system-x86-14481 [023] d...2..   662.006799: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   662.006799: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   662.006799: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   662.006800: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   662.006800: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   662.006800: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   662.006800: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   662.006800: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.006800: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.006801: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.006801: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.006801: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.006801: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   662.006801: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   662.006802: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.006802: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   662.006802: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.006802: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.006802: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.006802: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.006802: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.006802: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   662.006803: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   662.006803: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.006803: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.006803: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.006804: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.006804: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.006804: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   662.006805: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   662.006806: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.006806: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   662.006806: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.006807: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.006807: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   662.006807: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.006808: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.006808: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.006808: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   662.006809: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   662.006809: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.006809: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.006809: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.006810: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.006810: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.006810: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.006810: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.006810: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.006810: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.006810: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.006810: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.006811: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.006811: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   662.006811: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.006811: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.006811: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.006811: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.006811: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   662.006811: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   662.006812: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.006812: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.006812: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   662.006813: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.006813: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.006813: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034831: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034831: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034831: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034832: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.034832: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.034832: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   662.034832: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   662.034832: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034832: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   662.034832: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.034832: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.034832: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.034833: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034833: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034833: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   662.034833: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   662.034833: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034833: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034833: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034834: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034834: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034834: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   662.034834: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   662.034834: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   662.034835: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   662.034835: kvm_apic: apic_read APIC_TMICT = 0x887f
 qemu-system-x86-14481 [023] .......   662.034836: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   662.034836: kvm_apic: apic_write APIC_TMICT = 0x887f
 qemu-system-x86-14481 [023] .......   662.034836: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   662.034836: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   662.034836: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   662.034837: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   662.034837: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   662.034837: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   662.034837: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   662.034838: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   662.034838: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   662.034838: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   662.034838: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   662.034838: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   662.034839: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   662.034839: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   662.034839: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034839: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034840: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   662.034840: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034840: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034840: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   662.034840: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   662.034841: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=661663619042 softexpires=661663619042
 qemu-system-x86-14481 [023] d...1..   662.034841: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   662.034841: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   662.034841: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   662.034841: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   662.034841: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   662.034842: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   662.034842: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   662.034842: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034842: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   662.034842: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034843: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034843: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   662.034843: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034843: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034843: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034843: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   662.034843: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   662.034843: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034843: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034844: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.034844: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.034844: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.034844: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.034844: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034844: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034844: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.034844: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.034844: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.034844: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.034845: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   662.034845: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.034845: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034845: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.034845: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.034845: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   662.034845: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   662.034845: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034846: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034846: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   662.034846: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034846: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034846: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034857: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034857: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034857: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034857: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.034858: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.034858: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   662.034858: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   662.034858: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034858: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   662.034858: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.034858: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.034858: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.034859: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034859: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034859: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   662.034859: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   662.034859: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034859: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034859: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034859: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034859: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034860: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   662.034860: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   662.034860: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   662.034860: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   662.034860: kvm_apic: apic_read APIC_TMICT = 0x1992
 qemu-system-x86-14481 [023] .......   662.034860: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   662.034860: kvm_apic: apic_write APIC_TMICT = 0x1992
 qemu-system-x86-14481 [023] .......   662.034860: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   662.034861: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   662.034861: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   662.034861: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   662.034861: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   662.034861: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   662.034861: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   662.034861: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   662.034861: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   662.034862: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   662.034862: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   662.034862: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   662.034862: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   662.034862: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   662.034862: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   662.034862: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   662.034863: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   662.034863: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   662.034863: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   662.034863: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   662.034863: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   662.034863: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   662.034863: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   662.034863: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   662.034863: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   662.034864: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   662.034864: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034864: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034864: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   662.034864: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034864: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034864: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   662.034864: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   662.034865: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=661663190181 softexpires=661663190181
 qemu-system-x86-14481 [023] d...1..   662.034865: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   662.034865: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   662.034865: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   662.034865: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   662.034865: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   662.034866: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   662.034866: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   662.034866: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034866: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   662.034866: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034866: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034866: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   662.034867: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034867: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034867: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034867: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   662.034867: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   662.034867: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034867: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034867: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.034867: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.034867: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.034868: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.034868: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034868: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034868: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.034868: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.034868: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.034868: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.034868: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   662.034868: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.034869: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034869: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.034869: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.034869: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   662.034869: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   662.034869: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034869: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034869: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   662.034870: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034870: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034870: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034968: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034968: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034968: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.034968: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.034968: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   662.034969: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   662.034969: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   662.034969: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   662.034969: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   662.034969: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.034969: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034969: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034969: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034970: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034970: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   662.034970: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   662.034970: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   662.034970: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   662.034970: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   662.034970: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.034970: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.034970: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.034971: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   662.034971: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   662.034971: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   662.034971: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   662.034971: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   662.034971: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   662.034971: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=661663193584
 qemu-system-x86-14481 [023] d..h1..   662.034971: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   662.034972: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   662.034972: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   662.034972: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   662.034972: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   662.034972: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   662.034972: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   662.034973: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.034973: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.034973: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   662.034973: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   662.034973: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   662.034973: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   662.034973: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.034974: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   662.034974: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   662.034974: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   662.034974: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   662.034974: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   662.034974: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   662.034974: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   662.034974: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   662.034974: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   662.034975: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.034975: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.034975: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.034975: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.034975: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   662.034975: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   662.034975: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.034975: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.034976: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.034976: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.034976: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.034976: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   662.034976: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.034976: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   662.034976: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.034976: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   662.034977: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   662.034977: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   662.034977: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   662.034977: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.034977: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.034977: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   662.034977: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.034978: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.034978: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034978: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.034978: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.034978: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   662.034978: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   662.034979: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034979: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   662.034979: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.034979: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.034979: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.034979: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034979: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034979: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   662.034980: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   662.034980: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034980: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034980: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034980: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034980: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034980: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   662.034980: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   662.034981: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034981: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   662.034981: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034981: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   662.034981: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   662.034981: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   662.034981: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   662.034982: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   662.034982: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   662.034982: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   662.034982: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   662.034982: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034982: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034982: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   662.034982: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   662.034983: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   662.034983: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034983: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   662.034983: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034983: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034983: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   662.034983: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   662.034984: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   662.034984: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034984: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   662.034984: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   662.034984: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   662.034984: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034984: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034985: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034985: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034985: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   662.034985: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   662.034985: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034985: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034985: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.034985: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.034985: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.034986: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.034986: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034986: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034986: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.034986: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.034986: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.034986: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.034986: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   662.034987: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.034987: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034987: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.034987: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.034987: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   662.034987: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   662.034987: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034987: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034987: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   662.034988: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034988: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034988: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.034992: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034992: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034992: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034992: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.034993: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.034993: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   662.034993: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   662.034993: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.034993: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   662.034993: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.034993: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.034993: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.034993: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034994: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.034994: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   662.034994: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   662.034994: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034994: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034994: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034994: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034994: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.034995: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   662.034995: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   662.034995: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   662.034995: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   662.034995: kvm_apic: apic_read APIC_TMICT = 0x6113
 qemu-system-x86-14481 [023] .......   662.034995: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   662.034995: kvm_apic: apic_write APIC_TMICT = 0x6113
 qemu-system-x86-14481 [023] .......   662.034996: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   662.034996: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   662.034996: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   662.034996: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   662.034996: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   662.034996: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   662.034996: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   662.034997: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   662.034997: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   662.034997: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   662.034997: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   662.034997: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   662.034997: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   662.034997: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   662.034997: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034998: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034998: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   662.034998: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034998: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   662.034998: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   662.034998: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   662.034998: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=661663616732 softexpires=661663616732
 qemu-system-x86-14481 [023] d...1..   662.034998: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   662.034999: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   662.034999: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   662.034999: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   662.034999: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   662.034999: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   662.034999: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   662.034999: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.034999: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   662.035000: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035000: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035000: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   662.035000: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035000: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.035000: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.035000: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   662.035000: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   662.035000: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035001: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035001: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.035001: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.035001: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.035001: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.035001: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.035001: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.035001: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.035001: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.035002: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.035002: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.035002: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   662.035002: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.035002: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035002: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.035002: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.035002: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   662.035002: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   662.035003: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035003: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.035003: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   662.035003: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.035003: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.035003: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.035395: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035395: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035395: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.035395: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.035395: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   662.035396: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   662.035396: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   662.035396: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   662.035396: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   662.035396: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.035396: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.035396: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.035396: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.035397: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.035397: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   662.035397: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   662.035397: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   662.035397: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   662.035397: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   662.035397: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.035397: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.035397: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.035398: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   662.035398: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   662.035398: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   662.035398: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   662.035398: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   662.035398: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   662.035398: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=661663620609
 qemu-system-x86-14481 [023] d..h1..   662.035399: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   662.035399: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   662.035399: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   662.035399: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   662.035399: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   662.035399: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   662.035399: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   662.035399: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.035399: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.035400: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   662.035400: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   662.035400: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   662.035400: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   662.035400: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   662.035400: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   662.035400: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   662.035401: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   662.035401: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   662.035401: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   662.035401: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   662.035401: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   662.035401: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   662.035401: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   662.035401: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.035402: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.035402: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.035402: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.035402: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   662.035402: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   662.035402: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.035403: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.035403: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.035403: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.035403: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.035403: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   662.035403: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.035403: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   662.035403: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   662.035404: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   662.035404: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   662.035404: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   662.035404: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   662.035404: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.035404: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   662.035404: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   662.035404: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   662.035405: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   662.035405: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035405: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.035405: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   662.035405: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   662.035405: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   662.035405: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035406: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   662.035406: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.035406: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.035406: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   662.035406: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.035406: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.035406: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   662.035406: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   662.035406: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035407: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.035407: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.035407: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035407: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.035407: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd63 info 0 800000ef
 qemu-system-x86-14481 [023] .......   662.035407: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   662.035407: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035408: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   662.035408: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035408: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   662.035408: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   662.035408: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   662.035408: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   662.035408: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   662.035408: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   662.035408: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   662.035409: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   662.035409: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035409: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035409: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   662.035409: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   662.035409: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   662.035409: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035409: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   662.035410: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035410: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035410: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   662.035410: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   662.035410: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   662.035410: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035410: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   662.035410: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   662.035410: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   662.035411: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035411: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   662.035411: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.035411: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   662.035411: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   662.035411: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   662.035411: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035411: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035411: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.035412: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   662.035412: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.035412: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   662.035412: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.035412: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   662.035412: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.035412: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   662.035412: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.035412: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   662.035413: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   662.035413: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   662.035413: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035413: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.035413: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   662.035413: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   662.035413: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   662.035413: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   662.035413: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.035414: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   662.035414: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.035414: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   662.035414: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.006866: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.006867: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.006868: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.006868: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.006868: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   663.006869: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   663.006869: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   663.006869: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   663.006869: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   663.006869: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.006870: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.006870: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.006870: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.006871: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.006871: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   663.006871: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   663.006871: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   663.006871: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   663.006871: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   663.006872: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.006872: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.006872: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.006872: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   663.006872: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   663.006872: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   663.006873: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   663.006873: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   663.006873: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   663.006873: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=662635007501
 qemu-system-x86-14481 [023] d..h1..   663.006873: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   663.006873: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   663.006874: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   663.006874: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   663.006874: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   663.006874: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   663.006874: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   663.006874: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   663.006875: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   663.006875: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   663.006875: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   663.006875: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   663.006875: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   663.006876: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   663.006876: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090083 [ns] vruntime=537293724242 [ns]
 qemu-system-x86-14481 [023] d..h2..   663.006876: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   663.006876: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   663.006876: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   663.006877: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   663.006877: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   663.006877: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   663.006877: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   663.006878: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   663.006878: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   663.006878: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   663.006878: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   663.006878: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   663.006878: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   663.006878: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   663.006879: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   663.006879: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   663.006879: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   663.006879: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   663.006879: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   663.006879: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   663.006879: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   663.006880: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   663.006880: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   663.006880: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   663.006880: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   663.006880: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   663.006880: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   663.006881: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   663.006881: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   663.006881: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   663.006881: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   663.006881: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   663.006881: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.006881: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.006882: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   663.006882: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   663.006882: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.006882: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   663.006882: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   663.006882: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   663.006882: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   663.006882: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   663.006883: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   663.006883: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   663.006883: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   663.006883: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   663.006883: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.006883: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.006883: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.006883: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.006884: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   663.006884: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   663.006884: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.006884: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.006885: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.006885: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.006885: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.006885: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   663.006885: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.006885: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   663.006886: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.006886: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   663.006886: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   663.006886: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   663.006886: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   663.006886: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.006887: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.006887: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   663.006887: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.006887: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   663.006887: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   663.006888: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   663.006888: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   663.006888: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=663635000000 softexpires=663635000000
 qemu-system-x86-14481 [023] d...2..   663.006888: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   663.006889: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   663.006889: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   663.006889: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   663.006889: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   663.006889: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   663.006889: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   663.006890: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.006890: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.006890: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.006890: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.006890: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.006891: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   663.006891: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   663.006891: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.006891: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   663.006891: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.006891: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.006891: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.006892: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.006892: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.006892: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   663.006892: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   663.006892: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.006892: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.006892: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.006893: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.006893: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.006894: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   663.006895: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   663.006895: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.006895: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   663.006896: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.006896: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.006896: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   663.006897: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.006897: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.006897: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.006897: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   663.006898: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   663.006898: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.006899: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.006899: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.006899: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.006899: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.006899: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.006899: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.006899: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.006899: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.006900: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.006900: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.006900: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.006900: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   663.006900: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.006900: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.006900: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.006900: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.006901: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   663.006901: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   663.006901: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.006901: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.006902: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   663.006902: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.006902: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.006903: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.034918: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034918: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034919: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034919: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.034919: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.034919: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   663.034919: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   663.034919: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034919: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   663.034919: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.034920: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.034920: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.034920: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.034920: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.034920: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   663.034920: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   663.034920: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034920: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.034920: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.034921: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034921: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.034921: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   663.034921: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   663.034921: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   663.034922: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   663.034922: kvm_apic: apic_read APIC_TMICT = 0x893f
 qemu-system-x86-14481 [023] .......   663.034923: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   663.034923: kvm_apic: apic_write APIC_TMICT = 0x893f
 qemu-system-x86-14481 [023] .......   663.034923: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   663.034924: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   663.034924: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   663.034924: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   663.034925: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   663.034925: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   663.034925: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   663.034925: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   663.034925: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   663.034926: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   663.034926: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   663.034926: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   663.034926: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   663.034926: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   663.034927: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.034927: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.034927: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   663.034927: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.034927: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.034927: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   663.034927: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   663.034927: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=662663619506 softexpires=662663619506
 qemu-system-x86-14481 [023] d...1..   663.034928: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   663.034928: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   663.034928: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   663.034928: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   663.034929: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   663.034929: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   663.034929: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   663.034929: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034929: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   663.034930: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034930: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034930: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   663.034930: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034930: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.034930: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.034930: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   663.034930: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   663.034930: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034931: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034931: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.034931: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.034931: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.034931: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.034931: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.034931: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.034931: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.034932: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.034932: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.034932: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.034932: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   663.034932: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.034932: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034932: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.034932: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.034932: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   663.034932: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   663.034933: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034933: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.034933: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   663.034933: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.034933: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.034933: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.034943: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034943: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034943: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034943: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.034943: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.034944: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   663.034944: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   663.034944: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034944: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   663.034944: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.034944: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.034944: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.034944: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.034945: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.034945: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   663.034945: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   663.034945: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034945: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.034945: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.034945: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034945: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.034945: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   663.034946: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   663.034946: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   663.034946: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   663.034946: kvm_apic: apic_read APIC_TMICT = 0x1aa1
 qemu-system-x86-14481 [023] .......   663.034946: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   663.034946: kvm_apic: apic_write APIC_TMICT = 0x1aa1
 qemu-system-x86-14481 [023] .......   663.034946: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   663.034947: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   663.034947: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   663.034947: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   663.034947: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   663.034947: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   663.034947: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   663.034948: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   663.034948: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   663.034948: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   663.034948: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   663.034948: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   663.034948: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   663.034948: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   663.034949: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   663.034949: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   663.034949: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   663.034949: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   663.034949: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   663.034949: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   663.034949: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   663.034949: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   663.034949: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   663.034950: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   663.034950: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   663.034950: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   663.034950: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.034950: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.034950: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   663.034950: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.034950: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.034951: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   663.034951: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   663.034951: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=662663190649 softexpires=662663190649
 qemu-system-x86-14481 [023] d...1..   663.034951: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   663.034951: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   663.034951: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   663.034951: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   663.034951: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   663.034952: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   663.034952: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   663.034952: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034952: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   663.034952: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034952: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034952: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   663.034953: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.034953: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.034953: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.034953: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   663.034953: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   663.034953: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034954: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034954: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.034954: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.034954: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.034954: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.034954: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.034954: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.034954: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.034955: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.034955: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.034955: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.034955: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   663.034955: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.034955: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034955: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.034955: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.034955: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   663.034956: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   663.034956: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.034956: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.034956: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   663.034956: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.034956: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.034956: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035058: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035059: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035059: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.035059: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.035059: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   663.035059: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   663.035059: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   663.035059: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   663.035059: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   663.035060: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.035060: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035060: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035060: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035060: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035060: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   663.035060: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   663.035060: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   663.035061: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   663.035061: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   663.035061: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035061: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035061: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035061: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   663.035061: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   663.035061: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   663.035062: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   663.035062: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   663.035062: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   663.035062: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=662663194046
 qemu-system-x86-14481 [023] d..h1..   663.035062: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   663.035062: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   663.035063: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   663.035063: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   663.035063: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   663.035063: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   663.035063: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   663.035063: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035063: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035063: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   663.035064: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   663.035064: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   663.035064: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   663.035064: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035064: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   663.035064: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   663.035064: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   663.035064: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   663.035065: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   663.035065: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   663.035065: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   663.035065: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   663.035065: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   663.035065: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035065: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035065: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035066: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035066: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   663.035066: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   663.035066: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035066: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035066: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.035066: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.035066: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.035067: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   663.035067: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.035067: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   663.035067: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.035067: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   663.035067: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   663.035067: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   663.035067: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   663.035068: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.035068: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.035068: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   663.035068: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035068: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035068: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035068: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.035069: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.035069: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   663.035069: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   663.035069: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035069: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   663.035069: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.035070: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.035070: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.035070: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035070: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035070: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   663.035070: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   663.035070: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035071: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035071: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035071: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035071: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035071: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   663.035072: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   663.035072: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035072: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   663.035072: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035072: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   663.035072: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   663.035073: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   663.035073: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   663.035073: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   663.035073: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   663.035073: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   663.035073: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   663.035074: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035074: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035074: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   663.035074: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   663.035074: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   663.035074: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035074: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   663.035075: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035075: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035075: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   663.035075: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   663.035075: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   663.035075: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035075: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   663.035076: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   663.035076: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   663.035076: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035076: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035076: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035076: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035076: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   663.035076: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   663.035077: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035077: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035077: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.035077: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.035077: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.035077: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.035077: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035077: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035077: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.035078: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.035078: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.035078: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.035078: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   663.035078: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.035078: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035078: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.035078: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.035078: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   663.035079: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   663.035079: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035079: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035079: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   663.035079: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035079: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035079: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035084: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035084: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035084: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035084: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.035084: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.035084: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   663.035084: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   663.035084: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035085: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   663.035085: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.035085: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.035085: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.035085: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035085: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035085: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   663.035085: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   663.035086: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035086: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035086: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035086: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035086: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035086: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   663.035086: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   663.035086: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   663.035087: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   663.035087: kvm_apic: apic_read APIC_TMICT = 0x60bd
 qemu-system-x86-14481 [023] .......   663.035087: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   663.035087: kvm_apic: apic_write APIC_TMICT = 0x60bd
 qemu-system-x86-14481 [023] .......   663.035087: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   663.035087: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   663.035087: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   663.035087: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   663.035088: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   663.035088: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   663.035088: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   663.035088: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   663.035088: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   663.035088: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   663.035088: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   663.035088: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   663.035089: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   663.035089: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   663.035089: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.035089: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.035089: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   663.035089: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.035090: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   663.035090: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   663.035090: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   663.035090: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=662663616565 softexpires=662663616565
 qemu-system-x86-14481 [023] d...1..   663.035090: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   663.035090: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   663.035090: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   663.035091: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   663.035091: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   663.035091: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   663.035091: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   663.035091: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035091: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   663.035091: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035091: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035092: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   663.035092: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035092: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035092: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035092: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   663.035092: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   663.035092: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035092: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035092: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.035093: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.035093: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.035093: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.035093: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035093: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035093: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.035093: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.035093: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.035093: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.035094: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   663.035094: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.035094: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035094: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.035094: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.035094: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   663.035094: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   663.035094: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035094: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035095: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   663.035095: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035095: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035095: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035485: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035485: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035485: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.035485: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.035485: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   663.035486: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   663.035486: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   663.035486: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   663.035486: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   663.035486: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.035486: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035486: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035486: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035487: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035487: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   663.035487: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   663.035487: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   663.035487: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   663.035487: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   663.035487: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035487: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035488: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035488: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   663.035488: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   663.035488: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   663.035488: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   663.035488: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   663.035488: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   663.035488: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=662663620462
 qemu-system-x86-14481 [023] d..h1..   663.035489: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   663.035489: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   663.035489: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   663.035489: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   663.035489: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   663.035489: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   663.035489: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   663.035489: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035489: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035490: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   663.035490: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   663.035490: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   663.035490: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   663.035490: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   663.035490: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   663.035491: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   663.035491: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   663.035491: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   663.035491: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   663.035491: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   663.035491: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   663.035491: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   663.035491: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   663.035491: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035492: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035492: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035492: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035492: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   663.035492: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   663.035492: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035492: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035492: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.035493: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.035493: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.035493: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   663.035493: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.035493: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   663.035494: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   663.035494: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   663.035494: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   663.035494: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   663.035494: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   663.035494: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.035494: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   663.035494: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   663.035495: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035495: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   663.035495: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035495: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.035495: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   663.035495: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   663.035495: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   663.035496: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035496: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   663.035496: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.035496: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.035496: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   663.035496: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035496: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035497: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   663.035497: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   663.035497: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035497: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035497: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035497: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035497: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035497: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   663.035498: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   663.035498: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035498: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   663.035498: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035498: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   663.035498: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   663.035498: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   663.035498: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   663.035498: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   663.035499: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   663.035499: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   663.035499: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   663.035499: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035499: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035499: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   663.035499: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   663.035499: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   663.035500: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035500: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   663.035500: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035500: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035500: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   663.035500: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   663.035500: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   663.035500: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035500: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   663.035501: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   663.035501: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   663.035501: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035501: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   663.035501: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035501: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   663.035501: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   663.035501: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   663.035501: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035502: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035502: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.035502: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   663.035502: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.035502: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   663.035502: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035502: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   663.035502: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.035503: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   663.035503: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.035503: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   663.035503: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   663.035503: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   663.035503: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035503: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.035503: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   663.035503: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   663.035504: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   663.035504: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   663.035504: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035504: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   663.035504: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035504: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   663.035504: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.006956: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.006957: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.006958: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.006958: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.006958: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   664.006958: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   664.006959: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   664.006959: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   664.006959: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   664.006959: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.006959: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.006959: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.006959: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.006960: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.006960: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   664.006960: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   664.006960: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   664.006960: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.006960: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   664.006961: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.006961: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.006961: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.006961: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.006962: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.006962: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   664.006962: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   664.006962: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   664.006962: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   664.006962: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=663635006714
 qemu-system-x86-14481 [023] d..h1..   664.006962: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   664.006963: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   664.006963: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   664.006963: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   664.006963: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   664.006963: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   664.006963: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   664.006964: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   664.006964: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   664.006964: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.006964: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   664.006964: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   664.006964: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   664.006965: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   664.006965: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089119 [ns] vruntime=538293813361 [ns]
 qemu-system-x86-14481 [023] d..h2..   664.006965: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   664.006965: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   664.006965: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   664.006966: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   664.006966: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   664.006966: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   664.006966: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   664.006967: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   664.006967: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   664.006967: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   664.006967: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   664.006967: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   664.006967: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   664.006967: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   664.006968: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   664.006968: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   664.006968: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   664.006968: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   664.006968: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   664.006968: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   664.006968: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   664.006968: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   664.006969: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   664.006969: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   664.006969: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   664.006969: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   664.006969: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   664.006970: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   664.006970: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   664.006970: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   664.006970: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.006970: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.006970: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.006970: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.006970: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   664.006971: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   664.006971: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.006971: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.006971: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.006971: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.006971: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   664.006971: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   664.006971: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   664.006972: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   664.006972: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   664.006972: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.006972: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.006972: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.006972: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.006972: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.006972: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   664.006972: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   664.006973: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.006973: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.006973: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.006973: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.006974: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.006974: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   664.006974: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.006974: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   664.006974: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.006974: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   664.006974: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   664.006974: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   664.006974: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   664.006975: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.006975: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.006975: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   664.006975: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.006975: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   664.006975: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   664.006975: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   664.006976: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   664.006976: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=664635000000 softexpires=664635000000
 qemu-system-x86-14481 [023] d...2..   664.006976: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   664.006976: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   664.006976: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   664.006976: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   664.006977: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   664.006977: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   664.006977: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   664.006977: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.006977: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.006978: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.006978: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.006978: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.006978: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   664.006978: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   664.006978: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.006979: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   664.006979: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.006979: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.006979: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.006979: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.006979: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.006980: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   664.006980: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   664.006980: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.006980: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.006980: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.006981: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.006981: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.006981: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   664.006982: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   664.006982: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.006983: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   664.006983: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.006983: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.006984: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   664.006984: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.006985: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.006985: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.006985: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   664.006985: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   664.006985: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.006986: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.006986: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.006986: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.006986: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.006986: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.006986: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.006986: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.006986: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.006987: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.006987: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.006987: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.006987: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   664.006987: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.006987: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.006987: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.006987: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.006987: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   664.006988: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   664.006988: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.006988: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.006988: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   664.006989: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.006989: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.006989: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035002: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035002: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035002: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035002: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.035002: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.035002: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   664.035002: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   664.035003: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035003: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   664.035003: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035003: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.035003: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.035003: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035003: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035003: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   664.035003: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   664.035004: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035004: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035004: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035004: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035004: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035004: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   664.035004: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   664.035005: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   664.035005: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   664.035005: kvm_apic: apic_read APIC_TMICT = 0x8ad1
 qemu-system-x86-14481 [023] .......   664.035005: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   664.035005: kvm_apic: apic_write APIC_TMICT = 0x8ad1
 qemu-system-x86-14481 [023] .......   664.035006: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   664.035006: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   664.035006: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   664.035006: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   664.035007: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   664.035007: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   664.035007: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   664.035007: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   664.035007: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   664.035008: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   664.035008: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.035008: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.035008: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.035008: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   664.035008: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035009: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035009: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   664.035009: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035009: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035009: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   664.035009: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   664.035009: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=663663617725 softexpires=663663617725
 qemu-system-x86-14481 [023] d...1..   664.035010: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   664.035010: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   664.035010: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   664.035010: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   664.035010: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   664.035010: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   664.035010: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   664.035011: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035011: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   664.035011: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035011: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035011: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   664.035011: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035011: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035012: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035012: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   664.035012: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   664.035012: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035012: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035012: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.035012: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035013: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.035013: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.035013: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035013: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035013: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.035013: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.035013: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.035014: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.035014: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   664.035014: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.035014: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035014: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.035014: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.035014: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   664.035014: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   664.035015: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035015: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035015: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   664.035015: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035015: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035015: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035024: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035024: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035024: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035024: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.035024: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.035024: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   664.035025: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   664.035025: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035025: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   664.035025: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035025: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.035025: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.035025: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035025: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035026: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   664.035026: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   664.035026: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035026: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035026: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035026: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035026: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035027: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   664.035027: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   664.035027: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   664.035027: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   664.035027: kvm_apic: apic_read APIC_TMICT = 0x1ce6
 qemu-system-x86-14481 [023] .......   664.035027: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   664.035027: kvm_apic: apic_write APIC_TMICT = 0x1ce6
 qemu-system-x86-14481 [023] .......   664.035028: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   664.035028: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   664.035028: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   664.035028: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   664.035028: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   664.035028: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   664.035029: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   664.035029: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   664.035029: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   664.035029: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   664.035029: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   664.035029: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   664.035029: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   664.035030: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   664.035030: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   664.035030: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   664.035030: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   664.035030: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   664.035030: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   664.035030: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   664.035030: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   664.035031: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   664.035031: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.035031: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.035031: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.035031: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   664.035031: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035031: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035031: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   664.035032: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035032: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035032: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   664.035032: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   664.035032: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=663663190987 softexpires=663663190987
 qemu-system-x86-14481 [023] d...1..   664.035032: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   664.035032: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   664.035032: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   664.035033: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   664.035033: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   664.035033: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   664.035033: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   664.035033: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035033: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   664.035033: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035033: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035034: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   664.035034: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035034: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035034: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035034: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   664.035034: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   664.035034: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035034: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035034: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.035035: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035035: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.035035: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.035035: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035035: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035036: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.035036: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.035036: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.035036: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.035036: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   664.035036: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.035036: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035036: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.035036: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.035037: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   664.035037: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   664.035037: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035037: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035037: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   664.035037: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035037: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035037: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035149: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035149: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035149: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.035149: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.035149: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   664.035150: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   664.035150: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   664.035150: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   664.035150: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   664.035150: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035150: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035150: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035150: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035151: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035151: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   664.035151: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   664.035151: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   664.035151: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.035151: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   664.035151: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035151: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035152: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035152: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.035152: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.035152: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   664.035152: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   664.035152: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   664.035152: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   664.035152: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=663663194405
 qemu-system-x86-14481 [023] d..h1..   664.035153: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   664.035153: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   664.035153: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   664.035153: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   664.035153: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   664.035153: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.035154: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.035154: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035154: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035154: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   664.035154: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   664.035154: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   664.035154: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   664.035155: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035155: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.035155: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.035155: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.035155: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   664.035155: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   664.035155: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   664.035155: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   664.035155: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   664.035156: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.035156: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035156: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035156: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035156: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035156: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   664.035156: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   664.035156: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035157: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035157: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.035157: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.035157: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.035157: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   664.035157: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.035157: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   664.035157: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.035157: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   664.035158: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   664.035158: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   664.035158: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   664.035158: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.035158: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.035158: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   664.035158: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035158: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035159: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035159: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.035159: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.035159: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   664.035159: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   664.035159: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035159: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   664.035160: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035160: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.035160: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.035160: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035160: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035160: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   664.035160: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   664.035160: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035160: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035161: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035161: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035161: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035161: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd57 info 0 800000ef
 qemu-system-x86-14481 [023] .......   664.035162: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   664.035162: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035162: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   664.035162: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035162: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   664.035163: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   664.035163: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   664.035163: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   664.035163: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   664.035163: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   664.035163: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   664.035163: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   664.035163: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035164: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035164: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   664.035164: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   664.035164: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   664.035164: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035164: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   664.035164: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035165: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035165: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.035165: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   664.035165: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.035165: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035165: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.035165: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   664.035165: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.035166: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035166: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035166: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035166: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035166: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   664.035166: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   664.035166: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035166: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035166: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.035167: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035167: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.035167: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.035167: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035167: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035167: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.035167: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.035167: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.035167: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.035168: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   664.035168: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.035168: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035168: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.035168: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.035168: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   664.035168: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   664.035168: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035168: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035169: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   664.035169: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035169: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035169: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035173: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035173: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035173: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035174: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.035174: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.035174: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   664.035174: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   664.035174: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035174: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   664.035174: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035174: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.035175: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.035175: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035175: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035175: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   664.035175: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   664.035175: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035175: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035175: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035175: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035176: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035176: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   664.035176: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   664.035176: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   664.035176: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   664.035176: kvm_apic: apic_read APIC_TMICT = 0x60e1
 qemu-system-x86-14481 [023] .......   664.035176: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   664.035177: kvm_apic: apic_write APIC_TMICT = 0x60e1
 qemu-system-x86-14481 [023] .......   664.035177: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   664.035177: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   664.035177: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   664.035177: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   664.035177: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   664.035177: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   664.035177: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   664.035177: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   664.035178: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   664.035178: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   664.035178: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.035178: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.035178: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.035178: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   664.035178: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035178: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035179: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   664.035179: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035179: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.035179: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   664.035179: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   664.035179: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=663663616534 softexpires=663663616534
 qemu-system-x86-14481 [023] d...1..   664.035179: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   664.035180: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   664.035180: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   664.035180: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   664.035180: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   664.035180: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   664.035180: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   664.035181: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035181: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   664.035181: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035181: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035181: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   664.035181: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035181: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035181: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035181: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   664.035182: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   664.035182: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035182: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035182: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.035182: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035182: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.035182: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.035182: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035183: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035183: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.035183: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.035183: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.035183: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.035183: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   664.035183: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.035183: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035183: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.035184: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.035184: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   664.035184: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   664.035184: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035184: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035184: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   664.035184: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035184: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035185: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035575: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035575: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035575: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.035575: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.035575: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   664.035576: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   664.035576: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   664.035576: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   664.035576: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   664.035576: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035576: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035576: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035576: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035577: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035577: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   664.035577: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   664.035577: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   664.035577: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.035577: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   664.035577: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035577: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035577: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035578: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.035578: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.035578: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   664.035578: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   664.035578: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   664.035578: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   664.035578: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=663663620222
 qemu-system-x86-14481 [023] d..h1..   664.035578: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   664.035579: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   664.035579: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   664.035579: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   664.035579: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   664.035579: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.035579: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.035579: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035579: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035579: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   664.035580: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   664.035580: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   664.035580: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   664.035580: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.035580: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.035580: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.035580: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.035581: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   664.035581: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   664.035581: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   664.035581: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   664.035581: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   664.035581: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.035581: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035581: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035581: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035582: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035582: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   664.035582: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   664.035582: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035582: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035582: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.035582: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.035582: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.035583: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   664.035583: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.035583: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   664.035583: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.035583: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   664.035583: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   664.035583: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   664.035583: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   664.035584: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.035584: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.035584: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   664.035584: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035584: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.035585: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035585: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.035585: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.035585: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   664.035585: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   664.035585: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035585: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   664.035586: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035586: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.035586: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.035586: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035586: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035586: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   664.035586: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   664.035586: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035586: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035587: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035587: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035587: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035587: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   664.035587: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   664.035587: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035587: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   664.035588: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035588: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   664.035588: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   664.035588: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   664.035588: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   664.035588: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   664.035588: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   664.035588: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   664.035588: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   664.035589: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035589: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035589: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   664.035589: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   664.035589: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   664.035589: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035589: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   664.035589: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035590: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035590: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.035590: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   664.035590: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.035590: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035590: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.035590: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   664.035590: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.035590: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035591: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.035591: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035591: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.035591: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   664.035591: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   664.035591: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035591: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035591: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.035591: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.035592: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.035592: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.035592: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035592: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.035592: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.035592: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.035592: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.035592: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.035593: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   664.035593: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.035593: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035593: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.035593: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.035593: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   664.035593: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   664.035593: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.035593: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035594: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   664.035594: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035594: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.035594: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.036190: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036190: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036190: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036190: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.036190: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.036190: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   664.036190: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   664.036190: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036191: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   664.036191: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.036191: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.036191: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.036191: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036191: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036191: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   664.036191: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   664.036191: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036192: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.036192: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.036192: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036192: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.036192: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   664.036192: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   664.036192: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   664.036193: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   664.036193: kvm_apic: apic_read APIC_TMICT = 0x5cee
 qemu-system-x86-14481 [023] .......   664.036193: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   664.036193: kvm_apic: apic_write APIC_TMICT = 0x5cee
 qemu-system-x86-14481 [023] .......   664.036193: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   664.036193: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   664.036194: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   664.036194: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   664.036194: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   664.036194: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   664.036194: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   664.036195: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   664.036195: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   664.036195: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   664.036195: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.036195: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.036195: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   664.036195: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   664.036195: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.036195: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.036196: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   664.036196: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.036196: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   664.036196: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   664.036196: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   664.036196: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=663664617171 softexpires=663664617171
 qemu-system-x86-14481 [023] d...1..   664.036196: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   664.036197: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   664.036197: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   664.036197: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   664.036197: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   664.036197: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   664.036197: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   664.036197: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036197: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   664.036198: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036198: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036198: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   664.036198: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036198: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.036198: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.036198: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   664.036198: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   664.036198: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036199: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036199: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.036199: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.036199: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.036199: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.036199: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036199: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036199: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.036199: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.036200: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.036200: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.036200: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   664.036200: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.036200: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036200: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.036200: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.036200: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   664.036200: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   664.036201: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036201: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.036201: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   664.036201: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.036201: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.036201: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.036575: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036576: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036576: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.036576: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.036576: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   664.036576: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   664.036576: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   664.036576: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   664.036577: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   664.036577: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.036577: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036577: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036577: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036577: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036577: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   664.036577: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   664.036578: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   664.036578: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.036578: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   664.036578: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.036578: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.036578: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.036578: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.036578: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.036579: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   664.036579: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   664.036579: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   664.036579: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   664.036579: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=663664620850
 qemu-system-x86-14481 [023] d..h1..   664.036579: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   664.036579: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   664.036579: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   664.036580: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   664.036580: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   664.036580: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.036580: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   664.036580: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.036580: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.036580: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   664.036580: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   664.036580: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   664.036581: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   664.036581: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   664.036581: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.036581: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.036581: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   664.036581: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   664.036581: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   664.036581: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   664.036582: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   664.036582: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   664.036582: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   664.036582: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.036582: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.036583: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.036583: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.036583: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   664.036583: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   664.036583: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.036583: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.036584: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.036584: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.036584: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.036584: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   664.036584: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.036584: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   664.036584: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   664.036584: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   664.036585: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   664.036585: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   664.036585: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   664.036585: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.036585: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   664.036585: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   664.036585: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   664.036585: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   664.036586: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036586: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.036586: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   664.036586: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   664.036586: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   664.036586: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036586: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   664.036587: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.036587: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.036587: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   664.036587: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036587: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036587: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   664.036587: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   664.036587: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036587: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.036588: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.036588: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036588: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.036588: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   664.036588: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   664.036588: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036588: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   664.036588: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036589: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   664.036589: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   664.036589: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   664.036589: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   664.036589: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   664.036589: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   664.036589: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   664.036589: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   664.036589: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036590: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036590: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   664.036590: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   664.036590: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   664.036590: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036590: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   664.036590: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036590: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036591: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.036591: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   664.036591: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.036591: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036591: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.036591: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   664.036591: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   664.036591: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036591: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   664.036592: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.036592: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   664.036592: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   664.036592: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   664.036592: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036592: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036592: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.036592: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   664.036592: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.036593: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   664.036593: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036593: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   664.036593: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.036593: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   664.036593: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.036593: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   664.036593: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   664.036593: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   664.036594: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036594: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.036594: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   664.036594: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   664.036594: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   664.036594: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   664.036594: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.036594: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   664.036595: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.036595: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   664.036595: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.007046: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.007046: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.007046: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.007047: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.007047: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   665.007047: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   665.007047: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   665.007047: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   665.007047: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   665.007048: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.007048: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.007048: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.007048: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.007048: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.007049: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   665.007049: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   665.007049: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   665.007049: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   665.007049: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   665.007049: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.007049: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.007049: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.007050: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   665.007050: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   665.007050: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   665.007050: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   665.007050: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   665.007050: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   665.007051: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=664635004761
 qemu-system-x86-14481 [023] d..h1..   665.007051: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   665.007051: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   665.007051: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   665.007051: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   665.007051: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   665.007051: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   665.007052: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   665.007052: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   665.007052: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   665.007052: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   665.007052: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   665.007052: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   665.007052: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   665.007052: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   665.007052: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000087955 [ns] vruntime=539293901316 [ns]
 qemu-system-x86-14481 [023] d..h2..   665.007053: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   665.007053: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   665.007053: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   665.007053: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   665.007053: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   665.007053: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   665.007054: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   665.007054: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   665.007054: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   665.007054: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   665.007054: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   665.007054: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   665.007054: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   665.007055: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   665.007055: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   665.007055: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   665.007055: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   665.007055: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   665.007055: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   665.007055: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   665.007056: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   665.007056: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   665.007056: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   665.007056: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   665.007056: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   665.007056: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   665.007056: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   665.007057: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   665.007057: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   665.007057: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   665.007057: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   665.007057: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   665.007057: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.007057: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.007058: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   665.007058: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   665.007058: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.007058: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   665.007058: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   665.007058: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   665.007058: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   665.007058: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   665.007059: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   665.007059: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   665.007059: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   665.007059: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   665.007059: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.007059: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.007059: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.007059: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.007060: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   665.007060: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   665.007060: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.007060: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.007060: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.007060: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.007060: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.007060: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   665.007061: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.007061: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   665.007061: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.007061: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   665.007061: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   665.007061: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   665.007061: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   665.007061: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.007062: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.007062: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   665.007062: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.007062: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   665.007062: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   665.007062: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   665.007062: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   665.007062: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=665635000000 softexpires=665635000000
 qemu-system-x86-14481 [023] d...2..   665.007063: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   665.007063: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   665.007063: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   665.007063: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   665.007063: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   665.007064: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   665.007064: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   665.007064: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.007064: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.007064: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.007065: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.007065: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.007065: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   665.007065: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   665.007065: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.007065: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   665.007065: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.007065: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.007065: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.007066: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.007066: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.007066: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   665.007066: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   665.007066: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.007066: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.007066: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.007067: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.007067: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.007067: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd63 info 0 800000ef
 qemu-system-x86-14481 [023] .......   665.007067: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   665.007067: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.007067: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   665.007067: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.007068: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.007068: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   665.007068: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.007068: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.007068: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.007068: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   665.007068: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   665.007068: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.007068: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.007069: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.007069: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.007069: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.007069: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.007069: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.007069: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.007069: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.007069: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.007069: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.007070: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.007070: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   665.007070: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.007070: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.007070: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.007070: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.007070: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   665.007070: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   665.007071: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.007071: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.007071: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   665.007071: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.007071: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.007071: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035085: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035085: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035086: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035086: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.035086: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.035086: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   665.035086: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   665.035086: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035086: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   665.035086: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035087: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.035087: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.035087: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035087: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035087: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   665.035087: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   665.035087: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035087: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035087: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035088: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035088: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035088: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   665.035088: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   665.035088: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   665.035088: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   665.035089: kvm_apic: apic_read APIC_TMICT = 0x8c6d
 qemu-system-x86-14481 [023] .......   665.035089: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   665.035089: kvm_apic: apic_write APIC_TMICT = 0x8c6d
 qemu-system-x86-14481 [023] .......   665.035089: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   665.035089: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   665.035089: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   665.035089: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   665.035089: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   665.035090: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   665.035090: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   665.035090: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   665.035090: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   665.035090: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   665.035090: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   665.035090: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   665.035091: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   665.035091: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   665.035091: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035091: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035091: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   665.035091: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035091: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035091: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   665.035091: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   665.035092: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=664663617050 softexpires=664663617050
 qemu-system-x86-14481 [023] d...1..   665.035092: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   665.035092: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   665.035092: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   665.035092: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   665.035093: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   665.035093: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   665.035093: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   665.035093: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035093: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   665.035093: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035093: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035094: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   665.035094: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035094: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035094: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035094: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   665.035094: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   665.035094: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035094: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035095: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.035095: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035095: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.035095: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.035095: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035095: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035095: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.035095: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.035095: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.035096: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.035096: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   665.035096: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.035096: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035096: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.035096: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.035096: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   665.035096: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   665.035096: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035097: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035097: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   665.035097: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035097: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035097: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035103: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035103: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035103: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035103: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.035103: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.035103: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   665.035104: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   665.035104: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035104: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   665.035104: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035104: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.035104: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.035104: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035104: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035105: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   665.035105: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   665.035105: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035105: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035105: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035105: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035105: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035105: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   665.035106: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   665.035106: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   665.035106: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   665.035106: kvm_apic: apic_read APIC_TMICT = 0x1fa6
 qemu-system-x86-14481 [023] .......   665.035106: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   665.035106: kvm_apic: apic_write APIC_TMICT = 0x1fa6
 qemu-system-x86-14481 [023] .......   665.035106: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   665.035106: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   665.035106: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   665.035107: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   665.035107: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   665.035107: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   665.035107: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   665.035107: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   665.035107: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   665.035107: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   665.035107: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   665.035108: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   665.035108: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   665.035108: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   665.035108: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   665.035108: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   665.035108: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   665.035108: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   665.035108: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   665.035109: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   665.035109: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   665.035109: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   665.035109: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   665.035109: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   665.035109: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   665.035109: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   665.035109: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035109: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035110: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   665.035110: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035110: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035110: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   665.035110: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   665.035110: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=664663190285 softexpires=664663190285
 qemu-system-x86-14481 [023] d...1..   665.035110: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   665.035110: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   665.035111: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   665.035111: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   665.035111: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   665.035111: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   665.035111: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   665.035111: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035111: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   665.035111: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035112: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035112: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   665.035112: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035112: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035112: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035113: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   665.035113: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   665.035113: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035113: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035113: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.035113: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035113: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.035113: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.035114: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035114: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035114: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.035114: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.035114: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.035114: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.035114: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   665.035114: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.035114: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035115: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.035115: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.035115: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   665.035115: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   665.035115: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035115: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035115: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   665.035115: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035115: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035116: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035238: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035239: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035239: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.035239: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.035239: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   665.035239: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   665.035239: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   665.035239: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   665.035240: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   665.035240: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035240: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035240: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035240: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035240: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035240: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   665.035240: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   665.035240: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   665.035241: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   665.035241: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   665.035241: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035241: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035241: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035241: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   665.035241: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   665.035241: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   665.035242: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   665.035242: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   665.035242: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   665.035242: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=664663193690
 qemu-system-x86-14481 [023] d..h1..   665.035242: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   665.035242: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   665.035242: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   665.035242: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   665.035242: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   665.035243: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   665.035243: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   665.035243: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035243: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035243: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   665.035243: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   665.035243: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   665.035243: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   665.035244: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035244: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   665.035244: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   665.035244: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   665.035244: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   665.035244: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   665.035244: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   665.035244: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   665.035245: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   665.035245: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   665.035245: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035245: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035245: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035245: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035245: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   665.035245: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   665.035245: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035246: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035246: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.035246: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.035246: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.035246: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   665.035246: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.035246: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   665.035247: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.035247: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   665.035247: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   665.035247: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   665.035247: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   665.035247: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.035247: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.035247: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   665.035248: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035248: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035248: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035248: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.035248: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.035248: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   665.035248: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   665.035248: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035249: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   665.035249: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035249: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.035249: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.035249: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035250: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035250: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   665.035250: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   665.035250: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035250: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035250: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035250: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035251: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035251: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   665.035251: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   665.035251: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035251: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   665.035251: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035251: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   665.035252: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   665.035252: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   665.035252: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   665.035252: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   665.035252: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   665.035252: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   665.035252: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   665.035252: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035252: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035253: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   665.035253: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   665.035253: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   665.035253: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035253: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   665.035253: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035253: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035253: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   665.035254: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   665.035254: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   665.035254: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035254: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   665.035254: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   665.035254: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   665.035254: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035254: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035254: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035255: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035255: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   665.035255: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   665.035255: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035255: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035255: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.035255: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035255: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.035255: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.035256: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035256: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035256: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.035256: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.035256: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.035256: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.035256: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   665.035256: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.035256: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035257: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.035257: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.035257: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   665.035257: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   665.035257: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035257: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035257: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   665.035257: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035257: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035258: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035261: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035261: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035261: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035261: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.035262: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.035262: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   665.035262: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   665.035262: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035262: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   665.035262: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035262: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.035262: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.035262: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035263: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035263: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   665.035263: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   665.035263: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035263: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035263: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035263: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035263: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035264: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   665.035264: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   665.035264: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   665.035264: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   665.035264: kvm_apic: apic_read APIC_TMICT = 0x6178
 qemu-system-x86-14481 [023] .......   665.035264: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   665.035264: kvm_apic: apic_write APIC_TMICT = 0x6178
 qemu-system-x86-14481 [023] .......   665.035265: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   665.035265: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   665.035265: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   665.035265: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   665.035265: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   665.035265: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   665.035265: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   665.035265: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   665.035265: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   665.035266: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   665.035266: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   665.035266: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   665.035266: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   665.035266: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   665.035267: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035267: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035267: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   665.035267: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035267: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   665.035267: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   665.035267: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   665.035267: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=664663616648 softexpires=664663616648
 qemu-system-x86-14481 [023] d...1..   665.035268: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   665.035268: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   665.035268: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   665.035268: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   665.035268: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   665.035268: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   665.035268: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   665.035269: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035269: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   665.035269: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035269: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035269: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   665.035269: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035269: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035269: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035270: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   665.035270: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   665.035270: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035270: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035270: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.035270: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035270: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.035270: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.035270: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035271: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035271: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.035271: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.035271: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.035271: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.035271: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   665.035271: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.035271: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035271: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.035272: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.035272: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   665.035272: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   665.035272: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035272: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035272: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   665.035272: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035272: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035272: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035665: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035665: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035665: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.035666: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.035666: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   665.035666: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   665.035666: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   665.035666: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   665.035666: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   665.035666: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035667: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035667: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035667: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035667: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035667: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   665.035667: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   665.035667: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   665.035667: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   665.035667: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   665.035668: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035668: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035668: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035668: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   665.035668: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   665.035668: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   665.035668: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   665.035668: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   665.035669: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   665.035669: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=664663620414
 qemu-system-x86-14481 [023] d..h1..   665.035669: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   665.035669: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   665.035669: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   665.035669: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   665.035669: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   665.035669: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   665.035669: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   665.035670: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035670: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035670: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   665.035670: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   665.035670: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   665.035670: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   665.035670: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   665.035671: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   665.035671: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   665.035671: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   665.035671: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   665.035671: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   665.035671: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   665.035671: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   665.035671: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   665.035671: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   665.035672: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035672: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035672: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035672: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035672: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   665.035672: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   665.035672: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035672: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035673: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.035673: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.035673: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.035673: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   665.035673: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.035674: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   665.035674: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   665.035674: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   665.035674: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   665.035674: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   665.035674: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   665.035674: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.035674: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   665.035674: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   665.035675: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035675: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   665.035675: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035675: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.035675: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   665.035675: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   665.035675: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   665.035676: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035676: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   665.035676: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035676: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.035676: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   665.035676: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035676: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035676: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   665.035676: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   665.035677: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035677: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035677: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035677: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035677: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035677: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   665.035677: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   665.035678: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035678: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   665.035678: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035678: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   665.035678: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   665.035678: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   665.035678: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   665.035678: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   665.035678: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   665.035679: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   665.035679: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   665.035679: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035679: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035679: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   665.035679: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   665.035679: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   665.035679: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035680: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   665.035680: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035680: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035680: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   665.035680: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   665.035680: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   665.035680: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035680: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   665.035680: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   665.035681: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   665.035681: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035681: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   665.035681: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035681: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   665.035681: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   665.035681: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   665.035681: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035681: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035682: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.035682: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   665.035682: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.035682: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   665.035682: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035682: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   665.035682: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.035682: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   665.035682: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.035683: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   665.035683: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   665.035683: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   665.035683: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035683: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.035683: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   665.035683: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   665.035683: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   665.035684: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   665.035684: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035684: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   665.035684: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035684: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   665.035684: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.007136: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.007137: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.007137: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.007137: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.007137: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   666.007138: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   666.007138: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   666.007138: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   666.007138: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   666.007138: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.007138: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.007138: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.007138: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.007139: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.007139: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   666.007139: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   666.007139: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   666.007139: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   666.007139: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   666.007139: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.007140: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.007140: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.007140: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   666.007140: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   666.007141: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   666.007141: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   666.007141: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   666.007141: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   666.007141: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=665635005232
 qemu-system-x86-14481 [023] d..h1..   666.007141: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   666.007142: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   666.007142: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   666.007142: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   666.007142: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   666.007142: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   666.007142: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   666.007142: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   666.007143: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   666.007143: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   666.007143: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   666.007143: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   666.007143: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   666.007143: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   666.007143: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090786 [ns] vruntime=540293992102 [ns]
 qemu-system-x86-14481 [023] d..h2..   666.007144: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   666.007144: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   666.007144: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   666.007144: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   666.007144: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   666.007144: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   666.007145: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   666.007145: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   666.007145: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   666.007145: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   666.007145: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   666.007145: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   666.007146: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   666.007146: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   666.007146: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   666.007146: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   666.007146: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   666.007146: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   666.007146: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   666.007147: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   666.007147: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   666.007147: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   666.007147: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   666.007147: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   666.007147: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   666.007148: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   666.007148: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   666.007148: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   666.007148: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   666.007148: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   666.007148: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   666.007148: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   666.007149: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.007149: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.007149: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   666.007149: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   666.007149: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.007149: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   666.007149: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   666.007149: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   666.007150: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   666.007150: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   666.007150: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   666.007150: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   666.007150: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   666.007150: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   666.007150: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.007150: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.007151: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.007151: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.007151: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   666.007151: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   666.007151: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.007151: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.007151: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.007151: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.007152: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.007152: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   666.007152: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.007152: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   666.007152: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.007152: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   666.007152: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   666.007153: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   666.007153: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   666.007153: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.007153: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.007153: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   666.007153: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.007153: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   666.007153: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   666.007153: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   666.007154: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   666.007154: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=666635000000 softexpires=666635000000
 qemu-system-x86-14481 [023] d...2..   666.007154: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   666.007154: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   666.007154: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   666.007154: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   666.007154: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   666.007155: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   666.007155: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   666.007155: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.007155: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.007155: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.007156: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.007156: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.007156: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   666.007156: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   666.007156: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.007156: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   666.007157: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.007157: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.007157: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.007157: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.007157: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.007157: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   666.007157: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   666.007158: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.007158: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.007158: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.007158: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.007158: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.007159: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   666.007159: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   666.007159: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.007159: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   666.007159: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.007160: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.007160: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   666.007160: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.007160: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.007160: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.007160: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   666.007160: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   666.007160: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.007161: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.007161: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.007161: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.007161: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.007161: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.007161: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.007161: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.007161: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.007161: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.007162: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.007162: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.007162: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   666.007162: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.007162: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.007162: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.007162: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.007162: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   666.007163: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   666.007163: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.007163: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.007163: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   666.007163: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.007163: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.007163: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035173: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035173: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035173: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035173: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.035174: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.035174: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   666.035174: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   666.035174: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035174: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   666.035174: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035174: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.035175: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.035175: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035175: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035175: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   666.035175: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   666.035175: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035175: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035175: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035176: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035176: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035176: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   666.035176: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   666.035176: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   666.035176: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   666.035176: kvm_apic: apic_read APIC_TMICT = 0x8d01
 qemu-system-x86-14481 [023] .......   666.035177: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   666.035177: kvm_apic: apic_write APIC_TMICT = 0x8d01
 qemu-system-x86-14481 [023] .......   666.035177: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   666.035177: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   666.035177: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   666.035177: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   666.035177: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   666.035177: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   666.035178: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   666.035178: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   666.035178: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   666.035178: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   666.035178: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   666.035178: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   666.035178: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   666.035178: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   666.035178: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035179: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035179: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   666.035179: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035179: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035179: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   666.035179: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   666.035179: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=665663617161 softexpires=665663617161
 qemu-system-x86-14481 [023] d...1..   666.035179: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   666.035180: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   666.035180: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   666.035180: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   666.035180: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   666.035180: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   666.035180: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   666.035180: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035180: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   666.035181: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035181: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035181: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   666.035181: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035181: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035182: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035182: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   666.035182: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   666.035182: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035182: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035182: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.035182: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035182: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.035183: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.035183: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035183: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035183: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.035183: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.035183: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.035183: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.035183: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   666.035183: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.035184: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035184: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.035184: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.035184: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   666.035184: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   666.035184: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035184: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035184: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   666.035184: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035185: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035185: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035191: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035191: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035192: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035192: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.035192: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.035192: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   666.035192: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   666.035192: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035192: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   666.035192: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035193: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.035193: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.035193: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035193: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035193: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   666.035193: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   666.035193: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035193: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035193: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035194: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035194: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035194: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   666.035194: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   666.035194: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   666.035194: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   666.035194: kvm_apic: apic_read APIC_TMICT = 0x200d
 qemu-system-x86-14481 [023] .......   666.035195: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   666.035195: kvm_apic: apic_write APIC_TMICT = 0x200d
 qemu-system-x86-14481 [023] .......   666.035195: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   666.035195: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   666.035195: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   666.035195: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   666.035195: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   666.035195: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   666.035195: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   666.035196: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   666.035196: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   666.035196: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   666.035196: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   666.035196: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   666.035196: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   666.035196: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   666.035197: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   666.035197: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   666.035197: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   666.035197: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   666.035197: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   666.035197: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   666.035197: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   666.035197: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   666.035197: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   666.035198: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   666.035198: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   666.035198: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   666.035198: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035198: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035198: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   666.035198: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035198: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035198: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   666.035199: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   666.035199: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=665663190288 softexpires=665663190288
 qemu-system-x86-14481 [023] d...1..   666.035199: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   666.035199: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   666.035199: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   666.035199: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   666.035199: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   666.035200: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   666.035200: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   666.035200: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035200: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   666.035200: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035200: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035200: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   666.035200: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035200: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035201: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035201: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   666.035201: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   666.035201: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035201: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035201: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.035201: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035202: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.035202: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.035202: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035202: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035202: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.035202: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.035202: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.035203: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.035203: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   666.035203: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.035203: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035203: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.035203: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.035203: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   666.035203: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   666.035203: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035204: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035204: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   666.035204: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035204: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035204: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035329: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035329: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035329: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.035329: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.035329: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   666.035329: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   666.035329: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   666.035330: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   666.035330: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   666.035330: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035330: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035330: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035330: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035330: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035330: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   666.035331: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   666.035331: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   666.035331: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   666.035331: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   666.035331: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035331: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035331: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035331: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   666.035331: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   666.035332: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   666.035332: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   666.035332: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   666.035332: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   666.035332: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=665663193736
 qemu-system-x86-14481 [023] d..h1..   666.035332: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   666.035332: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   666.035332: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   666.035333: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   666.035333: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   666.035333: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   666.035333: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   666.035333: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035333: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035333: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   666.035333: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   666.035333: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   666.035334: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   666.035334: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035334: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   666.035334: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   666.035334: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   666.035334: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   666.035334: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   666.035334: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   666.035335: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   666.035335: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   666.035335: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   666.035335: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035335: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035335: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035335: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035335: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   666.035336: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   666.035336: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035336: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035336: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.035336: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.035336: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.035336: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   666.035336: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.035337: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   666.035337: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.035337: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   666.035337: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   666.035337: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   666.035337: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   666.035337: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.035337: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.035338: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   666.035338: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035338: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035338: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035338: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.035338: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.035338: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   666.035339: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   666.035339: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035339: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   666.035339: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035339: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.035339: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.035339: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035339: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035339: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   666.035340: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   666.035340: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035340: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035340: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035340: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035340: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035341: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   666.035341: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   666.035341: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035341: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   666.035341: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035341: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   666.035341: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   666.035342: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   666.035342: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   666.035342: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   666.035342: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   666.035342: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   666.035342: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   666.035342: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035342: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035342: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   666.035343: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   666.035343: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   666.035343: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035343: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   666.035343: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035343: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035343: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   666.035343: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   666.035344: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   666.035344: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035344: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   666.035344: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   666.035344: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   666.035344: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035344: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035344: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035344: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035345: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   666.035345: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   666.035345: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035345: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035345: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.035345: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035345: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.035345: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.035345: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035346: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035346: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.035346: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.035346: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.035346: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.035346: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   666.035346: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.035346: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035346: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.035347: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.035347: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   666.035347: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   666.035347: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035347: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035347: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   666.035347: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035347: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035348: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035351: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035351: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035351: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035351: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.035352: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.035352: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   666.035352: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   666.035352: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035352: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   666.035352: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035352: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.035352: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.035353: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035353: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035353: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   666.035353: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   666.035353: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035353: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035353: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035353: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035354: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035354: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   666.035354: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   666.035354: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   666.035354: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   666.035354: kvm_apic: apic_read APIC_TMICT = 0x617e
 qemu-system-x86-14481 [023] .......   666.035354: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   666.035354: kvm_apic: apic_write APIC_TMICT = 0x617e
 qemu-system-x86-14481 [023] .......   666.035355: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   666.035355: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   666.035355: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   666.035355: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   666.035355: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   666.035355: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   666.035355: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   666.035355: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   666.035356: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   666.035356: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   666.035356: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   666.035356: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   666.035356: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   666.035356: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   666.035356: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035356: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035356: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   666.035357: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035357: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   666.035357: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   666.035357: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   666.035357: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=665663616646 softexpires=665663616646
 qemu-system-x86-14481 [023] d...1..   666.035357: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   666.035358: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   666.035358: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   666.035358: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   666.035358: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   666.035358: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   666.035358: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   666.035359: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035359: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   666.035359: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035359: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035359: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   666.035359: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035360: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035360: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035360: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   666.035360: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   666.035360: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035360: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035360: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.035360: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035361: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.035361: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.035361: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035361: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035361: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.035361: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.035361: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.035361: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.035361: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   666.035362: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.035362: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035362: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.035362: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.035362: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   666.035362: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   666.035362: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035362: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035362: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   666.035363: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035363: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035363: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035755: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035755: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035756: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.035756: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.035756: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   666.035756: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   666.035756: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   666.035756: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   666.035756: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   666.035756: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035757: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035757: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035757: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035757: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035757: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   666.035757: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   666.035757: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   666.035757: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   666.035758: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   666.035758: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035758: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035758: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035758: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   666.035758: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   666.035758: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   666.035758: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   666.035759: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   666.035759: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   666.035759: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=665663620365
 qemu-system-x86-14481 [023] d..h1..   666.035759: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   666.035759: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   666.035759: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   666.035759: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   666.035759: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   666.035759: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   666.035760: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   666.035760: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035760: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035760: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   666.035760: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   666.035760: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   666.035760: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   666.035761: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   666.035761: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   666.035761: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   666.035761: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   666.035761: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   666.035761: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   666.035761: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   666.035761: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   666.035761: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   666.035762: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   666.035762: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035762: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035762: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035762: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035762: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   666.035762: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   666.035762: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035762: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035763: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.035763: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.035763: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.035763: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   666.035763: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.035763: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   666.035763: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   666.035763: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   666.035764: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   666.035764: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   666.035764: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   666.035764: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.035764: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   666.035764: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   666.035765: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035765: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   666.035765: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035765: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.035765: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   666.035766: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   666.035766: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   666.035766: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035766: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   666.035766: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035766: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.035766: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   666.035766: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035766: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035767: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   666.035767: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   666.035767: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035767: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035767: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035767: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035767: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035767: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   666.035768: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   666.035768: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035768: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   666.035768: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035768: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   666.035768: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   666.035768: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   666.035768: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   666.035769: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   666.035769: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   666.035769: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   666.035769: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   666.035769: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035769: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035769: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   666.035769: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   666.035770: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   666.035770: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035770: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   666.035770: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035770: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035770: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   666.035770: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   666.035770: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   666.035770: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035771: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   666.035771: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   666.035771: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   666.035771: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035771: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   666.035771: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035771: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   666.035771: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   666.035771: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   666.035772: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035772: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035772: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.035772: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   666.035772: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.035772: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   666.035772: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035772: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   666.035772: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.035773: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   666.035773: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.035773: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   666.035773: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   666.035773: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   666.035773: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035773: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.035773: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   666.035773: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   666.035774: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   666.035774: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   666.035774: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035774: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   666.035774: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035774: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   666.035774: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.007227: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.007227: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.007228: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.007228: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.007228: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   667.007228: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   667.007229: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   667.007229: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   667.007229: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   667.007229: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.007229: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.007229: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.007229: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.007229: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.007230: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   667.007230: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   667.007230: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   667.007230: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.007230: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   667.007230: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.007231: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.007231: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.007231: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.007231: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.007231: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   667.007232: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   667.007232: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   667.007232: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   667.007232: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=666635005845
 qemu-system-x86-14481 [023] d..h1..   667.007232: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   667.007233: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   667.007233: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   667.007233: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   667.007233: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   667.007233: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   667.007233: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   667.007234: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   667.007234: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   667.007234: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.007234: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   667.007234: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   667.007235: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   667.007235: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   667.007235: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000091339 [ns] vruntime=541294083441 [ns]
 qemu-system-x86-14481 [023] d..h2..   667.007235: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   667.007235: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   667.007236: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   667.007236: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   667.007236: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   667.007236: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   667.007236: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   667.007237: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   667.007237: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   667.007237: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   667.007237: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   667.007237: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   667.007238: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   667.007238: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   667.007238: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   667.007238: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   667.007238: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   667.007238: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   667.007238: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   667.007238: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   667.007238: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   667.007239: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   667.007239: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   667.007239: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   667.007239: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   667.007239: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   667.007239: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   667.007240: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   667.007240: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   667.007240: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   667.007240: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.007240: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.007240: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.007240: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.007240: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   667.007240: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   667.007241: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.007241: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.007241: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.007241: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.007241: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   667.007241: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   667.007241: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   667.007242: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   667.007242: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   667.007242: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.007242: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.007242: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.007242: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.007242: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.007242: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   667.007242: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   667.007243: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.007243: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.007243: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.007243: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.007243: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.007243: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   667.007244: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.007244: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   667.007244: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.007244: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   667.007244: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   667.007244: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   667.007244: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   667.007244: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.007244: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.007245: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   667.007245: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.007245: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   667.007245: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   667.007245: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   667.007245: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   667.007245: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=667635000000 softexpires=667635000000
 qemu-system-x86-14481 [023] d...2..   667.007246: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   667.007246: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   667.007246: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   667.007246: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   667.007246: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   667.007246: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   667.007246: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   667.007246: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.007247: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.007247: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.007247: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.007247: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.007247: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   667.007247: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   667.007248: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.007248: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   667.007248: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.007248: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.007248: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.007248: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.007248: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.007248: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   667.007248: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   667.007249: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.007249: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.007249: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.007249: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.007250: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.007250: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   667.007250: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   667.007251: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.007251: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   667.007251: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.007251: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.007251: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   667.007251: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.007251: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.007252: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.007252: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   667.007252: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   667.007252: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.007252: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.007252: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.007252: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.007253: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.007253: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.007253: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.007253: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.007253: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.007253: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.007253: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.007253: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.007253: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   667.007254: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.007254: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.007254: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.007254: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.007254: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   667.007254: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   667.007254: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.007254: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.007255: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   667.007255: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.007255: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.007255: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035266: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035266: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035266: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035266: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.035266: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.035266: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   667.035267: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   667.035267: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035267: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   667.035267: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035267: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.035267: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.035267: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035267: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035267: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   667.035268: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   667.035268: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035268: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035268: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035268: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035268: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035268: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   667.035268: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   667.035269: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   667.035269: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   667.035269: kvm_apic: apic_read APIC_TMICT = 0x8c6c
 qemu-system-x86-14481 [023] .......   667.035269: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   667.035269: kvm_apic: apic_write APIC_TMICT = 0x8c6c
 qemu-system-x86-14481 [023] .......   667.035269: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   667.035269: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   667.035269: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   667.035270: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   667.035270: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   667.035270: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   667.035270: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   667.035270: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   667.035270: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   667.035270: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   667.035271: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.035271: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.035271: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.035271: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   667.035271: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035271: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035271: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   667.035271: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035271: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035272: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   667.035272: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   667.035272: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=666663616992 softexpires=666663616992
 qemu-system-x86-14481 [023] d...1..   667.035272: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   667.035272: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   667.035272: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   667.035272: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   667.035272: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   667.035273: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   667.035273: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   667.035273: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035273: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   667.035273: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035273: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035273: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   667.035274: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035274: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035274: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035274: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   667.035274: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   667.035274: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035274: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035274: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.035274: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035275: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.035275: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.035275: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035275: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035275: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.035275: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.035276: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.035276: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.035276: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   667.035276: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.035276: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035276: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.035276: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.035276: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   667.035276: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   667.035277: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035277: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035277: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   667.035277: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035277: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035277: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035284: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035284: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035284: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035284: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.035284: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.035284: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   667.035284: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   667.035284: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035285: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   667.035285: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035285: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.035285: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.035285: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035285: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035285: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   667.035285: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   667.035285: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035286: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035286: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035286: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035286: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035286: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   667.035286: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   667.035286: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   667.035286: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   667.035287: kvm_apic: apic_read APIC_TMICT = 0x1f91
 qemu-system-x86-14481 [023] .......   667.035287: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   667.035287: kvm_apic: apic_write APIC_TMICT = 0x1f91
 qemu-system-x86-14481 [023] .......   667.035287: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   667.035287: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   667.035287: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   667.035287: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   667.035287: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   667.035288: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   667.035288: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   667.035288: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   667.035288: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   667.035288: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   667.035288: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   667.035288: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   667.035289: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   667.035289: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   667.035289: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   667.035289: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   667.035289: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   667.035289: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   667.035289: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   667.035289: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   667.035290: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   667.035290: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   667.035290: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.035290: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.035290: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.035290: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   667.035290: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035290: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035290: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   667.035291: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035291: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035291: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   667.035291: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   667.035291: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=666663190528 softexpires=666663190528
 qemu-system-x86-14481 [023] d...1..   667.035291: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   667.035291: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   667.035291: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   667.035292: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   667.035292: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   667.035292: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   667.035292: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   667.035292: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035292: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   667.035292: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035292: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035293: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   667.035293: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035293: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035293: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035293: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   667.035293: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   667.035293: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035293: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035294: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.035294: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035294: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.035294: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.035294: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035294: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035294: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.035294: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.035294: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.035295: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.035295: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   667.035295: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.035295: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035295: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.035295: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.035296: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   667.035296: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   667.035296: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035296: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035296: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   667.035296: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035296: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035296: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035419: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035419: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035419: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.035419: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.035420: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   667.035420: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   667.035420: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   667.035420: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   667.035420: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   667.035420: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035420: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035420: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035421: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035421: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035421: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   667.035421: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   667.035421: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   667.035421: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.035421: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   667.035421: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035421: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035422: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035422: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.035422: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.035422: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   667.035422: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   667.035422: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   667.035422: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   667.035422: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=666663193935
 qemu-system-x86-14481 [023] d..h1..   667.035423: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   667.035423: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   667.035423: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   667.035423: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   667.035423: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   667.035423: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.035423: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.035423: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035424: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035424: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   667.035424: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   667.035424: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   667.035424: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   667.035424: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035424: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.035424: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.035425: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.035425: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   667.035425: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   667.035425: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   667.035425: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   667.035425: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   667.035425: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.035425: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035425: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035426: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035426: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035426: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   667.035426: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   667.035426: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035426: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035426: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.035426: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.035427: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.035427: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   667.035427: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.035427: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   667.035427: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.035427: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   667.035427: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   667.035427: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   667.035428: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   667.035428: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.035428: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.035428: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   667.035428: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035428: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035428: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035429: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.035429: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.035429: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   667.035429: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   667.035429: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035429: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   667.035429: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035429: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.035429: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.035430: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035430: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035430: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   667.035430: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   667.035430: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035430: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035430: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035430: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035430: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035431: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   667.035431: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   667.035431: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035431: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   667.035431: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035431: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   667.035431: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   667.035432: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   667.035432: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   667.035432: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   667.035432: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   667.035432: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   667.035432: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   667.035433: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035433: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035433: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   667.035433: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   667.035433: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   667.035433: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035433: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   667.035433: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035434: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035434: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.035434: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   667.035434: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.035434: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035434: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.035434: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   667.035435: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.035435: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035435: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035435: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035435: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035435: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   667.035435: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   667.035436: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035436: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035436: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.035436: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035436: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.035436: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.035436: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035436: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035436: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.035437: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.035437: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.035437: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.035437: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   667.035437: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.035437: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035437: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.035437: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.035437: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   667.035438: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   667.035438: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035438: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035438: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   667.035438: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035438: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035438: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035442: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035442: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035442: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035442: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.035442: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.035442: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   667.035443: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   667.035443: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035443: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   667.035443: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035443: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.035443: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.035443: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035444: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035444: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   667.035444: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   667.035444: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035444: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035444: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035444: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035444: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035444: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   667.035445: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   667.035445: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   667.035445: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   667.035445: kvm_apic: apic_read APIC_TMICT = 0x615f
 qemu-system-x86-14481 [023] .......   667.035445: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   667.035445: kvm_apic: apic_write APIC_TMICT = 0x615f
 qemu-system-x86-14481 [023] .......   667.035445: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   667.035446: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   667.035446: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   667.035446: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   667.035446: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   667.035446: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   667.035446: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   667.035446: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   667.035446: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   667.035446: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   667.035447: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.035447: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.035447: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.035447: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   667.035447: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035447: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035447: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   667.035447: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035447: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.035448: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   667.035448: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   667.035448: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=666663616761 softexpires=666663616761
 qemu-system-x86-14481 [023] d...1..   667.035448: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   667.035448: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   667.035448: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   667.035448: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   667.035448: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   667.035449: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   667.035449: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   667.035449: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035449: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   667.035449: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035450: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035450: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   667.035450: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035450: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035450: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035450: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   667.035450: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   667.035451: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035451: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035451: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.035451: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035451: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.035451: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.035451: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035451: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035452: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.035452: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.035452: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.035452: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.035452: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   667.035452: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.035452: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035452: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.035452: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.035453: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   667.035453: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   667.035453: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035453: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035453: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   667.035453: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035453: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035453: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035845: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035846: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035846: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.035846: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.035846: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   667.035846: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   667.035846: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   667.035847: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   667.035847: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   667.035847: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035847: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035847: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035847: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035847: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035847: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   667.035847: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   667.035848: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   667.035848: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.035848: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   667.035848: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035848: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035848: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035848: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.035848: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.035849: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   667.035849: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   667.035849: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   667.035849: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   667.035849: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=666663620468
 qemu-system-x86-14481 [023] d..h1..   667.035849: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   667.035849: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   667.035849: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   667.035850: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   667.035850: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   667.035850: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.035850: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.035850: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035850: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035850: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   667.035850: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   667.035850: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   667.035851: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   667.035851: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.035851: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.035851: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.035851: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.035851: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   667.035851: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   667.035851: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   667.035852: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   667.035852: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   667.035852: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.035852: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035852: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035852: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035852: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035852: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   667.035853: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   667.035853: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035853: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035853: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.035853: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.035853: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.035853: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   667.035853: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.035854: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   667.035854: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.035854: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   667.035854: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   667.035854: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   667.035854: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   667.035854: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.035854: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.035854: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   667.035855: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035855: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.035855: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035855: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.035855: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.035855: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   667.035856: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   667.035856: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035856: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   667.035856: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035857: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.035857: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.035857: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035857: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035857: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   667.035857: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   667.035857: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035858: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035858: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035858: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035858: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035858: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd63 info 0 800000ef
 qemu-system-x86-14481 [023] .......   667.035858: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   667.035858: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035859: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   667.035859: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035859: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   667.035859: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   667.035859: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   667.035859: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   667.035859: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   667.035859: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   667.035859: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   667.035860: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   667.035860: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035860: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035860: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   667.035860: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   667.035860: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   667.035860: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035860: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   667.035861: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035861: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035861: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.035861: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   667.035861: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.035861: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035861: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.035861: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   667.035861: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.035862: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035862: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.035862: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035862: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.035862: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   667.035862: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   667.035862: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035862: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035862: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.035863: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.035863: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.035863: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.035863: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035863: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.035863: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.035863: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.035863: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.035863: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.035864: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   667.035864: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.035864: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035864: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.035864: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.035864: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   667.035864: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   667.035864: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.035865: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035865: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   667.035865: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035865: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.035865: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.036466: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036466: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036467: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036467: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.036467: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.036467: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   667.036467: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   667.036467: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036467: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   667.036467: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.036468: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.036468: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.036468: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036468: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036468: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   667.036468: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   667.036468: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036468: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.036468: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.036469: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036469: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.036469: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   667.036469: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   667.036469: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   667.036469: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   667.036469: kvm_apic: apic_read APIC_TMICT = 0x5b71
 qemu-system-x86-14481 [023] .......   667.036470: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   667.036470: kvm_apic: apic_write APIC_TMICT = 0x5b71
 qemu-system-x86-14481 [023] .......   667.036470: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   667.036470: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   667.036470: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   667.036470: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   667.036470: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   667.036470: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   667.036470: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   667.036471: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   667.036471: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   667.036471: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   667.036471: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.036471: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.036472: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   667.036472: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   667.036472: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.036472: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.036472: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   667.036472: queued_spin_lock_slowpath <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   667.036473: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.036473: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   667.036473: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   667.036473: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   667.036473: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=666664616769 softexpires=666664616769
 qemu-system-x86-14481 [023] d...1..   667.036473: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   667.036473: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   667.036474: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   667.036474: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   667.036474: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   667.036474: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   667.036474: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   667.036474: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036474: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   667.036475: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036475: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036475: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   667.036475: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036475: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.036475: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.036475: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   667.036475: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   667.036475: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036476: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036476: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.036476: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.036476: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.036476: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.036476: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036476: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036476: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.036476: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.036477: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.036477: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.036477: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   667.036477: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.036477: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036477: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.036477: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.036477: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   667.036477: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   667.036478: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036478: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.036478: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   667.036478: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.036478: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.036478: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.036846: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036846: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036846: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.036846: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.036846: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   667.036846: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   667.036847: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   667.036847: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   667.036847: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   667.036847: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.036847: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036847: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036847: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036847: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036848: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   667.036848: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   667.036848: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   667.036848: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.036848: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   667.036848: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.036848: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.036848: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.036848: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.036849: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.036849: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   667.036849: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   667.036849: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   667.036849: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   667.036849: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=666664620511
 qemu-system-x86-14481 [023] d..h1..   667.036849: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   667.036849: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   667.036850: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   667.036850: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   667.036850: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   667.036850: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.036850: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   667.036850: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.036850: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.036850: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   667.036851: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   667.036851: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   667.036851: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   667.036851: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   667.036851: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.036851: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.036851: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   667.036851: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   667.036852: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   667.036852: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   667.036852: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   667.036852: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   667.036852: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   667.036852: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.036852: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.036852: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.036853: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.036853: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   667.036853: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   667.036853: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.036853: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.036854: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.036854: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.036854: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.036854: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   667.036854: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.036854: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   667.036854: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   667.036855: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   667.036855: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   667.036855: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   667.036855: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   667.036855: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.036855: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   667.036855: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   667.036855: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   667.036855: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   667.036856: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036856: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.036856: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   667.036856: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   667.036856: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   667.036856: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036856: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   667.036857: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.036857: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.036857: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   667.036857: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036857: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036857: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   667.036857: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   667.036857: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036857: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.036858: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.036858: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036858: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.036858: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   667.036858: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   667.036858: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036858: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   667.036859: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036859: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   667.036859: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   667.036859: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   667.036859: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   667.036859: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   667.036859: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   667.036859: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   667.036859: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   667.036860: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036860: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036860: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   667.036860: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   667.036860: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   667.036860: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036860: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   667.036860: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036861: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036861: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.036861: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   667.036861: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.036861: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036861: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.036861: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   667.036861: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   667.036861: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036862: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   667.036862: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.036862: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   667.036862: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   667.036862: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   667.036862: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036862: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036862: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.036862: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   667.036863: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.036863: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   667.036863: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036863: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   667.036863: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.036863: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   667.036863: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.036863: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   667.036863: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   667.036864: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   667.036864: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036864: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.036864: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   667.036864: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   667.036864: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   667.036864: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   667.036864: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.036864: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   667.036865: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.036865: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   667.036865: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.007317: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.007318: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.007318: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.007319: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.007319: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   668.007319: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   668.007319: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   668.007319: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   668.007319: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   668.007319: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.007320: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.007320: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.007320: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.007320: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.007320: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   668.007320: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   668.007321: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   668.007321: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   668.007321: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   668.007321: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.007321: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.007322: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.007322: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   668.007322: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   668.007322: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   668.007322: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   668.007322: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   668.007323: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   668.007323: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=667635006407
 qemu-system-x86-14481 [023] d..h1..   668.007323: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   668.007323: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   668.007323: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   668.007323: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   668.007324: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   668.007324: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   668.007324: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   668.007324: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   668.007324: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   668.007324: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   668.007324: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   668.007325: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   668.007325: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   668.007325: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   668.007325: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090354 [ns] vruntime=542294173795 [ns]
 qemu-system-x86-14481 [023] d..h2..   668.007326: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   668.007326: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   668.007326: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   668.007326: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   668.007326: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   668.007326: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   668.007327: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   668.007327: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   668.007327: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   668.007327: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   668.007327: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   668.007328: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   668.007328: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   668.007328: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   668.007328: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   668.007328: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   668.007328: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   668.007328: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   668.007329: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   668.007329: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   668.007329: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   668.007329: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   668.007329: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   668.007329: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   668.007329: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   668.007330: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   668.007330: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   668.007330: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   668.007330: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   668.007330: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   668.007330: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   668.007331: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   668.007331: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.007331: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.007331: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   668.007331: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   668.007331: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.007331: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   668.007331: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   668.007332: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   668.007332: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   668.007332: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   668.007332: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   668.007332: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   668.007332: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   668.007332: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   668.007332: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.007332: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.007333: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.007333: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.007333: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   668.007333: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   668.007333: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.007333: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.007333: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.007333: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.007334: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.007334: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   668.007334: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.007334: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   668.007334: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.007334: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   668.007334: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   668.007334: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   668.007335: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   668.007335: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.007335: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.007335: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   668.007335: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.007335: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   668.007336: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   668.007336: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   668.007336: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   668.007336: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=668635000000 softexpires=668635000000
 qemu-system-x86-14481 [023] d...2..   668.007336: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   668.007336: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   668.007337: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   668.007337: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   668.007337: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   668.007337: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   668.007337: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   668.007337: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.007337: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.007338: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.007338: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.007338: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.007338: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   668.007339: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   668.007339: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.007339: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   668.007339: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.007339: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.007340: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.007340: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.007340: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.007340: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   668.007340: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   668.007340: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.007340: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.007341: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.007341: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.007341: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.007341: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   668.007342: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   668.007343: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.007343: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   668.007343: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.007344: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.007344: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   668.007344: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.007344: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.007345: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.007345: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   668.007345: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   668.007345: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.007346: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.007346: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.007346: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.007346: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.007346: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.007346: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.007346: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.007347: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.007347: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.007347: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.007347: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.007347: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   668.007347: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.007347: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.007347: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.007348: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.007348: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   668.007348: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   668.007348: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.007348: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.007349: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   668.007349: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.007349: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.007349: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035363: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035363: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035363: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035363: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.035363: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.035363: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   668.035364: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   668.035364: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035364: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   668.035364: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035364: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.035364: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.035364: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035364: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035365: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   668.035365: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   668.035365: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035365: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035365: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035365: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035365: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035365: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   668.035366: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   668.035366: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   668.035366: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   668.035366: kvm_apic: apic_read APIC_TMICT = 0x8ac1
 qemu-system-x86-14481 [023] .......   668.035367: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   668.035367: kvm_apic: apic_write APIC_TMICT = 0x8ac1
 qemu-system-x86-14481 [023] .......   668.035367: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   668.035367: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   668.035367: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   668.035368: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   668.035368: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   668.035368: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   668.035368: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   668.035368: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   668.035368: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   668.035369: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   668.035369: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   668.035369: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   668.035369: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   668.035369: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   668.035370: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035370: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035370: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   668.035370: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035370: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035371: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   668.035371: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   668.035371: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=667663618071 softexpires=667663618071
 qemu-system-x86-14481 [023] d...1..   668.035371: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   668.035371: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   668.035371: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   668.035371: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   668.035371: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   668.035372: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   668.035372: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   668.035372: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035372: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   668.035372: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035373: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035373: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   668.035373: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035373: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035373: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035373: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   668.035373: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   668.035373: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035374: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035374: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.035374: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035374: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.035374: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.035374: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035374: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035374: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.035374: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.035375: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.035375: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.035375: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   668.035375: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.035375: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035375: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.035375: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.035375: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   668.035375: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   668.035376: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035376: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035376: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   668.035376: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035376: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035376: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035385: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035385: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035385: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035385: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.035385: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.035385: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   668.035386: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   668.035386: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035386: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   668.035386: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035386: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.035386: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.035386: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035386: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035387: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   668.035387: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   668.035387: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035387: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035387: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035387: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035387: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035387: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   668.035388: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   668.035388: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   668.035388: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   668.035388: kvm_apic: apic_read APIC_TMICT = 0x1ce2
 qemu-system-x86-14481 [023] .......   668.035388: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   668.035388: kvm_apic: apic_write APIC_TMICT = 0x1ce2
 qemu-system-x86-14481 [023] .......   668.035388: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   668.035388: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   668.035388: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   668.035389: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   668.035389: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   668.035389: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   668.035389: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   668.035389: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   668.035389: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   668.035390: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   668.035390: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   668.035390: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   668.035390: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   668.035390: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   668.035390: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   668.035390: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   668.035390: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   668.035391: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   668.035391: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   668.035391: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   668.035391: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   668.035391: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   668.035391: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   668.035391: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   668.035391: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   668.035391: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   668.035392: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035392: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035392: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   668.035392: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035392: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035392: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   668.035392: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   668.035392: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=667663190686 softexpires=667663190686
 qemu-system-x86-14481 [023] d...1..   668.035393: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   668.035393: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   668.035393: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   668.035393: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   668.035393: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   668.035393: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   668.035393: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   668.035393: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035394: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   668.035394: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035394: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035394: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   668.035394: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035394: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035394: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035394: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   668.035394: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   668.035395: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035395: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035395: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.035395: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035395: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.035395: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.035396: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035396: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035396: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.035396: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.035396: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.035396: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.035396: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   668.035396: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.035397: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035397: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.035397: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.035397: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   668.035397: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   668.035397: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035397: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035397: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   668.035398: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035398: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035398: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035509: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035510: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035510: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.035510: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.035510: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   668.035510: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   668.035510: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   668.035510: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   668.035511: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   668.035511: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035511: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035511: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035511: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035511: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035511: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   668.035511: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   668.035511: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   668.035512: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   668.035512: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   668.035512: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035512: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035512: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035512: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   668.035512: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   668.035512: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   668.035513: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   668.035513: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   668.035513: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   668.035513: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=667663194206
 qemu-system-x86-14481 [023] d..h1..   668.035513: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   668.035513: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   668.035514: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   668.035514: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   668.035514: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   668.035514: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   668.035514: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   668.035514: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035514: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035514: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   668.035515: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   668.035515: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   668.035515: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   668.035515: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035515: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   668.035515: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   668.035515: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   668.035515: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   668.035516: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   668.035516: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   668.035516: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   668.035516: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   668.035516: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   668.035516: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035516: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035516: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035517: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035517: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   668.035517: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   668.035517: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035517: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035517: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.035517: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.035517: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.035518: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   668.035518: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.035518: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   668.035518: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.035518: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   668.035518: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   668.035518: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   668.035518: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   668.035519: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.035519: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.035519: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   668.035519: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035519: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035519: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035519: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.035520: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.035520: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   668.035520: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   668.035520: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035520: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   668.035520: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035520: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.035520: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.035520: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035521: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035521: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   668.035521: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   668.035521: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035521: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035521: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035522: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035522: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035522: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   668.035522: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   668.035522: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035522: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   668.035523: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035523: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   668.035523: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   668.035523: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   668.035523: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   668.035523: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   668.035523: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   668.035523: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   668.035524: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   668.035524: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035524: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035524: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   668.035524: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   668.035524: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   668.035524: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035524: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   668.035525: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035525: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035525: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   668.035525: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   668.035525: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   668.035525: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035525: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   668.035525: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   668.035526: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   668.035526: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035526: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035526: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035526: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035526: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   668.035526: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   668.035526: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035527: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035527: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.035527: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035527: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.035527: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.035527: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035527: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035527: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.035527: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.035528: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.035528: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.035528: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   668.035528: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.035528: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035528: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.035528: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.035528: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   668.035528: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   668.035529: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035529: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035529: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   668.035529: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035529: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035529: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035533: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035533: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035533: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035534: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.035534: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.035534: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   668.035534: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   668.035534: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035534: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   668.035534: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035534: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.035535: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.035535: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035535: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035535: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   668.035535: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   668.035535: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035535: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035535: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035536: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035536: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035536: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   668.035536: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   668.035536: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   668.035536: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   668.035536: kvm_apic: apic_read APIC_TMICT = 0x6119
 qemu-system-x86-14481 [023] .......   668.035536: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   668.035537: kvm_apic: apic_write APIC_TMICT = 0x6119
 qemu-system-x86-14481 [023] .......   668.035537: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   668.035537: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   668.035537: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   668.035537: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   668.035537: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   668.035537: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   668.035537: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   668.035537: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   668.035538: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   668.035538: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   668.035538: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   668.035538: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   668.035538: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   668.035538: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   668.035538: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035538: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035539: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   668.035539: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035539: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   668.035539: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   668.035539: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   668.035539: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=667663616777 softexpires=667663616777
 qemu-system-x86-14481 [023] d...1..   668.035540: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   668.035540: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   668.035540: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   668.035540: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   668.035540: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   668.035540: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   668.035541: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   668.035541: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035541: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   668.035541: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035541: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035541: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   668.035541: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035541: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035541: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035542: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   668.035542: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   668.035542: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035542: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035542: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.035542: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035542: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.035542: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.035542: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035543: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035543: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.035543: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.035543: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.035543: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.035543: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   668.035543: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.035543: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035543: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.035544: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.035544: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   668.035544: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   668.035544: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035544: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035544: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   668.035544: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035544: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035545: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035936: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035936: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035936: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.035936: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.035936: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   668.035936: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   668.035937: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   668.035937: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   668.035937: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   668.035937: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035937: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035937: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035937: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035937: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035938: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   668.035938: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   668.035938: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   668.035938: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   668.035938: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   668.035938: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035938: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035938: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035938: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   668.035939: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   668.035939: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   668.035939: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   668.035939: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   668.035939: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   668.035939: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=667663620487
 qemu-system-x86-14481 [023] d..h1..   668.035939: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   668.035939: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   668.035940: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   668.035940: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   668.035940: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   668.035940: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   668.035940: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   668.035940: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035940: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035940: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   668.035941: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   668.035941: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   668.035941: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   668.035941: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   668.035941: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   668.035941: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   668.035941: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   668.035941: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   668.035942: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   668.035942: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   668.035942: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   668.035942: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   668.035942: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   668.035942: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035942: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035942: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035943: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035943: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   668.035943: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   668.035943: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035943: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035943: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.035943: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.035943: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.035944: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   668.035944: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.035944: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   668.035944: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   668.035944: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   668.035944: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   668.035944: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   668.035945: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   668.035945: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.035945: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   668.035945: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   668.035945: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035945: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   668.035946: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035946: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.035946: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   668.035946: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   668.035946: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   668.035946: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035946: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   668.035947: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035947: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.035947: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   668.035947: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035947: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035947: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   668.035947: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   668.035947: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035948: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035948: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035948: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035948: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035948: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   668.035948: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   668.035948: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035948: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   668.035949: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035949: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   668.035949: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   668.035949: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   668.035949: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   668.035949: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   668.035949: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   668.035949: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   668.035950: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   668.035950: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035950: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035950: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   668.035950: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   668.035950: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   668.035950: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035950: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   668.035951: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035951: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035951: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   668.035951: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   668.035951: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   668.035951: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035951: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   668.035951: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   668.035951: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   668.035951: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035952: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   668.035952: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035952: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   668.035952: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   668.035952: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   668.035952: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035952: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035952: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.035952: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   668.035953: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.035953: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   668.035953: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035953: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   668.035953: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.035953: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   668.035953: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.035953: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   668.035953: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   668.035954: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   668.035954: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035954: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.035954: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   668.035954: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   668.035954: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   668.035954: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   668.035954: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035955: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   668.035955: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035955: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   668.035955: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.007407: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.007408: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.007408: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.007408: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.007408: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   669.007409: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   669.007409: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   669.007409: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   669.007409: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   669.007409: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.007409: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.007409: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.007409: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.007410: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.007410: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   669.007410: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   669.007410: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   669.007410: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   669.007410: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   669.007410: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.007411: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.007411: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.007411: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   669.007411: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   669.007411: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   669.007411: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   669.007411: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   669.007411: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   669.007412: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=668635005234
 qemu-system-x86-14481 [023] d..h1..   669.007412: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   669.007412: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   669.007412: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   669.007413: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   669.007413: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   669.007413: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   669.007413: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   669.007413: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   669.007413: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   669.007413: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   669.007414: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   669.007414: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   669.007414: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   669.007414: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   669.007414: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089139 [ns] vruntime=543294262934 [ns]
 qemu-system-x86-14481 [023] d..h2..   669.007415: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   669.007415: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   669.007415: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   669.007415: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   669.007415: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   669.007415: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   669.007416: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   669.007416: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   669.007416: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   669.007416: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   669.007416: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   669.007416: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   669.007417: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   669.007417: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   669.007417: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   669.007417: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   669.007417: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   669.007417: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   669.007417: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   669.007417: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   669.007418: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   669.007418: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   669.007418: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   669.007418: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   669.007418: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   669.007418: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   669.007419: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   669.007419: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   669.007419: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   669.007419: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   669.007419: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   669.007419: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   669.007419: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.007419: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.007420: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   669.007420: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   669.007420: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.007420: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   669.007420: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   669.007420: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   669.007420: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   669.007420: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   669.007421: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   669.007421: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   669.007421: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   669.007421: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   669.007421: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.007421: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.007421: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.007421: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.007421: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   669.007422: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   669.007422: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.007422: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.007422: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.007422: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.007422: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.007423: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   669.007423: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.007423: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   669.007423: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.007423: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   669.007423: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   669.007423: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   669.007423: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   669.007424: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.007424: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.007424: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   669.007424: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.007424: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   669.007424: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   669.007424: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   669.007424: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   669.007425: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=669635000000 softexpires=669635000000
 qemu-system-x86-14481 [023] d...2..   669.007425: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   669.007425: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   669.007425: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   669.007425: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   669.007425: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   669.007425: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   669.007426: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   669.007426: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.007426: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.007426: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.007426: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.007427: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.007427: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   669.007427: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   669.007427: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.007427: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   669.007427: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.007427: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.007427: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.007427: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.007428: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.007428: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   669.007428: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   669.007428: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.007428: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.007428: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.007429: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.007429: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.007429: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   669.007430: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   669.007430: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.007430: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   669.007431: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.007431: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.007431: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   669.007431: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.007431: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.007432: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.007432: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   669.007432: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   669.007432: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.007432: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.007432: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.007432: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.007433: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.007433: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.007433: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.007433: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.007433: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.007433: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.007433: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.007433: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.007434: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   669.007434: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.007434: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.007434: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.007434: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.007434: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   669.007434: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   669.007434: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.007435: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.007435: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   669.007435: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.007435: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.007435: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035445: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035445: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035445: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035445: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.035445: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.035446: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   669.035446: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   669.035446: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035446: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   669.035446: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.035446: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.035446: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.035446: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035446: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035447: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   669.035447: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   669.035447: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035447: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035447: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035447: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035447: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035447: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   669.035448: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   669.035448: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   669.035448: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   669.035448: kvm_apic: apic_read APIC_TMICT = 0x8cb8
 qemu-system-x86-14481 [023] .......   669.035448: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   669.035448: kvm_apic: apic_write APIC_TMICT = 0x8cb8
 qemu-system-x86-14481 [023] .......   669.035449: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   669.035449: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   669.035449: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   669.035449: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   669.035449: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   669.035449: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   669.035449: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   669.035450: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   669.035450: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   669.035450: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   669.035450: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   669.035450: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   669.035450: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   669.035450: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   669.035450: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035451: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035451: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   669.035451: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035451: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035451: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   669.035451: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   669.035451: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=668663617218 softexpires=668663617218
 qemu-system-x86-14481 [023] d...1..   669.035451: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   669.035452: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   669.035452: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   669.035452: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   669.035452: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   669.035452: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   669.035452: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   669.035452: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035452: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   669.035453: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035453: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035453: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   669.035453: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035453: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035453: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035453: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   669.035453: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   669.035453: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035454: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035454: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.035454: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.035454: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.035454: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.035454: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035455: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035455: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.035455: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.035455: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.035455: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.035455: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   669.035456: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.035456: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035456: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.035456: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.035456: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   669.035456: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   669.035456: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035456: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035457: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   669.035457: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035457: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035457: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035464: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035464: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035464: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035464: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.035464: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.035465: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   669.035465: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   669.035465: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035465: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   669.035465: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.035465: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.035465: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.035465: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035465: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035466: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   669.035466: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   669.035466: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035466: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035466: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035466: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035466: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035466: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   669.035467: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   669.035467: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   669.035467: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   669.035467: kvm_apic: apic_read APIC_TMICT = 0x1f99
 qemu-system-x86-14481 [023] .......   669.035467: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   669.035467: kvm_apic: apic_write APIC_TMICT = 0x1f99
 qemu-system-x86-14481 [023] .......   669.035467: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   669.035467: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   669.035467: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   669.035468: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   669.035468: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   669.035468: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   669.035468: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   669.035468: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   669.035468: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   669.035468: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   669.035469: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   669.035469: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   669.035469: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   669.035469: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   669.035469: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   669.035469: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   669.035469: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   669.035469: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   669.035470: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   669.035470: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   669.035470: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   669.035470: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   669.035470: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   669.035470: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   669.035470: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   669.035470: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   669.035470: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035471: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035471: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   669.035471: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035471: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035471: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   669.035471: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   669.035471: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=668663190514 softexpires=668663190514
 qemu-system-x86-14481 [023] d...1..   669.035471: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   669.035472: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   669.035472: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   669.035472: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   669.035472: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   669.035472: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   669.035472: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   669.035472: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035472: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   669.035473: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035473: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035473: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   669.035473: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035473: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035473: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035473: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   669.035473: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   669.035473: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035474: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035474: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.035474: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.035474: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.035474: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.035474: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035474: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035474: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.035474: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.035475: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.035475: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.035475: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   669.035475: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.035475: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035475: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.035476: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.035476: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   669.035476: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   669.035476: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035476: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035476: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   669.035476: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035476: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035477: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035599: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035599: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035600: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.035600: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.035600: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   669.035600: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   669.035600: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   669.035600: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   669.035600: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   669.035601: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.035601: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035601: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035601: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035601: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035601: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   669.035601: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   669.035601: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   669.035602: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   669.035602: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   669.035602: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.035602: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.035602: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.035602: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   669.035602: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   669.035602: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   669.035603: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   669.035603: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   669.035603: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   669.035603: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=668663194080
 qemu-system-x86-14481 [023] d..h1..   669.035603: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   669.035603: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   669.035603: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   669.035603: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   669.035604: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   669.035604: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   669.035604: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   669.035604: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.035604: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.035604: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   669.035604: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   669.035604: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   669.035605: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   669.035605: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.035605: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   669.035605: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   669.035605: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   669.035605: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   669.035605: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   669.035605: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   669.035605: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   669.035606: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   669.035606: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   669.035606: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.035606: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.035606: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.035606: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.035606: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   669.035606: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   669.035607: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.035607: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.035607: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.035607: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.035607: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.035607: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   669.035607: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.035607: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   669.035608: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.035608: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   669.035608: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   669.035608: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   669.035608: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   669.035608: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.035608: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.035608: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   669.035608: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.035609: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.035609: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035609: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.035609: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.035609: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   669.035609: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   669.035609: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035610: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   669.035610: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.035610: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.035610: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.035610: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035610: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035610: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   669.035610: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   669.035610: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035611: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035611: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035611: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035611: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035611: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   669.035611: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   669.035611: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035611: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   669.035612: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035612: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   669.035612: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   669.035612: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   669.035612: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   669.035613: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   669.035613: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   669.035613: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   669.035613: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   669.035613: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035613: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035613: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   669.035614: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   669.035614: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   669.035614: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035614: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   669.035614: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035614: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035614: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   669.035614: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   669.035615: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   669.035615: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035615: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   669.035615: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   669.035615: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   669.035615: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035615: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035616: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035616: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035616: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   669.035616: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   669.035616: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035616: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035616: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.035616: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.035617: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.035617: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.035617: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035617: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035617: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.035617: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.035617: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.035617: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.035617: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   669.035618: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.035618: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035618: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.035618: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.035618: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   669.035618: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   669.035618: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035618: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035618: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   669.035619: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035619: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035619: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035623: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035623: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035623: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035623: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.035623: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.035623: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   669.035624: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   669.035624: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035624: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   669.035624: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.035624: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.035624: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.035624: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035624: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035624: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   669.035625: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   669.035625: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035625: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035625: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035625: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035625: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035625: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   669.035626: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   669.035626: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   669.035626: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   669.035626: kvm_apic: apic_read APIC_TMICT = 0x6140
 qemu-system-x86-14481 [023] .......   669.035626: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   669.035626: kvm_apic: apic_write APIC_TMICT = 0x6140
 qemu-system-x86-14481 [023] .......   669.035626: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   669.035626: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   669.035626: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   669.035627: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   669.035627: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   669.035627: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   669.035627: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   669.035627: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   669.035627: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   669.035627: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   669.035627: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   669.035628: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   669.035628: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   669.035628: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   669.035628: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035628: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035628: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   669.035628: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035628: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   669.035628: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   669.035629: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   669.035629: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=668663616791 softexpires=668663616791
 qemu-system-x86-14481 [023] d...1..   669.035629: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   669.035629: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   669.035629: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   669.035629: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   669.035629: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   669.035629: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   669.035630: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   669.035630: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035630: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   669.035630: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035630: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035630: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   669.035631: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.035631: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035631: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.035631: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   669.035631: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   669.035631: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035631: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035631: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.035632: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.035632: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.035632: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.035632: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035632: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.035632: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.035632: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.035632: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.035633: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.035633: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   669.035633: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.035633: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035633: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.035633: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.035633: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   669.035633: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   669.035633: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.035634: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035634: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   669.035634: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035634: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.035634: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.036026: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.036026: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.036026: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.036026: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.036027: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   669.036027: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   669.036027: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   669.036027: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   669.036027: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   669.036027: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.036027: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.036027: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.036028: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.036028: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.036028: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   669.036028: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   669.036028: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   669.036028: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   669.036028: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   669.036028: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.036028: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.036029: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.036029: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   669.036029: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   669.036029: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   669.036029: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   669.036029: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   669.036029: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   669.036030: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=668663620562
 qemu-system-x86-14481 [023] d..h1..   669.036030: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   669.036030: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   669.036030: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   669.036030: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   669.036030: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   669.036030: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   669.036030: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   669.036030: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.036031: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.036031: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   669.036031: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   669.036031: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   669.036031: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   669.036031: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   669.036031: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   669.036032: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   669.036032: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   669.036032: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   669.036032: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   669.036032: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   669.036032: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   669.036032: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   669.036032: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   669.036032: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.036033: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.036033: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.036033: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.036033: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   669.036033: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   669.036033: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.036033: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.036033: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.036034: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.036034: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.036034: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   669.036034: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.036034: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   669.036034: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   669.036034: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   669.036034: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   669.036035: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   669.036035: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   669.036035: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.036035: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   669.036035: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   669.036035: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   669.036035: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   669.036036: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.036036: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.036036: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   669.036036: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   669.036036: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   669.036036: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.036037: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   669.036037: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.036037: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.036037: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   669.036037: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.036037: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.036037: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   669.036038: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   669.036038: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036038: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.036038: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.036038: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036038: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.036038: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   669.036039: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   669.036039: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036039: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   669.036039: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036039: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   669.036039: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   669.036039: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   669.036039: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   669.036039: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   669.036040: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   669.036040: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   669.036040: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   669.036040: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036040: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036040: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   669.036040: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   669.036040: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   669.036041: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036041: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   669.036041: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036041: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036041: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   669.036041: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   669.036041: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   669.036041: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036041: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   669.036041: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   669.036042: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   669.036042: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036042: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   669.036042: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.036042: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   669.036042: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   669.036042: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   669.036042: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.036042: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.036043: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.036043: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   669.036043: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.036043: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   669.036043: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.036043: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   669.036043: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.036043: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   669.036044: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.036044: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   669.036044: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   669.036044: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   669.036044: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.036044: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.036044: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   669.036044: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   669.036044: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   669.036045: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   669.036045: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.036045: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   669.036045: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.036045: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   669.036045: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.007497: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.007498: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.007498: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.007498: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.007498: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   670.007498: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   670.007499: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   670.007499: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   670.007499: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   670.007499: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.007499: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.007499: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.007499: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.007499: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.007500: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   670.007500: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   670.007500: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   670.007500: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.007500: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   670.007500: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.007500: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.007500: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.007501: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.007501: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.007501: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   670.007501: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   670.007501: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   670.007501: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   670.007502: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=669635004932
 qemu-system-x86-14481 [023] d..h1..   670.007502: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   670.007502: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   670.007502: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   670.007502: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   670.007502: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   670.007502: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   670.007502: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   670.007503: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   670.007503: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   670.007503: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.007503: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   670.007503: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   670.007504: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   670.007504: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   670.007504: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089724 [ns] vruntime=544294352658 [ns]
 qemu-system-x86-14481 [023] d..h2..   670.007504: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   670.007504: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   670.007504: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   670.007505: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   670.007505: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   670.007505: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   670.007505: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   670.007505: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   670.007506: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   670.007506: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   670.007506: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   670.007506: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   670.007506: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   670.007506: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   670.007506: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   670.007507: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   670.007507: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   670.007507: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   670.007507: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   670.007507: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   670.007507: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   670.007507: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   670.007507: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   670.007507: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   670.007508: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   670.007508: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   670.007508: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   670.007508: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   670.007508: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   670.007508: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   670.007509: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.007509: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.007509: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.007509: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.007509: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   670.007509: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   670.007509: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.007509: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.007510: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.007510: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.007510: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   670.007510: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   670.007510: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   670.007510: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   670.007510: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   670.007511: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.007511: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.007511: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.007511: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.007511: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.007511: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   670.007511: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   670.007511: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.007511: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.007512: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.007512: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.007512: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.007512: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   670.007512: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.007512: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   670.007512: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.007512: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   670.007513: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   670.007513: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   670.007513: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   670.007513: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.007513: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.007513: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   670.007513: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.007513: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   670.007514: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   670.007514: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   670.007514: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   670.007514: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=670635000000 softexpires=670635000000
 qemu-system-x86-14481 [023] d...2..   670.007514: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   670.007514: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   670.007514: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   670.007514: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   670.007515: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   670.007515: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   670.007515: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   670.007515: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.007515: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.007515: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.007516: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.007516: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.007516: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   670.007516: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   670.007516: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.007516: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   670.007516: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.007516: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.007516: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.007517: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.007517: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.007517: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   670.007517: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   670.007517: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.007517: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.007517: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.007518: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.007518: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.007518: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   670.007518: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   670.007518: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.007518: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   670.007519: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.007519: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.007519: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   670.007519: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.007519: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.007519: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.007519: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   670.007520: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   670.007520: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.007520: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.007520: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.007520: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.007520: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.007520: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.007521: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.007521: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.007521: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.007521: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.007521: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.007521: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.007521: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   670.007521: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.007521: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.007522: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.007522: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.007522: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   670.007522: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   670.007522: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.007522: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.007522: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   670.007523: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.007523: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.007523: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035534: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035534: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035534: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035534: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.035534: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.035534: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   670.035534: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   670.035535: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035535: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   670.035535: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.035535: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.035535: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.035535: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035535: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035535: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   670.035536: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   670.035536: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035536: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035536: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035536: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035536: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035536: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   670.035536: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   670.035537: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   670.035537: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   670.035537: kvm_apic: apic_read APIC_TMICT = 0x8d19
 qemu-system-x86-14481 [023] .......   670.035537: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   670.035537: kvm_apic: apic_write APIC_TMICT = 0x8d19
 qemu-system-x86-14481 [023] .......   670.035537: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   670.035537: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   670.035537: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   670.035538: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   670.035538: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   670.035538: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   670.035538: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   670.035538: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   670.035538: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   670.035538: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   670.035538: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.035539: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.035539: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.035539: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   670.035539: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035539: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035539: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   670.035539: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035539: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035539: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   670.035540: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   670.035540: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=669663617243 softexpires=669663617243
 qemu-system-x86-14481 [023] d...1..   670.035540: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   670.035540: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   670.035540: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   670.035540: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   670.035540: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   670.035541: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   670.035541: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   670.035541: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035541: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   670.035541: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035541: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035541: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   670.035541: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035541: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035542: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035542: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   670.035542: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   670.035542: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035542: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035542: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.035542: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.035542: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.035542: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.035543: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035543: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035543: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.035543: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.035543: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.035543: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.035543: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   670.035544: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.035544: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035544: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.035544: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.035544: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   670.035544: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   670.035544: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035545: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035545: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   670.035545: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035545: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035545: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035551: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035551: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035551: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035552: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.035552: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.035552: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   670.035552: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   670.035552: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035552: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   670.035552: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.035552: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.035553: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.035553: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035553: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035553: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   670.035553: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   670.035553: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035553: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035553: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035554: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035554: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035554: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   670.035554: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   670.035554: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   670.035554: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   670.035554: kvm_apic: apic_read APIC_TMICT = 0x2055
 qemu-system-x86-14481 [023] .......   670.035554: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   670.035555: kvm_apic: apic_write APIC_TMICT = 0x2055
 qemu-system-x86-14481 [023] .......   670.035555: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   670.035555: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   670.035555: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   670.035555: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   670.035555: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   670.035555: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   670.035555: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   670.035556: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   670.035556: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   670.035556: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   670.035556: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   670.035556: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   670.035556: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   670.035556: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   670.035557: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   670.035557: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   670.035557: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   670.035557: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   670.035557: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   670.035557: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   670.035557: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   670.035557: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   670.035557: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.035558: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.035558: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.035558: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   670.035558: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035558: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035558: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   670.035558: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035558: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035559: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   670.035559: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   670.035559: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=669663190850 softexpires=669663190850
 qemu-system-x86-14481 [023] d...1..   670.035559: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   670.035559: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   670.035559: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   670.035559: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   670.035559: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   670.035560: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   670.035560: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   670.035560: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035560: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   670.035560: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035560: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035560: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   670.035560: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035560: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035561: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035561: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   670.035561: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   670.035561: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035561: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035561: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.035561: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.035561: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.035561: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.035562: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035562: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035562: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.035562: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.035562: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.035562: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.035562: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   670.035562: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.035562: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035563: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.035563: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.035563: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   670.035563: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   670.035563: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035563: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035563: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   670.035564: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035564: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035564: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035690: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035690: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035690: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.035690: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.035690: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   670.035691: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   670.035691: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   670.035691: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   670.035691: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   670.035691: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.035691: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035691: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035691: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035692: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035692: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   670.035692: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   670.035692: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   670.035692: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.035692: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   670.035692: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.035692: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.035693: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.035693: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.035693: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.035693: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   670.035693: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   670.035693: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   670.035693: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   670.035693: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=669663194400
 qemu-system-x86-14481 [023] d..h1..   670.035694: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   670.035694: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   670.035694: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   670.035694: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   670.035694: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   670.035694: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.035694: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.035694: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.035695: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.035695: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   670.035695: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   670.035695: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   670.035695: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   670.035695: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.035695: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.035695: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.035696: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.035696: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   670.035696: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   670.035696: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   670.035696: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   670.035696: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   670.035696: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.035696: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.035697: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.035697: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.035697: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.035697: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   670.035697: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   670.035697: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.035697: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.035697: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.035698: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.035698: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.035698: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   670.035698: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.035698: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   670.035698: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.035698: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   670.035698: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   670.035698: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   670.035699: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   670.035699: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.035699: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.035699: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   670.035699: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.035699: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.035699: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035700: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.035700: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.035700: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   670.035700: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   670.035700: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035700: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   670.035700: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.035700: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.035700: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.035701: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035701: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035701: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   670.035701: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   670.035701: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035701: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035701: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035701: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035701: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035702: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   670.035702: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   670.035702: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035702: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   670.035702: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035702: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   670.035702: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   670.035702: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   670.035703: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   670.035703: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   670.035703: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   670.035703: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   670.035703: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   670.035703: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035703: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035704: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   670.035704: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   670.035704: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   670.035704: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035704: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   670.035704: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035704: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035705: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.035705: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   670.035705: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.035705: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035705: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.035705: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   670.035705: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.035705: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035705: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035706: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035706: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035706: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   670.035706: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   670.035706: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035706: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035706: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.035706: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.035707: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.035707: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.035707: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035707: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035707: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.035707: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.035707: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.035707: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.035707: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   670.035708: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.035708: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035708: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.035708: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.035708: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   670.035708: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   670.035708: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035708: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035708: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   670.035709: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035709: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035709: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035712: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035712: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035713: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035713: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.035713: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.035713: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   670.035713: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   670.035713: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035713: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   670.035713: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.035714: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.035714: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.035714: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035714: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035714: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   670.035714: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   670.035714: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035714: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035715: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035715: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035715: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035715: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   670.035715: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   670.035715: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   670.035715: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   670.035715: kvm_apic: apic_read APIC_TMICT = 0x6168
 qemu-system-x86-14481 [023] .......   670.035716: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   670.035716: kvm_apic: apic_write APIC_TMICT = 0x6168
 qemu-system-x86-14481 [023] .......   670.035716: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   670.035716: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   670.035716: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   670.035716: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   670.035716: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   670.035717: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   670.035717: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   670.035717: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   670.035717: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   670.035717: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   670.035717: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.035717: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.035717: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.035717: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   670.035718: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035718: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035718: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   670.035718: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035718: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.035718: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   670.035718: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   670.035718: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=669663616898 softexpires=669663616898
 qemu-system-x86-14481 [023] d...1..   670.035719: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   670.035719: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   670.035719: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   670.035719: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   670.035719: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   670.035719: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   670.035719: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   670.035719: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035720: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   670.035720: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035720: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035720: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   670.035720: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.035720: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035720: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.035720: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   670.035720: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   670.035721: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035721: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035721: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.035721: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.035721: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.035722: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.035722: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035722: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.035722: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.035722: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.035722: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.035723: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.035723: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   670.035723: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.035723: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035723: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.035723: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.035723: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   670.035723: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   670.035723: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.035724: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035724: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   670.035724: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035724: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.035724: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.036116: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036116: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036117: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.036117: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.036117: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   670.036117: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   670.036117: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   670.036117: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   670.036117: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   670.036117: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.036118: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036118: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036118: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036118: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036118: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   670.036118: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   670.036118: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   670.036118: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.036119: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   670.036119: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.036119: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.036119: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.036119: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.036119: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.036119: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   670.036119: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   670.036120: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   670.036120: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   670.036120: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=669663620674
 qemu-system-x86-14481 [023] d..h1..   670.036120: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   670.036120: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   670.036120: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   670.036120: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   670.036120: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   670.036120: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.036121: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.036121: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.036121: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.036121: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   670.036121: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   670.036121: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   670.036121: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   670.036122: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.036122: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.036122: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.036122: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.036122: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   670.036122: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   670.036122: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   670.036122: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   670.036122: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   670.036123: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.036123: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.036123: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.036123: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.036123: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.036123: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   670.036123: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   670.036123: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.036124: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.036124: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.036124: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.036124: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.036124: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   670.036124: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.036124: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   670.036124: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.036125: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   670.036125: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   670.036125: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   670.036125: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   670.036125: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.036125: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.036125: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   670.036125: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.036126: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.036126: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036126: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.036126: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.036126: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   670.036127: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   670.036127: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036127: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   670.036127: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.036127: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.036127: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.036127: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036127: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036127: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   670.036128: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   670.036128: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036128: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.036128: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.036128: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036128: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.036129: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd57 info 0 800000ef
 qemu-system-x86-14481 [023] .......   670.036129: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   670.036129: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036129: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   670.036129: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036129: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   670.036129: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   670.036130: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   670.036130: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   670.036130: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   670.036130: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   670.036130: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   670.036130: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   670.036130: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036130: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036131: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   670.036131: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   670.036131: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   670.036131: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036131: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   670.036131: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036131: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036131: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.036132: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   670.036132: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.036132: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036132: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.036132: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   670.036132: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.036132: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036132: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036132: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.036133: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.036133: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   670.036133: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   670.036133: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036133: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036133: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.036133: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.036133: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.036133: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.036134: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036134: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036134: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.036134: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.036134: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.036134: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.036134: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   670.036134: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.036134: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036135: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.036135: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.036135: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   670.036135: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   670.036135: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036135: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.036135: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   670.036135: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.036136: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.036136: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.036708: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036708: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036708: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036709: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.036709: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.036709: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   670.036709: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   670.036709: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036709: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   670.036709: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.036709: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.036709: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.036710: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036710: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036710: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   670.036710: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   670.036710: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036710: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.036710: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.036710: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036711: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.036711: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   670.036711: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   670.036711: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   670.036711: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   670.036711: kvm_apic: apic_read APIC_TMICT = 0x6279
 qemu-system-x86-14481 [023] .......   670.036711: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   670.036712: kvm_apic: apic_write APIC_TMICT = 0x6279
 qemu-system-x86-14481 [023] .......   670.036712: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   670.036712: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   670.036712: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   670.036712: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   670.036712: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   670.036712: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   670.036712: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   670.036713: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   670.036713: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   670.036713: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   670.036713: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.036713: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.036713: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   670.036713: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   670.036713: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.036714: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.036714: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   670.036714: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.036714: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   670.036714: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   670.036714: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   670.036715: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=669664617055 softexpires=669664617055
 qemu-system-x86-14481 [023] d...1..   670.036715: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   670.036715: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   670.036715: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   670.036715: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   670.036715: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   670.036716: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   670.036716: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   670.036716: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036716: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   670.036716: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036716: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036716: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   670.036716: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.036716: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.036717: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.036717: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   670.036717: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   670.036717: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036717: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036717: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.036717: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.036717: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.036717: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.036718: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036718: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.036718: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.036718: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.036718: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.036718: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.036718: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   670.036718: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.036718: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036719: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.036719: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.036719: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   670.036719: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   670.036719: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.036719: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.036719: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   670.036719: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.036719: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.036720: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.037116: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.037117: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.037117: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.037117: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.037117: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   670.037117: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   670.037117: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   670.037117: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   670.037117: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   670.037118: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.037118: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.037118: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.037118: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.037118: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.037118: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   670.037118: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   670.037118: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   670.037119: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.037119: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   670.037119: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.037119: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.037119: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.037119: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.037119: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.037119: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   670.037120: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   670.037120: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   670.037120: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   670.037120: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=669664620757
 qemu-system-x86-14481 [023] d..h1..   670.037120: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   670.037120: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   670.037120: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   670.037120: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   670.037121: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   670.037121: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.037121: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   670.037121: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.037121: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.037121: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   670.037121: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   670.037121: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   670.037122: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   670.037122: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   670.037122: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.037122: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.037122: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   670.037122: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   670.037122: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   670.037122: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   670.037123: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   670.037123: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   670.037123: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   670.037123: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.037123: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.037123: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.037123: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.037123: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   670.037123: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   670.037124: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.037124: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.037124: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.037124: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.037124: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.037124: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   670.037124: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.037125: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   670.037125: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   670.037125: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   670.037125: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   670.037125: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   670.037125: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   670.037126: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.037126: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   670.037126: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   670.037126: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   670.037126: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   670.037127: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.037127: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.037127: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   670.037127: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   670.037127: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   670.037127: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.037127: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   670.037127: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.037127: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.037128: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   670.037128: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.037128: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.037128: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   670.037128: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   670.037128: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037128: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.037128: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.037128: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037129: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.037129: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   670.037129: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   670.037129: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037129: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   670.037129: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037129: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   670.037129: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   670.037130: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   670.037130: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   670.037130: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   670.037130: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   670.037130: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   670.037130: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   670.037130: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037130: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037131: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   670.037131: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   670.037131: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   670.037131: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037131: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   670.037131: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037131: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037131: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.037131: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   670.037132: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.037132: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037132: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.037132: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   670.037132: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   670.037132: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037132: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   670.037132: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.037132: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   670.037133: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   670.037133: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   670.037133: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.037133: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.037133: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.037133: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   670.037133: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.037133: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   670.037133: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.037134: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   670.037134: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.037134: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   670.037134: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.037134: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   670.037134: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   670.037134: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   670.037134: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.037134: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.037135: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   670.037135: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   670.037135: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   670.037135: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   670.037135: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.037135: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   670.037135: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.037135: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   670.037136: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.007587: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.007588: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.007588: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.007588: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.007588: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   671.007589: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   671.007589: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   671.007589: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   671.007589: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   671.007589: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.007589: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.007589: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.007590: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.007590: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.007590: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   671.007590: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   671.007590: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   671.007590: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   671.007590: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   671.007591: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.007591: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.007591: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.007591: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   671.007591: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   671.007591: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   671.007591: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   671.007591: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   671.007592: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   671.007592: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=670635005036
 qemu-system-x86-14481 [023] d..h1..   671.007592: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   671.007592: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   671.007593: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   671.007593: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   671.007593: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   671.007593: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   671.007593: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   671.007593: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   671.007594: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   671.007594: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   671.007594: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   671.007594: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   671.007594: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   671.007594: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   671.007595: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090555 [ns] vruntime=545294443213 [ns]
 qemu-system-x86-14481 [023] d..h2..   671.007595: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   671.007595: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   671.007595: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   671.007595: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   671.007595: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   671.007596: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   671.007596: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   671.007596: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   671.007596: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   671.007597: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   671.007597: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   671.007597: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   671.007597: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   671.007597: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   671.007597: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   671.007597: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   671.007597: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   671.007598: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   671.007598: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   671.007598: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   671.007598: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   671.007598: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   671.007598: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   671.007598: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   671.007598: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   671.007599: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   671.007599: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   671.007599: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   671.007599: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   671.007599: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   671.007600: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   671.007600: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   671.007600: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.007600: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.007600: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   671.007600: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   671.007600: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.007600: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   671.007601: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   671.007601: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   671.007601: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   671.007601: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   671.007601: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   671.007601: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   671.007601: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   671.007601: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   671.007602: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.007602: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.007602: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.007602: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.007602: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   671.007602: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   671.007602: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.007602: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.007603: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.007603: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.007603: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.007603: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   671.007603: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.007603: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   671.007603: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.007603: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   671.007603: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   671.007604: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   671.007604: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   671.007604: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.007604: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.007604: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   671.007604: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.007604: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   671.007604: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   671.007605: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   671.007605: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   671.007605: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=671635000000 softexpires=671635000000
 qemu-system-x86-14481 [023] d...2..   671.007605: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   671.007605: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   671.007605: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   671.007605: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   671.007605: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   671.007606: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   671.007606: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   671.007606: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.007606: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.007607: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.007607: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.007607: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.007607: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   671.007607: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   671.007607: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.007607: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   671.007607: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.007607: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.007608: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.007608: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.007608: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.007608: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   671.007608: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   671.007608: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.007609: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.007609: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.007609: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.007609: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.007609: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   671.007610: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   671.007610: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.007610: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   671.007610: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.007611: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.007611: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   671.007611: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.007612: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.007612: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.007612: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   671.007612: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   671.007612: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.007612: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.007612: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.007612: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.007613: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.007613: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.007613: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.007613: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.007613: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.007613: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.007613: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.007613: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.007613: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   671.007614: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.007614: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.007614: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.007614: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.007614: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   671.007614: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   671.007614: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.007614: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.007615: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   671.007615: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.007615: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.007615: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035625: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035626: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035626: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035626: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.035626: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.035626: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   671.035627: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   671.035627: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035627: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   671.035627: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.035627: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.035627: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.035627: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035627: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035628: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   671.035628: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   671.035628: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035628: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035628: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035628: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035628: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035628: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   671.035629: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   671.035629: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   671.035629: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   671.035629: kvm_apic: apic_read APIC_TMICT = 0x8cb0
 qemu-system-x86-14481 [023] .......   671.035629: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   671.035629: kvm_apic: apic_write APIC_TMICT = 0x8cb0
 qemu-system-x86-14481 [023] .......   671.035630: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   671.035630: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   671.035630: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   671.035630: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   671.035630: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   671.035630: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   671.035630: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   671.035631: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   671.035631: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   671.035631: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   671.035631: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   671.035631: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   671.035631: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   671.035632: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   671.035632: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035632: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035632: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   671.035632: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035632: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035632: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   671.035632: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   671.035632: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=670663617920 softexpires=670663617920
 qemu-system-x86-14481 [023] d...1..   671.035633: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   671.035633: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   671.035633: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   671.035633: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   671.035633: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   671.035633: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   671.035633: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   671.035634: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035634: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   671.035634: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035634: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035634: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   671.035634: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035634: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035634: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035635: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   671.035635: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   671.035635: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035635: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035635: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.035635: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.035636: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.035636: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.035636: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035636: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035636: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.035636: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.035636: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.035636: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.035636: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   671.035637: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.035637: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035637: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.035637: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.035637: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   671.035637: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   671.035637: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035637: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035638: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   671.035638: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035638: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035638: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035644: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035645: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035645: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035645: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.035645: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.035645: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   671.035645: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   671.035645: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035645: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   671.035646: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.035646: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.035646: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.035646: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035646: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035646: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   671.035646: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   671.035646: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035646: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035647: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035647: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035647: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035647: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   671.035647: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   671.035647: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   671.035647: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   671.035648: kvm_apic: apic_read APIC_TMICT = 0x1f90
 qemu-system-x86-14481 [023] .......   671.035648: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   671.035648: kvm_apic: apic_write APIC_TMICT = 0x1f90
 qemu-system-x86-14481 [023] .......   671.035648: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   671.035648: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   671.035648: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   671.035648: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   671.035648: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   671.035648: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   671.035649: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   671.035649: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   671.035649: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   671.035649: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   671.035649: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   671.035649: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   671.035649: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   671.035650: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   671.035650: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   671.035650: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   671.035650: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   671.035650: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   671.035650: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   671.035650: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   671.035650: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   671.035651: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   671.035651: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   671.035651: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   671.035651: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   671.035651: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   671.035651: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035651: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035651: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   671.035651: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035652: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035652: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   671.035652: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   671.035652: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=670663190662 softexpires=670663190662
 qemu-system-x86-14481 [023] d...1..   671.035652: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   671.035652: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   671.035652: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   671.035652: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   671.035652: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   671.035653: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   671.035653: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   671.035653: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035653: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   671.035653: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035653: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035653: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   671.035653: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035654: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035654: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035654: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   671.035654: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   671.035654: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035654: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035654: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.035654: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.035654: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.035655: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.035655: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035655: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035655: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.035655: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.035655: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.035656: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.035656: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   671.035656: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.035656: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035656: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.035656: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.035656: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   671.035656: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   671.035657: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035657: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035657: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   671.035657: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035657: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035657: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035780: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035780: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035780: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.035780: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.035780: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   671.035781: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   671.035781: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   671.035781: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   671.035781: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   671.035781: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.035781: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035781: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035781: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035781: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035782: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   671.035782: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   671.035782: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   671.035782: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   671.035782: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   671.035782: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.035782: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.035782: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.035783: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   671.035783: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   671.035783: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   671.035783: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   671.035783: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   671.035783: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   671.035783: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=670663194107
 qemu-system-x86-14481 [023] d..h1..   671.035783: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   671.035784: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   671.035784: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   671.035784: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   671.035784: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   671.035784: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   671.035784: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   671.035784: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.035784: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.035785: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   671.035785: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   671.035785: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   671.035785: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   671.035785: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.035785: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   671.035785: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   671.035785: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   671.035786: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   671.035786: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   671.035786: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   671.035786: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   671.035786: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   671.035786: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   671.035786: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.035786: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.035787: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.035787: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.035787: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   671.035787: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   671.035787: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.035787: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.035787: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.035787: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.035788: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.035788: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   671.035788: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.035788: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   671.035788: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.035788: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   671.035788: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   671.035788: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   671.035788: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   671.035789: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.035789: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.035789: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   671.035789: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.035789: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.035789: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035789: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.035789: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.035790: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   671.035790: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   671.035790: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035790: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   671.035790: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.035790: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.035790: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.035790: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035791: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035791: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   671.035791: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   671.035791: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035791: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035791: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035791: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035791: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035791: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   671.035792: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   671.035792: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035792: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   671.035792: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035792: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   671.035793: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   671.035793: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   671.035793: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   671.035793: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   671.035793: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   671.035793: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   671.035793: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   671.035793: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035794: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035794: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   671.035794: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   671.035794: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   671.035794: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035794: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   671.035794: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035795: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035795: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   671.035795: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   671.035795: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   671.035795: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035795: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   671.035795: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   671.035795: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   671.035795: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035796: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035796: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035796: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035796: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   671.035796: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   671.035796: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035796: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035796: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.035796: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.035797: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.035797: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.035797: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035797: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035797: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.035797: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.035797: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.035797: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.035797: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   671.035798: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.035798: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035798: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.035798: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.035798: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   671.035798: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   671.035798: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035798: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035798: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   671.035799: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035799: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035799: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035803: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035803: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035803: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035803: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.035803: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.035803: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   671.035804: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   671.035804: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035804: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   671.035804: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.035804: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.035804: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.035804: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035804: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035804: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   671.035805: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   671.035805: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035805: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035805: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035805: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035805: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035805: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   671.035806: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   671.035806: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   671.035806: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   671.035806: kvm_apic: apic_read APIC_TMICT = 0x615e
 qemu-system-x86-14481 [023] .......   671.035806: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   671.035806: kvm_apic: apic_write APIC_TMICT = 0x615e
 qemu-system-x86-14481 [023] .......   671.035806: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   671.035806: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   671.035806: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   671.035807: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   671.035807: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   671.035807: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   671.035807: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   671.035807: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   671.035807: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   671.035807: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   671.035807: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   671.035808: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   671.035808: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   671.035808: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   671.035808: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035808: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035808: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   671.035808: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035808: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   671.035808: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   671.035809: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   671.035809: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=670663616968 softexpires=670663616968
 qemu-system-x86-14481 [023] d...1..   671.035809: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   671.035809: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   671.035809: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   671.035809: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   671.035809: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   671.035809: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   671.035810: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   671.035810: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035810: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   671.035810: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035810: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035811: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   671.035811: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.035811: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035811: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.035811: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   671.035811: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   671.035811: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035811: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035811: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.035812: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.035812: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.035812: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.035812: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035812: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.035812: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.035812: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.035812: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.035812: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.035813: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   671.035813: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.035813: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035813: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.035813: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.035813: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   671.035813: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   671.035813: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.035814: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035814: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   671.035814: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035814: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.035814: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.036206: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.036207: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.036207: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.036207: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.036207: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   671.036207: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   671.036207: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   671.036207: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   671.036208: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   671.036208: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.036208: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.036208: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.036208: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.036208: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.036208: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   671.036208: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   671.036208: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   671.036209: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   671.036209: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   671.036209: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.036209: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.036209: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.036209: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   671.036209: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   671.036209: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   671.036210: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   671.036210: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   671.036210: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   671.036210: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=670663620664
 qemu-system-x86-14481 [023] d..h1..   671.036210: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   671.036210: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   671.036210: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   671.036210: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   671.036211: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   671.036211: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   671.036211: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   671.036211: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.036211: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.036211: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   671.036211: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   671.036211: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   671.036212: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   671.036212: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   671.036212: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   671.036212: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   671.036212: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   671.036212: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   671.036212: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   671.036212: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   671.036213: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   671.036213: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   671.036213: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   671.036213: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.036213: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.036213: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.036213: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.036213: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   671.036213: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   671.036214: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.036214: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.036214: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.036214: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.036214: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.036214: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   671.036214: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.036214: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   671.036215: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   671.036215: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   671.036215: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   671.036215: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   671.036215: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   671.036215: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.036215: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   671.036215: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   671.036216: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   671.036216: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   671.036216: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.036216: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.036216: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   671.036217: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   671.036217: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   671.036217: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.036217: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   671.036217: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.036217: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.036217: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   671.036218: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.036218: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.036218: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   671.036218: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   671.036218: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036218: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.036218: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.036218: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036219: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.036219: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   671.036219: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   671.036219: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036219: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   671.036219: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036220: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   671.036220: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   671.036220: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   671.036220: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   671.036220: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   671.036220: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   671.036220: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   671.036220: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   671.036221: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036221: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036221: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   671.036221: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   671.036221: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   671.036221: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036221: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   671.036221: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036222: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036222: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   671.036222: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   671.036222: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   671.036222: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036222: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   671.036222: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   671.036222: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   671.036222: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036222: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   671.036223: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.036223: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   671.036223: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   671.036223: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   671.036223: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.036223: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.036223: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.036223: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   671.036223: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.036224: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   671.036224: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.036224: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   671.036224: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.036224: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   671.036224: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.036224: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   671.036224: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   671.036225: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   671.036225: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.036225: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.036225: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   671.036225: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   671.036225: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   671.036225: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   671.036225: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.036225: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   671.036226: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.036226: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   671.036226: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.007678: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.007678: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.007679: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.007679: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.007679: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   672.007680: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   672.007680: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   672.007680: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   672.007680: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   672.007680: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.007680: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.007680: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.007681: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.007681: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.007681: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   672.007681: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   672.007681: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   672.007681: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   672.007681: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   672.007682: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.007682: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.007682: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.007682: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   672.007682: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   672.007682: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   672.007683: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   672.007683: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   672.007683: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   672.007683: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=671635005984
 qemu-system-x86-14481 [023] d..h1..   672.007683: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   672.007683: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   672.007683: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   672.007684: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   672.007684: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   672.007684: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   672.007684: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   672.007684: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   672.007685: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   672.007685: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   672.007685: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   672.007685: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   672.007685: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   672.007686: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   672.007686: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000091133 [ns] vruntime=546294534346 [ns]
 qemu-system-x86-14481 [023] d..h2..   672.007686: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   672.007686: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   672.007686: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   672.007687: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   672.007687: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   672.007687: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   672.007687: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   672.007688: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   672.007688: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   672.007688: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   672.007688: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   672.007688: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   672.007688: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   672.007688: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   672.007689: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   672.007689: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   672.007689: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   672.007689: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   672.007689: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   672.007689: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   672.007689: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   672.007690: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   672.007690: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   672.007690: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   672.007690: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   672.007690: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   672.007690: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   672.007691: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   672.007691: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   672.007691: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   672.007691: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   672.007691: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   672.007691: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.007691: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.007691: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   672.007692: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   672.007692: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.007692: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   672.007692: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   672.007692: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   672.007692: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   672.007692: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   672.007692: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   672.007693: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   672.007693: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   672.007693: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   672.007693: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.007693: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.007693: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.007693: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.007693: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   672.007693: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   672.007694: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.007694: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.007694: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.007694: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.007694: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.007694: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   672.007695: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.007695: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   672.007695: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.007695: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   672.007695: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   672.007695: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   672.007695: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   672.007696: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.007696: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.007696: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   672.007696: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.007696: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   672.007696: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   672.007697: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   672.007697: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   672.007697: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=672635000000 softexpires=672635000000
 qemu-system-x86-14481 [023] d...2..   672.007697: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   672.007697: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   672.007697: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   672.007698: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   672.007698: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   672.007698: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   672.007698: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   672.007698: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.007698: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.007699: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.007699: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.007699: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.007699: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   672.007699: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   672.007699: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.007699: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   672.007700: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.007700: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.007700: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.007700: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.007700: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.007700: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   672.007700: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   672.007700: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.007700: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.007701: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.007701: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.007701: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.007702: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   672.007702: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   672.007702: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.007703: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   672.007703: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.007704: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.007704: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   672.007704: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.007704: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.007705: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.007705: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   672.007705: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   672.007706: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.007706: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.007706: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.007706: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.007706: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.007706: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.007706: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.007707: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.007707: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.007707: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.007707: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.007707: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.007707: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   672.007707: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.007707: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.007707: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.007708: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.007708: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   672.007708: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   672.007708: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.007709: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.007709: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   672.007709: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.007709: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.007709: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035720: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035720: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035720: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035720: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.035720: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.035721: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   672.035721: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   672.035721: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035721: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   672.035721: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.035721: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.035721: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.035722: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035722: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035722: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   672.035722: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   672.035722: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035722: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035722: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035722: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035722: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035723: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   672.035723: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   672.035723: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   672.035723: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   672.035724: kvm_apic: apic_read APIC_TMICT = 0x8ba6
 qemu-system-x86-14481 [023] .......   672.035724: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   672.035724: kvm_apic: apic_write APIC_TMICT = 0x8ba6
 qemu-system-x86-14481 [023] .......   672.035724: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   672.035724: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   672.035724: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   672.035724: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   672.035725: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   672.035725: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   672.035725: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   672.035725: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   672.035725: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   672.035725: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   672.035725: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   672.035726: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   672.035726: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   672.035726: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   672.035726: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035726: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035726: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   672.035727: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035727: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035727: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   672.035727: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   672.035727: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=671663617893 softexpires=671663617893
 qemu-system-x86-14481 [023] d...1..   672.035727: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   672.035727: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   672.035727: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   672.035728: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   672.035728: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   672.035728: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   672.035728: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   672.035728: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035728: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   672.035728: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035728: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035729: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   672.035729: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035729: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035729: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035729: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   672.035729: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   672.035729: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035729: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035729: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.035730: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.035730: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.035730: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.035730: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035730: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035730: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.035730: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.035730: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.035730: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.035731: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   672.035731: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.035731: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035731: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.035731: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.035732: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   672.035732: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   672.035732: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035732: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035732: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   672.035732: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035732: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035733: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035740: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035740: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035740: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035740: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.035740: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.035741: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   672.035741: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   672.035741: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035741: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   672.035741: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.035741: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.035742: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.035742: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035742: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035742: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   672.035742: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   672.035742: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035742: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035742: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035742: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035743: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035743: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   672.035743: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   672.035743: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   672.035743: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   672.035743: kvm_apic: apic_read APIC_TMICT = 0x1e49
 qemu-system-x86-14481 [023] .......   672.035743: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   672.035743: kvm_apic: apic_write APIC_TMICT = 0x1e49
 qemu-system-x86-14481 [023] .......   672.035744: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   672.035744: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   672.035744: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   672.035744: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   672.035744: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   672.035744: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   672.035744: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   672.035745: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   672.035745: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   672.035745: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   672.035745: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   672.035745: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   672.035745: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   672.035745: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   672.035746: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   672.035746: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   672.035746: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   672.035746: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   672.035746: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   672.035746: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   672.035746: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   672.035746: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   672.035746: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   672.035747: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   672.035747: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   672.035747: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   672.035747: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035747: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035747: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   672.035747: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035747: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035748: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   672.035748: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   672.035748: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=671663191093 softexpires=671663191093
 qemu-system-x86-14481 [023] d...1..   672.035748: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   672.035748: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   672.035748: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   672.035748: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   672.035748: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   672.035749: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   672.035749: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   672.035749: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035749: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   672.035749: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035749: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035749: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   672.035749: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035749: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035750: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035750: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   672.035750: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   672.035750: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035750: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035750: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.035750: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.035750: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.035750: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.035751: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035751: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035751: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.035751: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.035751: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.035751: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.035751: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   672.035751: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.035751: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035752: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.035752: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.035752: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   672.035752: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   672.035752: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035752: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035753: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   672.035753: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035753: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035753: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035870: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035871: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035871: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.035871: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.035871: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   672.035871: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   672.035871: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   672.035871: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   672.035872: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   672.035872: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.035872: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035872: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035872: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035872: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035872: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   672.035872: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   672.035872: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   672.035873: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   672.035873: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   672.035873: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.035873: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.035873: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.035873: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   672.035873: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   672.035873: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   672.035874: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   672.035874: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   672.035874: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   672.035874: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=671663194518
 qemu-system-x86-14481 [023] d..h1..   672.035874: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   672.035874: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   672.035874: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   672.035875: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   672.035875: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   672.035875: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   672.035875: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   672.035875: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.035875: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.035875: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   672.035875: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   672.035875: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   672.035876: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   672.035876: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.035876: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   672.035876: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   672.035876: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   672.035876: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   672.035876: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   672.035877: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   672.035877: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   672.035877: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   672.035877: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   672.035877: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.035877: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.035877: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.035877: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.035877: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   672.035878: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   672.035878: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.035878: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.035878: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.035878: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.035878: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.035878: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   672.035878: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.035879: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   672.035879: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.035879: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   672.035879: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   672.035879: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   672.035879: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   672.035879: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.035879: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.035879: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   672.035880: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.035880: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.035880: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035880: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.035880: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.035880: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   672.035880: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   672.035881: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035881: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   672.035881: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.035881: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.035881: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.035881: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035881: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035881: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   672.035881: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   672.035882: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035882: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035882: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035882: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035882: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035882: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd57 info 0 800000ef
 qemu-system-x86-14481 [023] .......   672.035882: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   672.035883: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035883: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   672.035883: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035883: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   672.035883: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   672.035883: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   672.035883: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   672.035883: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   672.035883: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   672.035884: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   672.035884: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   672.035884: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035884: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035884: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   672.035885: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   672.035885: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   672.035885: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035885: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   672.035885: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035885: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035886: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   672.035886: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   672.035886: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   672.035886: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035886: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   672.035886: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   672.035886: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   672.035887: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035887: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035887: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035887: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035887: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   672.035887: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   672.035887: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035887: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035887: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.035888: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.035888: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.035888: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.035888: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035888: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035888: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.035888: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.035888: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.035888: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.035889: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   672.035889: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.035889: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035889: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.035889: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.035889: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   672.035889: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   672.035889: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035890: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035890: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   672.035890: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035890: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035890: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035894: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035894: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035894: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035894: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.035894: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.035895: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   672.035895: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   672.035895: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035895: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   672.035895: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.035895: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.035895: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.035895: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035896: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035896: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   672.035896: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   672.035896: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035896: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035896: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035896: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035896: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035896: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   672.035897: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   672.035897: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   672.035897: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   672.035897: kvm_apic: apic_read APIC_TMICT = 0x6122
 qemu-system-x86-14481 [023] .......   672.035897: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   672.035897: kvm_apic: apic_write APIC_TMICT = 0x6122
 qemu-system-x86-14481 [023] .......   672.035897: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   672.035898: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   672.035898: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   672.035898: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   672.035898: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   672.035898: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   672.035898: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   672.035898: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   672.035898: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   672.035898: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   672.035899: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   672.035899: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   672.035899: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   672.035899: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   672.035899: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035899: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035899: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   672.035899: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035899: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   672.035900: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   672.035900: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   672.035900: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=671663616991 softexpires=671663616991
 qemu-system-x86-14481 [023] d...1..   672.035900: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   672.035900: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   672.035900: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   672.035900: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   672.035900: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   672.035901: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   672.035901: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   672.035901: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035901: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   672.035901: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035901: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035901: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   672.035901: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.035902: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035902: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.035902: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   672.035902: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   672.035902: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035902: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035903: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.035903: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.035903: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.035903: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.035903: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035903: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.035903: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.035903: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.035904: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.035904: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.035904: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   672.035904: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.035904: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035904: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.035904: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.035904: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   672.035905: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   672.035905: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.035905: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035905: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   672.035905: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035905: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.035905: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.036296: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.036297: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.036297: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.036297: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.036297: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   672.036297: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   672.036297: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   672.036298: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   672.036298: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   672.036298: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.036298: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.036298: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.036298: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.036298: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.036298: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   672.036299: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   672.036299: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   672.036299: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   672.036299: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   672.036299: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.036299: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.036299: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.036299: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   672.036299: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   672.036300: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   672.036300: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   672.036300: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   672.036300: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   672.036300: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=671663620708
 qemu-system-x86-14481 [023] d..h1..   672.036300: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   672.036300: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   672.036301: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   672.036301: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   672.036301: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   672.036301: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   672.036301: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   672.036301: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.036301: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.036301: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   672.036301: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   672.036302: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   672.036302: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   672.036302: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   672.036302: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   672.036302: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   672.036302: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   672.036302: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   672.036303: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   672.036303: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   672.036303: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   672.036303: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   672.036303: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   672.036303: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.036303: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.036303: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.036304: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.036304: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   672.036304: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   672.036304: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.036304: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.036304: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.036304: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.036304: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.036304: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   672.036305: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.036305: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   672.036305: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   672.036305: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   672.036305: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   672.036305: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   672.036305: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   672.036306: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.036306: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   672.036306: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   672.036306: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   672.036306: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   672.036306: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.036307: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.036307: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   672.036307: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   672.036307: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   672.036307: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.036307: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   672.036307: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.036307: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.036307: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   672.036308: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.036308: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.036308: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   672.036308: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   672.036308: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036309: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.036309: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.036309: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036309: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.036309: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   672.036309: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   672.036310: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036310: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   672.036310: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036310: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   672.036310: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   672.036310: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   672.036310: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   672.036310: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   672.036311: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   672.036311: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   672.036311: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   672.036311: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036311: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036311: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   672.036311: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   672.036311: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   672.036312: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036312: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   672.036312: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036312: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036312: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   672.036312: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   672.036312: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   672.036312: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036312: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   672.036313: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   672.036313: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   672.036313: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036313: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   672.036313: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.036313: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   672.036313: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   672.036313: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   672.036313: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.036314: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.036314: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.036314: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   672.036314: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.036314: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   672.036314: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.036314: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   672.036314: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.036314: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   672.036315: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.036315: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   672.036315: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   672.036315: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   672.036315: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.036315: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.036315: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   672.036315: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   672.036315: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   672.036316: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   672.036316: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.036316: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   672.036316: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.036316: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   672.036316: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.007768: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.007768: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.007768: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.007768: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.007769: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   673.007769: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   673.007769: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   673.007769: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   673.007769: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   673.007769: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.007769: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.007770: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.007770: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.007770: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.007770: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   673.007770: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   673.007770: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   673.007770: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.007771: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   673.007771: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.007771: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.007771: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.007771: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.007771: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.007772: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   673.007772: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   673.007772: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   673.007772: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   673.007772: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=672635004915
 qemu-system-x86-14481 [023] d..h1..   673.007772: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   673.007772: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   673.007772: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   673.007773: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   673.007773: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   673.007773: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   673.007773: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   673.007773: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   673.007773: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   673.007773: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.007773: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   673.007774: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   673.007774: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   673.007774: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   673.007774: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000088425 [ns] vruntime=547294622771 [ns]
 qemu-system-x86-14481 [023] d..h2..   673.007774: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   673.007774: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   673.007775: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   673.007775: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   673.007775: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   673.007776: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   673.007776: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   673.007776: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   673.007776: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   673.007776: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   673.007776: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   673.007776: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   673.007777: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   673.007777: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   673.007777: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   673.007777: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   673.007777: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   673.007778: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   673.007778: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   673.007778: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   673.007778: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   673.007778: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   673.007778: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   673.007778: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   673.007778: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   673.007779: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   673.007779: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   673.007779: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   673.007779: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   673.007779: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   673.007779: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.007780: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.007780: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.007780: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.007780: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   673.007780: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   673.007780: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.007780: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.007780: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.007781: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.007781: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   673.007781: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   673.007781: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   673.007781: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   673.007781: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   673.007781: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.007781: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.007782: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.007782: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.007782: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.007782: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   673.007782: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   673.007782: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.007782: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.007782: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.007783: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.007783: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.007783: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   673.007783: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.007783: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   673.007783: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.007783: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   673.007783: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   673.007783: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   673.007784: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   673.007784: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.007784: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.007784: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   673.007784: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.007784: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   673.007784: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   673.007784: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   673.007785: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   673.007785: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=673635000000 softexpires=673635000000
 qemu-system-x86-14481 [023] d...2..   673.007785: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   673.007785: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   673.007785: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   673.007785: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   673.007785: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   673.007786: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   673.007786: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   673.007786: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.007786: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.007786: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.007786: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.007787: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.007787: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   673.007787: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   673.007787: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.007787: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   673.007787: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.007787: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.007788: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.007788: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.007788: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.007788: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   673.007788: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   673.007788: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.007788: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.007788: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.007788: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.007789: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.007789: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   673.007789: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   673.007789: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.007790: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   673.007790: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.007790: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.007790: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   673.007790: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.007791: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.007791: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.007791: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   673.007791: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   673.007791: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.007792: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.007792: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.007792: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.007792: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.007792: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.007793: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.007793: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.007793: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.007793: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.007793: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.007793: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.007793: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   673.007793: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.007794: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.007794: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.007794: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.007794: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   673.007794: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   673.007794: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.007794: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.007794: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   673.007795: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.007795: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.007795: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035806: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035806: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035806: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035806: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.035806: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.035806: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   673.035806: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   673.035807: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035807: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   673.035807: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.035807: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.035807: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.035807: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035807: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035807: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   673.035807: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   673.035808: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035808: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035808: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035808: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035808: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035808: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   673.035809: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   673.035809: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   673.035809: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   673.035809: kvm_apic: apic_read APIC_TMICT = 0x8cc3
 qemu-system-x86-14481 [023] .......   673.035809: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   673.035809: kvm_apic: apic_write APIC_TMICT = 0x8cc3
 qemu-system-x86-14481 [023] .......   673.035809: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   673.035809: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   673.035810: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   673.035810: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   673.035810: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   673.035810: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   673.035810: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   673.035810: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   673.035810: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   673.035810: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   673.035810: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.035811: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.035811: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.035811: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   673.035811: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035811: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035811: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   673.035811: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035811: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035812: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   673.035812: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   673.035812: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=672663617460 softexpires=672663617460
 qemu-system-x86-14481 [023] d...1..   673.035812: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   673.035812: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   673.035812: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   673.035812: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   673.035812: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   673.035813: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   673.035813: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   673.035813: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035813: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   673.035813: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035813: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035813: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   673.035813: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035813: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035814: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035814: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   673.035814: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   673.035814: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035814: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035814: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.035814: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.035814: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.035814: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.035815: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035815: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035815: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.035815: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.035815: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.035815: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.035815: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   673.035815: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.035815: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035816: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.035816: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.035816: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   673.035816: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   673.035816: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035816: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035817: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   673.035817: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035817: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035817: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035824: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035824: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035824: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035824: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.035824: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.035824: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   673.035824: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   673.035824: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035825: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   673.035825: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.035825: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.035825: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.035825: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035825: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035825: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   673.035826: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   673.035826: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035826: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035826: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035826: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035826: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035826: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   673.035826: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   673.035827: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   673.035827: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   673.035827: kvm_apic: apic_read APIC_TMICT = 0x1fe3
 qemu-system-x86-14481 [023] .......   673.035827: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   673.035827: kvm_apic: apic_write APIC_TMICT = 0x1fe3
 qemu-system-x86-14481 [023] .......   673.035827: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   673.035827: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   673.035827: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   673.035827: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   673.035828: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   673.035828: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   673.035828: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   673.035828: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   673.035828: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   673.035828: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   673.035829: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   673.035829: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   673.035829: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   673.035829: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   673.035829: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   673.035829: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   673.035829: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   673.035830: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   673.035830: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   673.035830: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   673.035830: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   673.035830: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   673.035830: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.035830: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.035830: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.035830: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   673.035831: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035831: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035831: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   673.035831: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035831: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035831: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   673.035831: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   673.035831: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=672663191099 softexpires=672663191099
 qemu-system-x86-14481 [023] d...1..   673.035832: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   673.035832: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   673.035832: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   673.035832: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   673.035832: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   673.035832: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   673.035832: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   673.035833: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035833: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   673.035833: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035833: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035833: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   673.035833: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035833: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035833: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035833: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   673.035833: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   673.035834: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035834: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035834: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.035834: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.035834: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.035834: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.035834: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035834: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035835: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.035835: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.035835: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.035835: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.035835: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   673.035835: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.035835: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035835: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.035835: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.035835: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   673.035836: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   673.035836: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035836: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035836: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   673.035836: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035836: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035836: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035961: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035961: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035961: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.035961: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.035961: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   673.035962: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   673.035962: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   673.035962: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   673.035962: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   673.035962: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.035962: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035962: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035962: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035963: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035963: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   673.035963: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   673.035963: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   673.035963: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.035963: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   673.035963: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.035963: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.035963: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.035964: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.035964: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.035964: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   673.035964: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   673.035964: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   673.035964: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   673.035964: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=672663194859
 qemu-system-x86-14481 [023] d..h1..   673.035965: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   673.035965: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   673.035965: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   673.035965: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   673.035965: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   673.035965: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.035965: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.035965: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.035965: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.035966: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   673.035966: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   673.035966: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   673.035966: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   673.035966: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.035966: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.035966: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.035966: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.035967: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   673.035967: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   673.035967: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   673.035967: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   673.035967: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   673.035967: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.035967: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.035967: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.035968: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.035968: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.035968: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   673.035968: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   673.035968: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.035968: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.035968: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.035968: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.035969: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.035969: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   673.035969: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.035969: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   673.035969: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.035969: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   673.035969: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   673.035969: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   673.035969: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   673.035970: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.035970: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.035970: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   673.035970: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.035970: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.035970: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035970: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.035971: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.035971: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   673.035971: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   673.035971: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035971: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   673.035971: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.035971: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.035971: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.035971: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035972: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035972: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   673.035972: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   673.035972: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035972: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035972: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035972: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035972: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035972: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   673.035973: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   673.035973: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035973: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   673.035973: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035973: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   673.035973: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   673.035973: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   673.035974: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   673.035974: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   673.035974: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   673.035974: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   673.035974: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   673.035974: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035974: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035974: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   673.035975: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   673.035975: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   673.035975: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035975: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   673.035975: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035975: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035975: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.035976: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   673.035976: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.035976: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035976: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.035976: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   673.035976: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.035977: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035977: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035977: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035977: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035977: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   673.035977: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   673.035977: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035977: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035977: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.035978: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.035978: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.035978: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.035978: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035978: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035978: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.035978: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.035978: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.035978: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.035979: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   673.035979: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.035979: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035979: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.035979: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.035979: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   673.035979: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   673.035979: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035979: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035980: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   673.035980: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035980: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035980: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035984: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035984: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035984: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035984: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.035984: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.035984: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   673.035985: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   673.035985: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035985: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   673.035985: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.035985: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.035985: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.035985: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035985: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035985: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   673.035986: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   673.035986: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035986: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035986: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035986: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035986: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035986: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   673.035987: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   673.035987: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   673.035987: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   673.035987: kvm_apic: apic_read APIC_TMICT = 0x613a
 qemu-system-x86-14481 [023] .......   673.035987: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   673.035987: kvm_apic: apic_write APIC_TMICT = 0x613a
 qemu-system-x86-14481 [023] .......   673.035987: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   673.035987: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   673.035987: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   673.035988: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   673.035988: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   673.035988: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   673.035988: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   673.035988: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   673.035988: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   673.035988: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   673.035988: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.035989: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.035989: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.035989: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   673.035989: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035989: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035989: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   673.035989: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035989: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.035989: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   673.035990: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   673.035990: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=672663617009 softexpires=672663617009
 qemu-system-x86-14481 [023] d...1..   673.035990: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   673.035990: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   673.035990: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   673.035990: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   673.035990: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   673.035990: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   673.035991: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   673.035991: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035991: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   673.035991: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035991: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035991: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   673.035991: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.035991: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035991: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.035992: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   673.035992: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   673.035992: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035992: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035992: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.035992: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.035992: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.035992: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.035992: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035993: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.035993: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.035993: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.035993: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.035993: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.035994: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   673.035994: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.035994: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035994: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.035994: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.035994: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   673.035994: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   673.035994: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.035995: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035995: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   673.035995: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035995: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.035995: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.036387: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.036387: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.036387: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.036387: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.036387: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   673.036388: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   673.036388: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   673.036388: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   673.036388: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   673.036388: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.036388: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.036388: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.036388: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.036389: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.036389: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   673.036389: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   673.036389: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   673.036389: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.036389: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   673.036389: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.036389: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.036389: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.036390: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.036390: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.036390: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   673.036390: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   673.036390: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   673.036390: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   673.036390: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=672663620761
 qemu-system-x86-14481 [023] d..h1..   673.036390: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   673.036391: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   673.036391: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   673.036391: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   673.036391: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   673.036391: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.036391: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.036391: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.036391: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.036392: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   673.036392: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   673.036392: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   673.036392: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   673.036392: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.036392: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.036392: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.036392: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.036393: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   673.036393: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   673.036393: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   673.036393: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   673.036393: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   673.036393: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.036393: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.036393: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.036394: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.036394: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.036394: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   673.036394: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   673.036394: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.036394: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.036394: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.036394: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.036395: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.036395: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   673.036395: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.036395: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   673.036395: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.036395: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   673.036395: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   673.036395: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   673.036395: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   673.036396: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.036396: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.036396: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   673.036396: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.036396: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.036396: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.036396: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.036397: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.036397: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   673.036397: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   673.036397: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.036397: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   673.036397: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.036397: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.036397: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.036397: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.036398: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.036398: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   673.036398: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   673.036398: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036398: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.036398: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.036398: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036398: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.036399: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd57 info 0 800000ef
 qemu-system-x86-14481 [023] .......   673.036399: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   673.036399: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036399: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   673.036400: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036400: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   673.036400: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   673.036400: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   673.036400: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   673.036400: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   673.036400: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   673.036400: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   673.036400: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   673.036401: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036401: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036401: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   673.036401: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   673.036401: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   673.036401: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036401: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   673.036402: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036402: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036402: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.036402: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   673.036402: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.036402: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036402: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.036402: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   673.036402: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.036402: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036403: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.036403: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.036403: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.036403: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   673.036403: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   673.036403: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.036403: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.036403: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.036403: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.036404: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.036404: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.036404: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.036404: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.036404: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.036404: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.036404: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.036404: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.036404: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   673.036405: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.036405: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.036405: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.036405: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.036405: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   673.036405: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   673.036405: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.036405: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.036406: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   673.036406: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.036406: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.036406: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.037006: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037006: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037006: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037006: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.037006: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.037007: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   673.037007: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   673.037007: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037007: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   673.037007: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.037007: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.037007: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.037007: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037007: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037008: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   673.037008: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   673.037008: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037008: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.037008: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.037008: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037008: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.037008: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   673.037009: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   673.037009: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   673.037009: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   673.037009: kvm_apic: apic_read APIC_TMICT = 0x5be6
 qemu-system-x86-14481 [023] .......   673.037009: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   673.037009: kvm_apic: apic_write APIC_TMICT = 0x5be6
 qemu-system-x86-14481 [023] .......   673.037009: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   673.037010: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   673.037010: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   673.037010: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   673.037010: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   673.037010: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   673.037010: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   673.037010: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   673.037010: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   673.037011: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   673.037011: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.037011: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.037011: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   673.037011: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   673.037011: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.037011: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.037011: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   673.037012: queued_spin_lock_slowpath <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   673.037012: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.037012: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   673.037012: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   673.037012: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   673.037012: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=672664617319 softexpires=672664617319
 qemu-system-x86-14481 [023] d...1..   673.037012: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   673.037013: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   673.037013: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   673.037013: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   673.037013: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   673.037013: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   673.037014: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   673.037014: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037014: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   673.037014: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037014: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037014: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   673.037014: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037014: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.037015: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.037015: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   673.037015: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   673.037015: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037015: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037015: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.037015: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.037015: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.037016: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.037016: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037016: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037016: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.037016: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.037016: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.037016: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.037016: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   673.037016: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.037017: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037017: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.037017: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.037017: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   673.037017: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   673.037017: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037017: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.037017: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   673.037017: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.037018: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.037018: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.037387: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037388: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037388: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.037388: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.037388: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   673.037388: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   673.037388: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   673.037388: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   673.037389: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   673.037389: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.037389: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037389: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037389: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037389: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037389: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   673.037389: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   673.037390: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   673.037390: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.037390: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   673.037390: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.037390: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.037390: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.037390: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.037390: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.037391: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   673.037391: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   673.037391: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   673.037391: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   673.037391: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=672664621353
 qemu-system-x86-14481 [023] d..h1..   673.037391: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   673.037391: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   673.037391: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   673.037392: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   673.037392: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   673.037392: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.037392: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   673.037392: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.037392: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.037392: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   673.037392: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   673.037392: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   673.037393: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   673.037393: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   673.037393: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.037393: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.037393: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   673.037393: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   673.037393: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   673.037394: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   673.037394: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   673.037394: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   673.037394: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   673.037394: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.037394: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.037394: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.037394: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.037394: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   673.037395: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   673.037395: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.037395: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.037395: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.037395: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.037395: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.037395: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   673.037395: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.037396: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   673.037396: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   673.037396: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   673.037396: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   673.037396: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   673.037396: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   673.037396: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.037396: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   673.037397: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   673.037397: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   673.037397: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   673.037397: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037397: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.037398: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   673.037398: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   673.037398: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   673.037398: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037398: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   673.037398: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.037398: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.037398: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   673.037398: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037399: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037399: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   673.037399: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   673.037399: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037399: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.037399: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.037399: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037399: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.037400: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   673.037400: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   673.037400: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037400: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   673.037400: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037400: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   673.037400: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   673.037400: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   673.037401: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   673.037401: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   673.037401: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   673.037401: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   673.037401: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   673.037401: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037401: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037401: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   673.037401: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   673.037402: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   673.037402: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037402: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   673.037402: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037402: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037402: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.037402: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   673.037402: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.037403: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037403: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.037403: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   673.037403: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   673.037403: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037403: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   673.037403: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.037403: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   673.037403: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   673.037404: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   673.037404: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037404: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037404: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.037404: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   673.037404: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.037404: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   673.037404: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037404: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   673.037405: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.037405: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   673.037405: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.037405: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   673.037405: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   673.037405: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   673.037405: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037405: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.037405: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   673.037406: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   673.037406: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   673.037406: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   673.037406: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.037406: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   673.037406: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.037406: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   673.037406: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.007857: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.007858: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.007858: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.007858: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.007858: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   674.007859: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   674.007859: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   674.007859: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   674.007859: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   674.007859: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.007859: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.007859: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.007860: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.007860: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.007860: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   674.007860: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   674.007860: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   674.007860: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   674.007860: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   674.007860: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.007861: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.007861: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.007861: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   674.007861: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   674.007861: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   674.007862: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   674.007862: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   674.007862: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   674.007862: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=673635004657
 qemu-system-x86-14481 [023] d..h1..   674.007862: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   674.007862: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   674.007862: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   674.007863: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   674.007863: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   674.007863: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   674.007863: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   674.007863: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   674.007863: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   674.007864: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   674.007864: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   674.007864: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   674.007864: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   674.007864: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   674.007865: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090370 [ns] vruntime=548294713141 [ns]
 qemu-system-x86-14481 [023] d..h2..   674.007865: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   674.007865: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   674.007865: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   674.007865: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   674.007865: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   674.007865: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   674.007866: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   674.007866: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   674.007866: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   674.007866: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   674.007866: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   674.007866: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   674.007867: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   674.007867: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   674.007867: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   674.007867: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   674.007867: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   674.007867: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   674.007867: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   674.007867: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   674.007868: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   674.007868: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   674.007868: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   674.007868: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   674.007868: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   674.007868: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   674.007869: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   674.007869: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   674.007869: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   674.007869: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   674.007869: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   674.007869: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   674.007869: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.007869: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.007870: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   674.007870: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   674.007870: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.007870: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   674.007870: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   674.007870: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   674.007870: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   674.007870: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   674.007871: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   674.007871: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   674.007871: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   674.007871: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   674.007871: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.007871: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.007871: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.007871: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.007872: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   674.007872: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   674.007872: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.007872: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.007872: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.007872: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.007872: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.007873: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   674.007873: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.007873: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   674.007873: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.007873: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   674.007873: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   674.007873: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   674.007873: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   674.007873: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.007874: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.007874: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   674.007874: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.007874: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   674.007874: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   674.007874: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   674.007874: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   674.007874: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=674635000000 softexpires=674635000000
 qemu-system-x86-14481 [023] d...2..   674.007875: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   674.007875: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   674.007875: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   674.007875: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   674.007875: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   674.007875: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   674.007875: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   674.007876: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.007876: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.007876: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.007876: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.007876: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.007877: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   674.007877: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   674.007877: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.007877: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   674.007877: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.007877: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.007877: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.007877: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.007877: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.007878: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   674.007878: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   674.007878: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.007878: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.007878: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.007878: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.007878: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.007879: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   674.007879: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   674.007879: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.007880: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   674.007880: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.007880: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.007880: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   674.007880: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.007880: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.007880: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.007881: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   674.007881: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   674.007881: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.007881: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.007881: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.007881: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.007881: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.007881: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.007881: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.007882: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.007882: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.007882: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.007882: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.007882: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.007882: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   674.007882: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.007882: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.007882: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.007883: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.007883: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   674.007883: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   674.007883: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.007883: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.007883: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   674.007884: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.007884: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.007884: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.035896: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035896: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035896: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035897: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.035897: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.035897: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   674.035897: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   674.035897: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035897: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   674.035897: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.035897: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.035897: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.035898: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.035898: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.035898: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   674.035898: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   674.035898: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035898: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.035898: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.035898: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035898: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.035899: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   674.035899: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   674.035899: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   674.035899: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   674.035899: kvm_apic: apic_read APIC_TMICT = 0x8ca9
 qemu-system-x86-14481 [023] .......   674.035899: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   674.035900: kvm_apic: apic_write APIC_TMICT = 0x8ca9
 qemu-system-x86-14481 [023] .......   674.035900: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   674.035900: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   674.035900: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   674.035900: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   674.035900: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   674.035900: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   674.035900: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   674.035900: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   674.035901: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   674.035901: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   674.035901: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.035901: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.035901: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.035901: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   674.035901: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.035901: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.035902: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   674.035902: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.035902: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.035902: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   674.035902: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   674.035902: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=673663617199 softexpires=673663617199
 qemu-system-x86-14481 [023] d...1..   674.035902: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   674.035902: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   674.035902: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   674.035903: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   674.035903: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   674.035903: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   674.035903: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   674.035903: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035903: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   674.035903: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035903: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035904: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   674.035904: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035904: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.035904: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.035904: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   674.035904: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   674.035904: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035904: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035904: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.035905: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.035905: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.035905: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.035905: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.035905: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.035905: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.035906: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.035906: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.035906: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.035906: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   674.035906: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.035906: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035906: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.035906: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.035906: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   674.035907: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   674.035907: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035907: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.035907: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   674.035907: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.035907: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.035907: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.035913: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035913: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035914: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035914: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.035914: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.035914: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   674.035914: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   674.035914: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035914: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   674.035914: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.035915: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.035915: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.035915: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.035915: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.035915: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   674.035915: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   674.035915: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035915: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.035915: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.035916: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035916: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.035916: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   674.035916: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   674.035916: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   674.035916: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   674.035916: kvm_apic: apic_read APIC_TMICT = 0x2000
 qemu-system-x86-14481 [023] .......   674.035916: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   674.035917: kvm_apic: apic_write APIC_TMICT = 0x2000
 qemu-system-x86-14481 [023] .......   674.035917: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   674.035917: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   674.035917: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   674.035917: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   674.035917: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   674.035917: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   674.035918: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   674.035918: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   674.035918: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   674.035918: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   674.035918: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   674.035918: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   674.035918: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   674.035919: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   674.035919: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   674.035919: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   674.035919: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   674.035919: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   674.035919: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   674.035919: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   674.035919: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   674.035919: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   674.035920: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.035920: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.035920: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.035920: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   674.035920: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.035920: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.035920: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   674.035920: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.035921: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.035921: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   674.035921: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   674.035921: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=673663190913 softexpires=673663190913
 qemu-system-x86-14481 [023] d...1..   674.035921: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   674.035921: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   674.035921: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   674.035921: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   674.035921: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   674.035922: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   674.035922: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   674.035922: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035922: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   674.035922: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035922: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035922: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   674.035922: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.035923: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.035923: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.035923: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   674.035923: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   674.035923: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035923: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035923: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.035923: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.035923: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.035924: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.035924: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.035924: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.035924: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.035924: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.035924: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.035924: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.035924: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   674.035924: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.035925: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035925: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.035925: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.035925: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   674.035925: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   674.035926: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.035926: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.035926: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   674.035926: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.035926: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.035926: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036050: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036051: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036051: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.036051: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.036051: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   674.036051: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   674.036051: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   674.036052: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   674.036052: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   674.036052: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.036052: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036052: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036052: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036052: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036052: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   674.036052: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   674.036053: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   674.036053: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   674.036053: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   674.036053: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036053: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036053: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036053: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   674.036053: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   674.036054: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   674.036054: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   674.036054: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   674.036054: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   674.036054: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=673663194300
 qemu-system-x86-14481 [023] d..h1..   674.036054: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   674.036054: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   674.036054: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   674.036054: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   674.036055: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   674.036055: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   674.036055: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   674.036055: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036055: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036055: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   674.036055: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   674.036055: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   674.036056: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   674.036056: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036056: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   674.036056: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   674.036056: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   674.036056: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   674.036056: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   674.036056: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   674.036057: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   674.036057: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   674.036057: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   674.036057: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036057: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036057: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036057: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036057: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   674.036058: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   674.036058: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036058: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036058: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.036058: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.036058: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.036058: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   674.036058: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.036059: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   674.036059: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.036059: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   674.036059: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   674.036059: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   674.036059: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   674.036059: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.036059: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.036059: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   674.036060: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036060: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036060: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036060: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.036060: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.036060: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   674.036060: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   674.036061: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036061: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   674.036061: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.036061: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.036061: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.036061: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036061: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036061: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   674.036061: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   674.036062: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036062: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036062: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036062: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036062: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036062: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   674.036062: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   674.036062: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036063: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   674.036063: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036063: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   674.036063: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   674.036063: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   674.036063: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   674.036063: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   674.036064: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   674.036064: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   674.036064: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   674.036064: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036064: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036064: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   674.036065: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   674.036065: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   674.036065: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036065: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   674.036065: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036065: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036065: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   674.036065: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   674.036066: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   674.036066: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036066: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   674.036066: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   674.036066: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   674.036066: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036066: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036066: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036066: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036066: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   674.036067: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   674.036067: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036067: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036067: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.036067: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.036067: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.036067: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.036067: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036068: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036068: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.036068: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.036068: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.036068: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.036068: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   674.036068: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.036068: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036068: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.036069: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.036069: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   674.036069: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   674.036069: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036069: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036069: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   674.036069: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036069: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036069: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036073: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036073: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036073: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036073: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.036074: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.036074: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   674.036074: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   674.036074: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036074: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   674.036074: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.036074: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.036074: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.036075: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036075: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036075: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   674.036075: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   674.036075: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036075: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036075: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036075: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036076: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036076: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   674.036076: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   674.036076: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   674.036076: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   674.036076: kvm_apic: apic_read APIC_TMICT = 0x6171
 qemu-system-x86-14481 [023] .......   674.036076: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   674.036076: kvm_apic: apic_write APIC_TMICT = 0x6171
 qemu-system-x86-14481 [023] .......   674.036077: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   674.036077: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   674.036077: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   674.036077: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   674.036077: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   674.036077: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   674.036077: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   674.036077: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   674.036078: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   674.036078: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   674.036078: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.036078: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.036078: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.036078: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   674.036078: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.036078: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.036078: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   674.036079: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.036079: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.036079: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   674.036079: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   674.036079: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=673663617110 softexpires=673663617110
 qemu-system-x86-14481 [023] d...1..   674.036079: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   674.036079: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   674.036079: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   674.036079: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   674.036080: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   674.036080: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   674.036080: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   674.036080: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036080: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   674.036080: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036080: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036081: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   674.036081: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036081: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036081: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036081: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   674.036081: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   674.036082: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036082: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036082: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.036082: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.036082: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.036082: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.036082: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036082: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036083: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.036083: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.036083: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.036083: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.036083: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   674.036083: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.036083: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036083: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.036083: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.036083: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   674.036084: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   674.036084: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036084: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036084: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   674.036084: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036084: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036084: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036477: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036477: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036477: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.036478: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.036478: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   674.036478: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   674.036478: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   674.036478: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   674.036478: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   674.036478: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.036478: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036479: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036479: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036479: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036479: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   674.036479: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   674.036479: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   674.036479: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   674.036479: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   674.036479: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036480: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036480: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036480: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   674.036480: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   674.036480: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   674.036480: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   674.036480: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   674.036480: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   674.036481: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=673663620839
 qemu-system-x86-14481 [023] d..h1..   674.036481: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   674.036481: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   674.036481: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   674.036481: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   674.036481: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   674.036481: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   674.036481: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   674.036482: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036482: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036482: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   674.036482: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   674.036482: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   674.036482: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   674.036482: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   674.036482: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   674.036483: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   674.036483: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   674.036483: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   674.036483: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   674.036483: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   674.036483: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   674.036483: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   674.036483: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   674.036484: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036484: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036484: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036484: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036484: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   674.036484: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   674.036484: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036484: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036484: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.036485: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.036485: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.036485: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   674.036485: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.036485: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   674.036485: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   674.036485: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   674.036486: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   674.036486: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   674.036486: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   674.036486: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.036486: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   674.036486: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   674.036486: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036486: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   674.036487: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036487: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.036487: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.036487: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   674.036487: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   674.036487: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036487: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   674.036488: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.036488: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.036488: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.036488: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036488: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036489: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   674.036489: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   674.036489: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036489: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036489: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036489: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036489: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036489: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   674.036490: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   674.036490: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036490: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   674.036490: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036490: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   674.036490: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   674.036490: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   674.036490: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   674.036491: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   674.036491: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   674.036491: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   674.036491: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   674.036491: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036491: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036491: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   674.036491: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   674.036491: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   674.036492: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036492: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   674.036492: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036492: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036492: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   674.036492: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   674.036492: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   674.036492: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036493: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   674.036493: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   674.036493: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   674.036493: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036493: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.036493: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036493: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.036493: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   674.036493: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   674.036494: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036494: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036494: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.036494: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.036494: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.036494: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.036494: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036494: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.036494: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.036495: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.036495: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.036495: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.036495: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   674.036495: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.036495: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036495: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.036495: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.036495: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   674.036496: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   674.036496: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.036496: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036496: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   674.036496: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036496: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.036496: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.525772: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525772: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525772: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525772: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.525773: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.525773: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   674.525773: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   674.525773: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525773: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   674.525773: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.525773: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.525774: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.525774: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.525774: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.525774: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   674.525774: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   674.525774: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525774: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.525774: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.525775: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525775: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.525775: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   674.525775: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   674.525775: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   674.525775: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   674.525775: kvm_apic: apic_read APIC_TMICT = 0xb5c7
 qemu-system-x86-14481 [023] .......   674.525775: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   674.525776: kvm_apic: apic_write APIC_TMICT = 0xb5c7
 qemu-system-x86-14481 [023] .......   674.525776: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   674.525776: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   674.525776: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   674.525776: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   674.525776: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   674.525776: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   674.525776: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   674.525777: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   674.525777: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   674.525777: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   674.525777: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.525777: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.525777: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.525777: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   674.525778: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.525778: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   674.525778: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   674.525778: queued_spin_lock_slowpath <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   674.525780: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   674.525780: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=674153617565 softexpires=674153617565
 qemu-system-x86-14481 [023] d...1..   674.525780: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   674.525780: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   674.525781: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525781: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   674.525781: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525781: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525781: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   674.525781: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525781: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.525781: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.525781: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   674.525782: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   674.525782: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525782: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525782: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.525782: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.525782: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.525782: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.525782: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.525783: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.525783: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.525783: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.525783: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.525783: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.525783: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   674.525783: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.525783: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525783: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.525784: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.525784: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   674.525784: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   674.525784: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525784: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.525784: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   674.525784: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.525784: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.525785: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.525789: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525789: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525789: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525789: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.525789: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   674.525789: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   674.525790: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   674.525790: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525790: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   674.525790: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.525790: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.525790: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   674.525790: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.525790: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.525790: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   674.525791: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   674.525791: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525791: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.525791: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.525791: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525791: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.525791: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   674.525792: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   674.525792: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   674.525792: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   674.525792: kvm_apic: apic_read APIC_TMICT = 0x4930
 qemu-system-x86-14481 [023] .......   674.525792: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   674.525792: kvm_apic: apic_write APIC_TMICT = 0x4930
 qemu-system-x86-14481 [023] .......   674.525792: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   674.525792: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   674.525792: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   674.525793: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   674.525793: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   674.525793: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   674.525793: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   674.525793: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   674.525794: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   674.525794: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   674.525794: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   674.525794: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   674.525794: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   674.525794: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   674.525794: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   674.525794: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   674.525794: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   674.525795: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.525795: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.525795: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   674.525795: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   674.525795: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   674.525795: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=674153190387 softexpires=674153190387
 qemu-system-x86-14481 [023] d...1..   674.525795: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   674.525795: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   674.525796: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525796: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   674.525796: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525796: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525796: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   674.525796: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   674.525796: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.525796: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   674.525796: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   674.525797: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   674.525797: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525797: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525797: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.525797: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   674.525797: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.525798: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   674.525798: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.525798: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   674.525798: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.525798: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   674.525798: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.525798: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   674.525798: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   674.525799: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   674.525799: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525799: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.525799: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   674.525799: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   674.525799: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   674.525799: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   674.525799: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.525799: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   674.525800: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.525800: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   674.525800: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.007948: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007948: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007948: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.007948: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.007948: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   675.007949: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   675.007949: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   675.007949: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   675.007949: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   675.007949: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.007949: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007950: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007950: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007950: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007950: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   675.007950: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   675.007950: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   675.007950: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.007950: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   675.007950: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.007951: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.007951: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.007951: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.007951: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.007951: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   675.007951: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   675.007951: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   675.007951: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   675.007952: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=674635004259
 qemu-system-x86-14481 [023] d..h1..   675.007952: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   675.007952: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   675.007952: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   675.007952: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   675.007952: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   675.007952: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   675.007952: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   675.007953: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   675.007953: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   675.007953: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.007953: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   675.007953: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   675.007953: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   675.007954: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   675.007954: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000089204 [ns] vruntime=549294802345 [ns]
 qemu-system-x86-14481 [023] d..h2..   675.007954: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   675.007954: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   675.007954: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   675.007954: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   675.007954: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   675.007955: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   675.007955: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   675.007955: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   675.007955: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   675.007955: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   675.007955: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   675.007955: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   675.007956: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   675.007956: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   675.007956: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   675.007956: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   675.007956: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   675.007956: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   675.007956: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   675.007956: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   675.007957: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   675.007957: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   675.007957: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   675.007957: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   675.007957: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   675.007957: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   675.007957: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   675.007958: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   675.007958: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   675.007958: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   675.007958: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.007958: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.007958: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.007958: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.007958: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   675.007959: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   675.007959: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.007959: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.007959: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.007959: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.007959: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   675.007959: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   675.007959: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   675.007960: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   675.007960: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   675.007960: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.007960: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.007960: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.007960: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.007961: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.007961: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   675.007961: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   675.007961: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.007961: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.007961: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.007962: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.007962: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.007962: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   675.007962: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.007962: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   675.007962: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.007962: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   675.007962: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   675.007963: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   675.007963: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   675.007963: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.007963: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.007963: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   675.007963: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.007963: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   675.007964: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   675.007964: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   675.007964: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   675.007964: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=675635000000 softexpires=675635000000
 qemu-system-x86-14481 [023] d...2..   675.007964: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   675.007964: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   675.007964: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   675.007964: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   675.007965: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   675.007965: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   675.007965: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   675.007965: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.007965: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.007965: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007966: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.007966: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.007966: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   675.007966: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   675.007966: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007966: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   675.007966: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.007966: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.007966: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.007967: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007967: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007967: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   675.007967: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   675.007967: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007967: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.007967: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.007967: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007967: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.007968: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   675.007968: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   675.007968: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007968: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   675.007968: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007968: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   675.007969: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   675.007969: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   675.007969: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   675.007969: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   675.007969: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   675.007969: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   675.007969: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   675.007970: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007970: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007970: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   675.007970: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   675.007970: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   675.007970: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007970: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   675.007970: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007971: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007971: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.007971: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   675.007971: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.007971: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007971: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.007971: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   675.007971: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.007972: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007972: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007972: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.007972: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.007972: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   675.007972: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   675.007972: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007972: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007972: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.007973: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.007973: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.007973: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.007973: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007973: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007973: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.007973: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.007973: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.007973: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.007974: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   675.007974: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.007974: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007974: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.007974: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.007974: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   675.007974: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   675.007975: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007975: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.007975: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   675.007975: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.007975: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.007975: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.007980: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007980: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007981: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007981: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.007981: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.007981: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   675.007981: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   675.007981: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007981: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   675.007981: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.007982: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.007982: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.007982: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007982: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007982: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   675.007982: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   675.007982: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007982: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.007982: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.007983: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007983: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.007983: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   675.007983: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   675.007983: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   675.007983: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   675.007983: kvm_apic: apic_read APIC_TMICT = 0x8d8c
 qemu-system-x86-14481 [023] .......   675.007984: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   675.007984: kvm_apic: apic_write APIC_TMICT = 0x8d8c
 qemu-system-x86-14481 [023] .......   675.007984: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   675.007984: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   675.007984: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   675.007984: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   675.007984: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   675.007984: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   675.007985: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   675.007985: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   675.007985: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   675.007985: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   675.007985: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.007985: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.007985: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.007985: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   675.007986: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.007986: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.007986: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   675.007986: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   675.007986: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=674635617406 softexpires=674635617406
 qemu-system-x86-14481 [023] d...1..   675.007986: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   675.007986: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   675.007986: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   675.007987: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   675.007987: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   675.007987: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   675.007987: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   675.007987: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007987: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   675.007987: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007988: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007988: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   675.007988: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.007988: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.007988: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.007988: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   675.007988: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   675.007988: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007988: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007989: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.007989: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.007989: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.007989: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.007989: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007989: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.007989: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.007989: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.007989: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.007990: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.007990: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   675.007990: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.007990: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007990: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.007990: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.007990: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   675.007990: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   675.007990: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.007991: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.007991: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   675.007991: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.007991: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.007991: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.008565: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.008565: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.008565: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.008565: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.008566: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   675.008566: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   675.008566: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   675.008566: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   675.008566: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   675.008566: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.008566: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.008566: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.008567: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.008567: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.008567: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   675.008567: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   675.008567: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   675.008567: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.008567: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   675.008567: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.008568: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.008568: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.008568: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.008568: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.008569: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   675.008569: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   675.008569: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   675.008569: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   675.008569: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=674635621740
 qemu-system-x86-14481 [023] d..h1..   675.008569: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   675.008570: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   675.008570: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   675.008570: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   675.008570: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   675.008570: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.008570: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.008570: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.008570: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.008570: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   675.008571: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   675.008571: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   675.008571: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   675.008571: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.008571: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.008571: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.008571: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.008572: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   675.008572: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   675.008572: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   675.008572: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   675.008572: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   675.008572: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.008572: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.008572: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.008573: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.008573: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.008573: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   675.008573: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   675.008573: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.008573: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.008573: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.008573: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.008574: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.008574: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   675.008574: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.008574: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   675.008574: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.008574: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   675.008574: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   675.008574: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   675.008574: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   675.008575: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.008575: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.008575: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   675.008575: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.008575: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.008575: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.008575: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.008576: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.008576: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   675.008576: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   675.008576: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.008576: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   675.008576: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.008576: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.008576: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.008577: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.008577: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.008577: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   675.008577: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   675.008577: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008577: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.008577: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.008577: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008577: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.008578: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   675.008578: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   675.008578: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008578: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   675.008578: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008578: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   675.008578: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   675.008578: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   675.008579: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   675.008579: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   675.008579: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   675.008579: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   675.008579: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   675.008579: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008579: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008579: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   675.008580: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   675.008580: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   675.008580: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008580: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   675.008580: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008580: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008580: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.008580: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   675.008580: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.008581: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008581: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.008581: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   675.008581: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.008581: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008581: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.008581: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.008581: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.008581: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   675.008582: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   675.008582: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.008582: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.008582: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.008582: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.008582: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.008582: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.008583: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.008583: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.008583: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.008583: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.008583: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.008583: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.008583: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   675.008584: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.008584: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.008584: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.008584: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.008584: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   675.008584: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   675.008584: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.008584: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.008584: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   675.008585: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.008585: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.008585: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.035989: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.035989: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.035989: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.035990: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.035990: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.035990: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   675.035990: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   675.035990: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.035990: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   675.035990: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.035991: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.035991: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.035991: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.035991: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.035991: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   675.035991: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   675.035991: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.035991: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.035991: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.035992: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.035992: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.035992: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   675.035992: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   675.035992: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   675.035992: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   675.035992: kvm_apic: apic_read APIC_TMICT = 0x8c00
 qemu-system-x86-14481 [023] .......   675.035993: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   675.035993: kvm_apic: apic_write APIC_TMICT = 0x8c00
 qemu-system-x86-14481 [023] .......   675.035993: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   675.035993: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   675.035993: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   675.035993: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   675.035993: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   675.035993: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   675.035993: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   675.035994: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   675.035994: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   675.035994: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   675.035994: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.035994: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.035994: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.035994: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   675.035994: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.035995: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.035995: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   675.035995: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.035995: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.035995: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   675.035995: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   675.035995: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=674663617415 softexpires=674663617415
 qemu-system-x86-14481 [023] d...1..   675.035995: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   675.035995: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   675.035996: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   675.035996: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   675.035996: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   675.035996: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   675.035996: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   675.035996: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.035996: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   675.035996: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.035997: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.035997: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   675.035997: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.035997: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.035997: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.035997: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   675.035997: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   675.035997: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.035998: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.035998: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.035998: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.035998: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.035998: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.035998: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.035998: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.035998: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.035998: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.035999: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.035999: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.035999: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   675.035999: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.035999: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.035999: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.035999: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.035999: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   675.035999: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   675.036000: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036000: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036000: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   675.036000: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036000: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036000: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036004: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036004: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036004: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036005: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.036005: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.036005: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   675.036005: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   675.036005: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036005: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   675.036005: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.036006: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.036006: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.036006: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036006: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036006: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   675.036006: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   675.036006: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036006: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036006: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036007: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036007: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036007: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   675.036007: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   675.036007: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   675.036007: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   675.036007: kvm_apic: apic_read APIC_TMICT = 0x1ffe
 qemu-system-x86-14481 [023] .......   675.036007: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   675.036008: kvm_apic: apic_write APIC_TMICT = 0x1ffe
 qemu-system-x86-14481 [023] .......   675.036008: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   675.036008: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   675.036008: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   675.036008: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   675.036008: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   675.036008: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   675.036008: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   675.036009: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   675.036009: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   675.036009: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   675.036009: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   675.036009: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   675.036009: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   675.036009: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   675.036009: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   675.036010: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   675.036010: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   675.036010: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   675.036010: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   675.036010: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   675.036010: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   675.036010: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   675.036010: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.036010: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.036011: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.036011: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   675.036011: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.036011: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.036011: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   675.036011: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.036011: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.036011: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   675.036012: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   675.036012: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=674663191486 softexpires=674663191486
 qemu-system-x86-14481 [023] d...1..   675.036012: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   675.036012: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   675.036012: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   675.036012: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   675.036012: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   675.036012: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   675.036013: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   675.036013: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036013: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   675.036013: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036013: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036013: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   675.036013: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036013: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036013: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036014: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   675.036014: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   675.036014: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036014: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036014: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.036014: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.036014: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.036014: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.036014: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036015: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036015: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.036015: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.036015: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.036015: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.036015: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   675.036015: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.036015: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036015: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.036016: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.036016: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   675.036016: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   675.036016: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036016: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036016: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   675.036016: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036016: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036016: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036141: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036141: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036142: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.036142: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.036142: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   675.036142: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   675.036142: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   675.036142: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   675.036142: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   675.036142: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.036143: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036143: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036143: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036143: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036143: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   675.036143: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   675.036144: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   675.036144: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.036144: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   675.036144: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036144: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036144: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036144: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.036144: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.036145: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   675.036145: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   675.036145: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   675.036145: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   675.036145: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=674663195265
 qemu-system-x86-14481 [023] d..h1..   675.036145: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   675.036145: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   675.036146: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   675.036146: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   675.036146: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   675.036146: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.036146: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.036146: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036146: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036146: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   675.036146: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   675.036147: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   675.036147: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   675.036147: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036147: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.036147: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.036147: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.036147: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   675.036147: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   675.036148: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   675.036148: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   675.036148: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   675.036148: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.036148: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036148: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036148: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036148: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036149: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   675.036149: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   675.036149: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036149: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036149: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.036149: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.036149: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.036149: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   675.036149: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.036150: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   675.036150: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.036150: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   675.036150: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   675.036150: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   675.036150: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   675.036150: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.036150: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.036151: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   675.036151: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036151: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036151: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036151: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.036151: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.036151: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   675.036152: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   675.036152: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036152: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   675.036152: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.036152: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.036152: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.036152: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036152: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036152: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   675.036152: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   675.036153: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036153: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036153: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036153: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036153: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036153: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   675.036154: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   675.036154: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036154: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   675.036154: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036154: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   675.036154: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   675.036154: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   675.036154: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   675.036154: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   675.036155: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   675.036155: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   675.036155: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   675.036155: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036155: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036155: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   675.036155: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   675.036155: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   675.036156: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036156: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   675.036156: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036156: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036156: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.036156: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   675.036156: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.036156: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036156: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.036157: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   675.036157: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.036157: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036157: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036157: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036157: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036157: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   675.036158: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   675.036158: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036158: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036158: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.036158: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.036158: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.036158: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.036158: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036159: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036159: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.036159: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.036159: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.036159: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.036159: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   675.036159: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.036159: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036160: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.036160: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.036160: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   675.036160: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   675.036160: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036160: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036160: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   675.036160: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036160: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036161: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036164: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036164: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036164: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036164: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.036164: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.036164: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   675.036165: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   675.036165: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036165: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   675.036165: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.036165: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.036165: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.036165: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036165: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036166: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   675.036166: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   675.036166: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036166: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036166: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036166: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036166: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036166: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   675.036167: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   675.036167: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   675.036167: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   675.036167: kvm_apic: apic_read APIC_TMICT = 0x614d
 qemu-system-x86-14481 [023] .......   675.036167: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   675.036167: kvm_apic: apic_write APIC_TMICT = 0x614d
 qemu-system-x86-14481 [023] .......   675.036167: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   675.036167: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   675.036168: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   675.036168: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   675.036168: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   675.036168: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   675.036168: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   675.036168: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   675.036168: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   675.036168: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   675.036168: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.036169: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.036169: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   675.036169: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   675.036169: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.036169: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.036169: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   675.036169: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.036169: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   675.036169: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   675.036170: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   675.036170: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=674663617061 softexpires=674663617061
 qemu-system-x86-14481 [023] d...1..   675.036170: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   675.036170: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   675.036170: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   675.036170: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   675.036170: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   675.036171: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   675.036171: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   675.036171: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036171: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   675.036171: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036171: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036171: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   675.036171: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036171: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036172: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036172: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   675.036172: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   675.036172: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036172: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036172: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.036172: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.036172: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.036172: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.036173: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036173: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036173: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.036173: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.036173: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.036173: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.036173: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   675.036173: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.036174: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036174: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.036174: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.036174: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   675.036174: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   675.036174: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036175: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036175: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   675.036175: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036175: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036175: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036567: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036567: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036567: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.036568: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.036568: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   675.036568: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   675.036568: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   675.036568: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   675.036568: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   675.036568: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.036569: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036569: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036569: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036569: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036569: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   675.036569: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   675.036569: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   675.036569: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.036570: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   675.036570: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036570: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036570: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036570: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.036570: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.036570: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   675.036570: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   675.036571: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   675.036571: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   675.036571: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=674663620908
 qemu-system-x86-14481 [023] d..h1..   675.036571: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   675.036571: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   675.036571: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   675.036571: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   675.036571: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   675.036572: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.036572: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   675.036572: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036572: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036572: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   675.036572: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   675.036572: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   675.036572: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   675.036573: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   675.036573: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.036573: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.036573: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   675.036573: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   675.036573: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   675.036573: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   675.036573: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   675.036574: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   675.036574: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   675.036574: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036574: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036574: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036574: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036574: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   675.036574: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   675.036575: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036575: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036575: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.036575: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.036575: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.036575: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   675.036575: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.036575: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   675.036575: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   675.036576: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   675.036576: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   675.036576: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   675.036576: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   675.036576: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.036576: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   675.036576: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   675.036576: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036577: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   675.036577: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036577: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.036577: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   675.036577: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   675.036577: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   675.036577: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036578: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   675.036578: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.036578: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.036578: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   675.036578: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036578: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036578: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   675.036578: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   675.036579: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036579: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036579: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036579: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036579: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036579: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   675.036579: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   675.036579: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036580: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   675.036580: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036580: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   675.036580: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   675.036580: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   675.036580: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   675.036581: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   675.036581: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   675.036581: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   675.036581: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   675.036581: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036581: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036581: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   675.036582: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   675.036582: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   675.036582: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036582: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   675.036582: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036582: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036582: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.036582: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   675.036582: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.036583: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036583: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.036583: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   675.036583: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   675.036583: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036583: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   675.036583: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036583: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   675.036583: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   675.036584: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   675.036584: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036584: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036584: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.036584: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   675.036584: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.036584: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   675.036584: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036584: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   675.036585: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.036585: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   675.036585: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.036585: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   675.036585: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   675.036585: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   675.036585: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036585: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.036585: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   675.036586: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   675.036586: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   675.036586: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   675.036586: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036586: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   675.036586: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036586: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   675.036586: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.008038: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.008039: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.008039: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.008039: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.008039: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   676.008039: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   676.008040: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   676.008040: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   676.008040: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   676.008040: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.008040: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.008040: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.008040: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.008041: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.008041: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   676.008041: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   676.008041: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   676.008041: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.008041: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   676.008041: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.008041: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.008042: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.008042: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.008042: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.008042: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   676.008042: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   676.008042: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   676.008042: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   676.008043: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=675635005026
 qemu-system-x86-14481 [023] d..h1..   676.008043: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   676.008043: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   676.008043: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   676.008043: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   676.008043: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   676.008043: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   676.008043: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   676.008044: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   676.008044: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   676.008044: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.008044: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   676.008044: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   676.008044: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   676.008044: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   676.008044: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090902 [ns] vruntime=550294893247 [ns]
 qemu-system-x86-14481 [023] d..h2..   676.008045: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   676.008045: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   676.008045: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   676.008045: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   676.008045: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   676.008046: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   676.008046: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   676.008046: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   676.008046: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   676.008046: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   676.008046: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   676.008047: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   676.008047: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   676.008047: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   676.008047: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   676.008047: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   676.008047: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   676.008048: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   676.008048: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   676.008048: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   676.008048: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   676.008048: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   676.008048: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   676.008049: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   676.008049: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   676.008049: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   676.008049: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   676.008049: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   676.008049: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   676.008050: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   676.008050: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.008050: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.008050: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.008050: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.008050: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   676.008050: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   676.008050: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.008051: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.008051: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.008051: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.008051: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   676.008051: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   676.008051: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   676.008051: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   676.008051: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   676.008051: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.008052: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.008052: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.008052: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.008052: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.008052: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   676.008052: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   676.008052: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.008052: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.008053: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.008053: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.008053: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.008053: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   676.008053: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.008053: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   676.008053: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.008053: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   676.008054: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   676.008054: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   676.008054: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   676.008054: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.008054: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.008054: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   676.008054: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.008054: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   676.008054: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   676.008055: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   676.008055: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   676.008055: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=676635000000 softexpires=676635000000
 qemu-system-x86-14481 [023] d...2..   676.008055: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   676.008055: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   676.008055: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   676.008055: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   676.008055: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   676.008056: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   676.008056: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   676.008056: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.008056: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.008056: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.008056: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.008057: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.008057: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   676.008057: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   676.008057: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.008057: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   676.008057: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.008057: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.008057: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.008057: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.008058: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.008058: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   676.008058: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   676.008058: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.008058: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.008058: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.008058: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.008059: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.008059: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd53 info 0 800000ef
 qemu-system-x86-14481 [023] .......   676.008059: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   676.008059: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.008059: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   676.008059: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.008060: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.008060: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   676.008060: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.008060: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.008060: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.008060: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   676.008060: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   676.008061: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.008061: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.008061: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.008061: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.008061: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.008061: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.008061: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.008061: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.008061: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.008062: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.008062: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.008062: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.008062: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   676.008062: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.008062: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.008062: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.008062: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.008063: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   676.008063: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   676.008063: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.008063: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.008063: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   676.008064: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.008064: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.008064: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036075: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036075: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036075: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036075: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.036075: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.036075: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   676.036076: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   676.036076: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036076: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   676.036076: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036076: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.036076: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.036076: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036076: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036077: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   676.036077: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   676.036077: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036077: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036077: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036077: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036077: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036077: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   676.036078: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   676.036078: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   676.036078: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   676.036078: kvm_apic: apic_read APIC_TMICT = 0x8d19
 qemu-system-x86-14481 [023] .......   676.036078: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   676.036078: kvm_apic: apic_write APIC_TMICT = 0x8d19
 qemu-system-x86-14481 [023] .......   676.036078: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   676.036078: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   676.036079: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   676.036079: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   676.036079: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   676.036079: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   676.036079: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   676.036079: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   676.036079: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   676.036079: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   676.036080: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.036080: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.036080: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.036080: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   676.036080: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036080: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036080: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   676.036080: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036080: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036081: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   676.036081: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   676.036081: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=675663617374 softexpires=675663617374
 qemu-system-x86-14481 [023] d...1..   676.036081: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   676.036081: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   676.036081: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   676.036081: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   676.036081: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   676.036082: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   676.036082: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   676.036082: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036082: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   676.036082: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036082: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036082: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   676.036082: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036083: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036083: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036083: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   676.036083: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   676.036083: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036083: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036083: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.036083: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036083: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.036084: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.036084: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036084: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036084: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.036084: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.036084: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.036084: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.036084: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   676.036084: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.036085: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036085: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.036085: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.036085: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   676.036085: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   676.036085: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036085: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036085: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   676.036085: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036086: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036086: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036093: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036093: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036093: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036093: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.036093: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.036093: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   676.036093: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   676.036094: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036094: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   676.036094: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036094: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.036094: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.036094: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036095: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036095: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   676.036095: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   676.036095: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036095: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036095: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036095: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036095: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036096: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   676.036096: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   676.036096: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   676.036096: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   676.036096: kvm_apic: apic_read APIC_TMICT = 0x2044
 qemu-system-x86-14481 [023] .......   676.036096: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   676.036096: kvm_apic: apic_write APIC_TMICT = 0x2044
 qemu-system-x86-14481 [023] .......   676.036097: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   676.036097: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   676.036097: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   676.036097: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   676.036097: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   676.036097: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   676.036097: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   676.036097: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   676.036098: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   676.036098: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14481 [023] d...1..   676.036098: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   676.036098: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   676.036098: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   676.036098: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   676.036098: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   676.036099: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   676.036099: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   676.036099: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   676.036099: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   676.036099: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   676.036099: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   676.036099: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   676.036099: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.036099: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.036100: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.036100: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   676.036100: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036100: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036100: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   676.036100: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036100: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036100: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   676.036101: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   676.036101: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=675663191393 softexpires=675663191393
 qemu-system-x86-14481 [023] d...1..   676.036101: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   676.036101: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   676.036101: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   676.036101: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   676.036101: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   676.036101: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   676.036102: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   676.036102: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036102: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   676.036102: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036102: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036102: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   676.036102: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036102: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036102: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036103: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   676.036103: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   676.036103: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036103: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036103: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.036103: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036103: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.036103: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.036103: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036104: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036104: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.036104: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.036104: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.036104: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.036104: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   676.036104: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.036104: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036104: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.036105: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.036105: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   676.036105: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   676.036105: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036105: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036105: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   676.036105: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036105: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036106: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036231: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036231: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036232: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.036232: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.036232: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   676.036232: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   676.036232: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   676.036232: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   676.036232: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   676.036233: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036233: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036233: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036233: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036233: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036233: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   676.036233: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   676.036233: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   676.036234: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.036234: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   676.036234: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036234: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036234: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036235: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.036235: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.036235: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   676.036235: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   676.036235: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   676.036235: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   676.036235: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=675663195302
 qemu-system-x86-14481 [023] d..h1..   676.036236: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   676.036236: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   676.036236: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   676.036236: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   676.036236: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   676.036236: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.036236: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.036236: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036237: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036237: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   676.036237: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   676.036237: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   676.036237: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   676.036237: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036237: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.036237: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.036238: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.036238: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   676.036238: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   676.036238: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   676.036238: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   676.036238: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   676.036238: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.036238: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036238: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036239: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036239: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036239: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   676.036239: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   676.036239: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036239: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036239: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.036239: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.036240: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.036240: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   676.036240: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.036240: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   676.036240: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.036240: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   676.036240: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   676.036240: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   676.036241: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   676.036241: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.036241: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.036241: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   676.036241: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036241: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036241: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036242: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.036242: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.036242: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   676.036242: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   676.036242: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036242: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   676.036242: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036242: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.036242: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.036243: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036243: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036243: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   676.036243: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   676.036243: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036243: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036243: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036243: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036243: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036244: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   676.036244: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   676.036244: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036244: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   676.036244: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036244: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   676.036244: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   676.036244: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   676.036245: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   676.036245: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   676.036245: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   676.036245: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   676.036245: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   676.036245: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036245: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036246: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   676.036246: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   676.036246: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   676.036246: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036246: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   676.036246: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036246: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036246: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.036247: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   676.036247: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.036247: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036247: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.036247: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   676.036247: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.036247: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036247: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036247: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036247: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036248: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   676.036248: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   676.036248: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036248: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036248: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.036248: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036249: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.036249: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.036249: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036249: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036249: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.036249: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.036249: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.036250: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.036250: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   676.036250: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.036250: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036250: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.036250: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.036250: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   676.036250: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   676.036250: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036251: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036251: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   676.036251: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036251: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036251: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036255: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036255: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036255: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036255: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.036255: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.036255: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   676.036256: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   676.036256: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036256: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   676.036256: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036256: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.036256: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.036256: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036256: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036257: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   676.036257: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   676.036257: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036257: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036257: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036257: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036257: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036257: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   676.036258: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   676.036258: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   676.036258: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   676.036258: kvm_apic: apic_read APIC_TMICT = 0x6122
 qemu-system-x86-14481 [023] .......   676.036258: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   676.036258: kvm_apic: apic_write APIC_TMICT = 0x6122
 qemu-system-x86-14481 [023] .......   676.036258: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   676.036258: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   676.036259: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   676.036259: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   676.036259: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   676.036259: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   676.036259: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   676.036259: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   676.036259: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   676.036259: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   676.036259: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.036260: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.036260: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.036260: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   676.036260: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036260: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036260: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   676.036260: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036260: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.036261: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   676.036261: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   676.036261: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=675663617265 softexpires=675663617265
 qemu-system-x86-14481 [023] d...1..   676.036261: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   676.036261: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   676.036261: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   676.036261: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   676.036261: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   676.036262: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   676.036262: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   676.036262: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036262: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   676.036262: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036262: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036262: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   676.036262: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036263: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036263: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036263: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   676.036263: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   676.036263: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036263: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036263: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.036263: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036263: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.036264: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.036264: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036264: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036264: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.036264: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.036264: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.036264: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.036264: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   676.036264: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.036265: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036265: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.036265: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.036265: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   676.036265: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   676.036265: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036265: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036265: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   676.036266: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036266: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036266: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036657: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036658: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036658: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.036658: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.036658: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   676.036659: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   676.036659: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   676.036659: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   676.036659: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   676.036659: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036659: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036659: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036659: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036659: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036660: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   676.036660: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   676.036660: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   676.036660: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.036660: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   676.036660: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036660: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036660: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036661: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.036661: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.036661: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   676.036661: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   676.036661: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   676.036661: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   676.036661: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=675663621221
 qemu-system-x86-14481 [023] d..h1..   676.036661: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   676.036662: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   676.036662: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   676.036662: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   676.036662: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   676.036662: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.036662: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.036662: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036662: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036662: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   676.036663: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   676.036663: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   676.036663: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   676.036663: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.036663: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.036663: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.036663: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.036664: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   676.036664: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   676.036664: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   676.036664: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   676.036664: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   676.036664: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.036664: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036664: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036665: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036665: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036665: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   676.036665: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   676.036665: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036665: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036665: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.036665: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.036666: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.036666: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   676.036666: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.036666: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   676.036666: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.036666: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   676.036666: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   676.036666: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   676.036666: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   676.036667: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.036667: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.036667: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   676.036667: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036667: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.036667: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036667: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.036668: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.036668: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   676.036668: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   676.036668: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036668: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   676.036668: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036668: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.036668: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.036668: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036669: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036669: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   676.036669: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   676.036669: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036669: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036669: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036669: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036669: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036670: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   676.036670: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   676.036670: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036670: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   676.036670: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036670: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   676.036670: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   676.036670: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   676.036671: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   676.036671: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   676.036671: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   676.036671: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   676.036671: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   676.036671: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036671: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036672: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   676.036672: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   676.036672: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   676.036672: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036672: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   676.036672: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036672: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036672: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.036673: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   676.036673: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.036673: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036673: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.036673: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   676.036673: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.036673: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036673: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.036673: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036674: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.036674: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   676.036674: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   676.036674: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036674: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036674: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.036674: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.036674: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.036674: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.036675: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036675: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.036675: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.036675: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.036675: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.036675: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.036675: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   676.036675: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.036675: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036676: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.036676: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.036676: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   676.036676: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   676.036676: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.036676: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036676: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   676.036676: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036676: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.036677: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.037260: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037260: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037260: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037261: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.037261: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.037261: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   676.037261: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   676.037261: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037261: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   676.037261: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.037261: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.037262: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.037262: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037262: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037262: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   676.037262: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   676.037262: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037262: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.037262: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.037263: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037263: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.037263: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   676.037263: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   676.037263: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   676.037263: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   676.037263: kvm_apic: apic_read APIC_TMICT = 0x5fd7
 qemu-system-x86-14481 [023] .......   676.037263: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   676.037264: kvm_apic: apic_write APIC_TMICT = 0x5fd7
 qemu-system-x86-14481 [023] .......   676.037264: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   676.037264: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   676.037264: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   676.037264: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   676.037264: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   676.037264: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   676.037264: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   676.037265: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   676.037265: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   676.037265: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   676.037265: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.037265: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.037265: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   676.037265: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   676.037265: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.037266: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.037266: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   676.037266: queued_spin_lock_slowpath <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   676.037266: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.037266: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   676.037266: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   676.037267: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   676.037267: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=675664617251 softexpires=675664617251
 qemu-system-x86-14481 [023] d...1..   676.037267: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   676.037267: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   676.037267: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   676.037267: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   676.037267: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   676.037267: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   676.037268: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   676.037268: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037268: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   676.037268: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037268: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037268: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   676.037268: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037268: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.037268: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.037269: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   676.037269: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   676.037269: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037269: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037270: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.037270: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.037270: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.037270: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.037270: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037270: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037270: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.037270: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.037271: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.037271: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.037271: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   676.037271: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.037271: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037271: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.037271: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.037271: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   676.037271: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   676.037272: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037272: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.037272: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   676.037272: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.037272: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.037272: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.037658: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037658: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037658: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.037658: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.037658: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   676.037658: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   676.037658: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   676.037659: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   676.037659: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   676.037659: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.037659: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037659: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037659: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037659: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037659: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   676.037660: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   676.037660: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   676.037660: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.037660: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   676.037660: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.037660: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.037660: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.037660: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.037660: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.037661: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   676.037661: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   676.037661: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   676.037661: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   676.037661: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=675664620929
 qemu-system-x86-14481 [023] d..h1..   676.037661: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   676.037661: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   676.037662: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   676.037662: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   676.037662: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   676.037662: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.037662: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   676.037662: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.037662: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.037662: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   676.037662: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   676.037663: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   676.037663: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   676.037663: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   676.037663: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.037663: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.037663: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   676.037663: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   676.037664: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   676.037664: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   676.037664: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   676.037664: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   676.037664: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   676.037664: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.037664: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.037664: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.037664: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.037665: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   676.037665: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   676.037665: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.037665: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.037665: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.037665: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.037665: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.037666: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   676.037666: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.037666: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   676.037666: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   676.037666: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   676.037666: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   676.037666: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   676.037666: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   676.037666: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.037667: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   676.037667: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   676.037667: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   676.037667: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   676.037667: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037667: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.037667: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   676.037668: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   676.037668: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   676.037668: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037668: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   676.037668: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.037668: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.037668: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   676.037668: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037668: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037669: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   676.037669: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   676.037669: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037669: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.037669: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.037670: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037670: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.037670: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   676.037670: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   676.037670: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037670: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   676.037671: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037671: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   676.037671: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   676.037671: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   676.037671: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   676.037671: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   676.037671: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   676.037671: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   676.037671: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   676.037672: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037672: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037672: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   676.037672: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   676.037672: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   676.037672: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037672: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   676.037672: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037673: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037673: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.037673: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   676.037673: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.037673: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037673: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.037673: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   676.037673: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   676.037673: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037674: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   676.037674: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.037674: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   676.037674: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   676.037674: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   676.037674: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037674: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037674: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.037674: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   676.037675: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.037675: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   676.037675: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037675: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   676.037675: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.037675: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   676.037675: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.037675: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   676.037675: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   676.037676: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   676.037676: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037676: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.037676: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   676.037676: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   676.037676: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   676.037676: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   676.037676: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.037677: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   676.037677: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.037677: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   676.037677: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.008129: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.008129: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.008130: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.008130: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.008130: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   677.008130: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   677.008131: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   677.008131: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   677.008131: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   677.008131: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.008131: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.008131: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.008131: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.008131: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.008132: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   677.008132: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   677.008132: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   677.008132: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   677.008132: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   677.008133: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.008133: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.008133: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.008134: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   677.008134: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   677.008134: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   677.008134: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   677.008134: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   677.008134: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   677.008134: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=676635006671
 qemu-system-x86-14481 [023] d..h1..   677.008135: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   677.008135: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   677.008135: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   677.008135: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   677.008135: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   677.008136: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   677.008136: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   677.008136: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   677.008136: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   677.008136: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   677.008136: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   677.008137: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   677.008137: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   677.008137: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   677.008137: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000092506 [ns] vruntime=551294985753 [ns]
 qemu-system-x86-14481 [023] d..h2..   677.008138: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   677.008138: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   677.008138: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   677.008139: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   677.008139: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   677.008139: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   677.008139: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   677.008140: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   677.008140: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   677.008140: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   677.008140: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   677.008140: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   677.008141: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   677.008141: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   677.008141: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   677.008141: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   677.008141: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   677.008142: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   677.008142: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   677.008142: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   677.008142: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   677.008142: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   677.008142: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   677.008142: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   677.008142: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   677.008143: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   677.008143: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   677.008143: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   677.008143: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   677.008143: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   677.008143: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   677.008144: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   677.008144: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.008144: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.008144: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   677.008144: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   677.008144: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.008144: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   677.008145: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   677.008145: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   677.008145: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   677.008145: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   677.008145: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   677.008145: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   677.008145: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   677.008145: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   677.008146: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.008146: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.008146: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.008146: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.008146: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   677.008146: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   677.008146: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.008147: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.008147: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.008147: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.008147: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.008147: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   677.008148: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.008148: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   677.008148: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.008148: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   677.008148: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   677.008148: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   677.008148: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   677.008149: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.008149: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.008149: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   677.008149: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.008149: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   677.008149: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   677.008149: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   677.008149: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   677.008150: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=677635000000 softexpires=677635000000
 qemu-system-x86-14481 [023] d...2..   677.008150: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   677.008150: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   677.008150: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   677.008150: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   677.008150: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   677.008150: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   677.008151: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   677.008151: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.008151: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.008151: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.008151: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   677.008151: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   677.008152: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   677.008152: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   677.008152: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.008152: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   677.008152: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.008152: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   677.008152: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   677.008152: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.008152: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.008153: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   677.008153: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   677.008153: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.008153: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.008153: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.008153: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.008154: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.008154: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   677.008155: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   677.008155: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.008155: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   677.008156: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.008156: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.008156: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   677.008156: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.008157: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.008157: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.008157: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   677.008158: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   677.008158: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.008159: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.008159: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   677.008159: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.008159: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   677.008159: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   677.008160: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.008160: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.008160: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   677.008160: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   677.008160: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   677.008160: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   677.008161: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   677.008161: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   677.008161: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.008161: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   677.008161: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   677.008161: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   677.008161: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   677.008162: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.008162: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.008162: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   677.008163: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.008163: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.008163: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036177: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036177: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036177: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036177: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   677.036177: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   677.036178: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   677.036178: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   677.036178: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036178: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   677.036178: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.036178: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   677.036178: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   677.036179: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036179: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036179: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   677.036179: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   677.036179: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036179: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036179: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036179: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036179: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036180: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   677.036180: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   677.036180: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   677.036180: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   677.036181: kvm_apic: apic_read APIC_TMICT = 0x8a44
 qemu-system-x86-14481 [023] .......   677.036181: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   677.036181: kvm_apic: apic_write APIC_TMICT = 0x8a44
 qemu-system-x86-14481 [023] .......   677.036182: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   677.036182: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   677.036182: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   677.036182: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   677.036183: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   677.036183: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   677.036183: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   677.036183: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   677.036183: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   677.036183: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   677.036184: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   677.036184: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   677.036184: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   677.036184: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   677.036184: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   677.036184: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   677.036184: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   677.036185: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   677.036185: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   677.036185: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   677.036185: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   677.036185: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=676663619394 softexpires=676663619394
 qemu-system-x86-14481 [023] d...1..   677.036185: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   677.036185: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...1..   677.036185: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...1..   677.036186: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   677.036186: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...1..   677.036186: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   677.036186: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   677.036186: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036186: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   677.036186: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036186: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036187: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   677.036187: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036187: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036187: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036187: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   677.036187: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   677.036187: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036187: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036187: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   677.036188: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.036188: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   677.036188: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   677.036188: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036188: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036188: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   677.036188: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   677.036188: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   677.036188: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   677.036189: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   677.036189: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   677.036189: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036189: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   677.036189: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   677.036189: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   677.036189: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   677.036189: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036190: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036190: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   677.036190: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036190: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036190: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036244: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036244: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036244: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036244: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   677.036244: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   677.036244: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   677.036244: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   677.036245: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036245: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   677.036245: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.036245: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   677.036245: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   677.036245: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036245: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036246: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   677.036246: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   677.036246: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036246: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036246: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036246: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036246: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036246: kvm_exit: reason APIC_WRITE rip 0xffffffff8104275e info 300 0
 qemu-system-x86-14481 [023] .......   677.036247: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   677.036247: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   677.036247: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   677.036247: kvm_apic: apic_read APIC_ICR = 0x8fd
 qemu-system-x86-14481 [023] .......   677.036247: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   677.036247: kvm_apic: apic_write APIC_ICR = 0x8fd
 qemu-system-x86-14481 [023] ....1..   677.036248: kvm_apic_ipi: dst 1 vec 253 (Fixed|logical|de-assert|edge|dst)
 qemu-system-x86-14481 [023] .......   677.036248: kvm_irq_delivery_to_apic <-apic_reg_write
 qemu-system-x86-14481 [023] .......   677.036248: kvm_irq_delivery_to_apic_fast <-kvm_irq_delivery_to_apic
 qemu-system-x86-14481 [023] .......   677.036248: __rcu_read_lock <-kvm_irq_delivery_to_apic_fast
 qemu-system-x86-14481 [023] .......   677.036249: kvm_apic_set_irq <-kvm_irq_delivery_to_apic_fast
 qemu-system-x86-14481 [023] .......   677.036249: __apic_accept_irq <-kvm_apic_set_irq
 qemu-system-x86-14481 [023] ....1..   677.036249: kvm_apic_accept_irq: apicid 0 vec 253 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   677.036249: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   677.036250: physflat_send_IPI_mask <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   677.036250: default_send_IPI_mask_sequence_phys <-physflat_send_IPI_mask
 qemu-system-x86-14481 [023] .......   677.036251: __rcu_read_unlock <-kvm_irq_delivery_to_apic_fast
 qemu-system-x86-14481 [023] .......   677.036251: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036251: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   677.036251: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036251: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036251: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   677.036251: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036251: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036252: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036252: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   677.036252: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   677.036252: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036252: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036252: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   677.036252: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.036252: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   677.036252: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   677.036253: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036253: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036253: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   677.036253: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   677.036253: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   677.036253: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   677.036253: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   677.036253: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   677.036254: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036254: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   677.036254: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   677.036254: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   677.036254: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   677.036254: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036254: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036254: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   677.036255: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036255: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036255: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036750: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036750: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036750: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.036750: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.036750: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   677.036751: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   677.036751: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   677.036751: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   677.036751: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   677.036751: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.036751: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036751: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036751: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036752: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036752: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   677.036752: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   677.036752: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   677.036752: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   677.036752: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   677.036752: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.036753: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.036753: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.036753: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   677.036753: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   677.036753: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   677.036753: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h2..   677.036753: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   677.036754: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   677.036754: hrtimer_expire_entry: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] now=676663623308
 qemu-system-x86-14481 [023] d..h1..   677.036754: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   677.036754: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14481 [023] d..h1..   677.036754: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14481 [023] d..h2..   677.036754: hrtimer_expire_exit: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d..h1..   677.036754: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   677.036754: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   677.036755: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   677.036755: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.036755: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.036755: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d..h1..   677.036755: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h1..   677.036756: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d..h2..   677.036756: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   677.036756: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.036756: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   677.036756: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   677.036756: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   677.036756: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   677.036757: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   677.036757: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   677.036757: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   677.036757: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   677.036757: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   677.036757: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.036757: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.036757: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.036758: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.036758: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   677.036758: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   677.036758: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.036758: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.036758: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.036758: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.036759: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.036759: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   677.036759: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.036759: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   677.036759: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.036759: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   677.036759: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   677.036759: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   677.036760: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   677.036760: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.036760: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.036760: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   677.036760: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.036760: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.036761: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036761: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   677.036761: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   677.036761: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   677.036761: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   677.036761: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036761: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   677.036761: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.036762: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   677.036762: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   677.036762: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036762: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036762: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   677.036762: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   677.036762: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036762: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036762: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036763: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036763: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036763: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   677.036763: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   677.036763: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036763: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   677.036763: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036764: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   677.036764: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   677.036764: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   677.036764: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   677.036764: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   677.036764: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   677.036764: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   677.036764: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   677.036764: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036765: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036765: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   677.036765: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   677.036765: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   677.036765: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036765: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   677.036765: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036766: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036766: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   677.036766: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   677.036766: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   677.036766: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036766: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   677.036766: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   677.036766: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   677.036767: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036767: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.036767: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036767: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.036767: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   677.036767: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   677.036767: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036767: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036767: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   677.036768: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.036768: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   677.036768: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   677.036768: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036768: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.036768: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   677.036768: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   677.036768: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   677.036769: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   677.036769: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   677.036769: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   677.036769: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036769: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   677.036769: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   677.036769: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   677.036769: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   677.036770: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.036770: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036770: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   677.036770: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036770: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.036770: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.204169: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.204169: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.204170: smp_trace_reschedule_interrupt <-trace_reschedule_interrupt
 qemu-system-x86-14481 [023] d...1..   677.204170: irq_enter <-smp_trace_reschedule_interrupt
 qemu-system-x86-14481 [023] d...1..   677.204170: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   677.204170: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   677.204170: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   677.204170: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   677.204171: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   677.204171: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.204171: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.204171: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.204171: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.204171: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.204171: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   677.204171: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   677.204171: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h2..   677.204172: reschedule_entry: vector=253
 qemu-system-x86-14481 [023] d..h1..   677.204172: scheduler_ipi <-smp_trace_reschedule_interrupt
 qemu-system-x86-14481 [023] d..h2..   677.204172: reschedule_exit: vector=253
 qemu-system-x86-14481 [023] d..h1..   677.204172: irq_exit <-smp_trace_reschedule_interrupt
 qemu-system-x86-14481 [023] d..h1..   677.204172: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   677.204172: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   677.204172: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   677.204173: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   677.204173: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   677.204173: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   677.204173: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   677.204173: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   677.204173: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   677.204173: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.204173: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.204173: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.204174: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.204174: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   677.204174: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   677.204174: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.204174: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.204174: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.204174: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.204175: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.204175: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   677.204175: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.204175: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   677.204175: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   677.204175: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   677.204175: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   677.204175: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   677.204176: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   677.204176: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.204176: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   677.204176: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   677.204176: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   677.204176: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   677.204176: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.204177: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   677.204177: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   677.204177: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   677.204177: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   677.204177: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.204177: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   677.204177: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.204177: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   677.204177: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   677.204178: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.204178: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.204178: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   677.204178: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   677.204178: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204178: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.204178: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.204178: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204178: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.204179: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000fd
 qemu-system-x86-14481 [023] .......   677.204179: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   677.204179: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204179: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   677.204179: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204179: rt_spin_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204179: migrate_disable <-rt_spin_lock
 qemu-system-x86-14481 [023] .......   677.204180: preempt_count_add <-migrate_disable
 qemu-system-x86-14481 [023] ....11.   677.204180: pin_current_cpu <-migrate_disable
 qemu-system-x86-14481 [023] ....111   677.204180: preempt_count_sub <-migrate_disable
 qemu-system-x86-14481 [023] .....11   677.204180: rt_spin_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .....11   677.204180: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] .....11   677.204180: preempt_count_add <-migrate_enable
 qemu-system-x86-14481 [023] ....11.   677.204181: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14481 [023] ....11.   677.204181: preempt_count_sub <-migrate_enable
 qemu-system-x86-14481 [023] d......   677.204181: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204181: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204182: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204182: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14481 [023] ....1..   677.204182: kvm_pvclock_update: vcpu_id 1, pvclock { version 7, tsc_timestamp 0x2b960050, system_time 0x318018f5ad, tsc_to_system_mul 0xe944273d, tsc_shift -1, flags 0x1 }
 qemu-system-x86-14481 [023] .......   677.204183: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204183: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14481 [023] .......   677.204183: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204183: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14481 [023] .......   677.204183: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204184: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   677.204184: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   677.204184: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.204184: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   677.204184: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   677.204184: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   677.204184: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.204184: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.204184: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   677.204185: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   677.204185: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   677.204185: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   677.204185: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.204185: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   677.204186: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   677.204186: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   677.204186: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   677.204186: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   677.204186: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   677.204186: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   677.204186: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.204186: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   677.204186: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   677.204187: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   677.204187: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   677.204187: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   677.204187: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.204187: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   677.204187: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.204187: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   677.204187: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   678.008218: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.008219: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.008219: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   678.008220: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   678.008220: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   678.008220: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   678.008220: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   678.008220: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   678.008221: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   678.008221: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   678.008221: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.008221: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.008221: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.008221: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.008222: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   678.008222: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   678.008222: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   678.008222: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   678.008222: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   678.008222: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   678.008222: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   678.008223: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   678.008223: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   678.008223: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   678.008223: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   678.008223: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   678.008223: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   678.008223: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   678.008223: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=677635005569
 qemu-system-x86-14481 [023] d..h1..   678.008224: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   678.008224: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   678.008224: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   678.008224: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   678.008224: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   678.008224: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   678.008224: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   678.008225: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   678.008225: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   678.008225: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   678.008225: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   678.008225: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   678.008225: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   678.008226: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   678.008226: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000088599 [ns] vruntime=552295074352 [ns]
 qemu-system-x86-14481 [023] d..h2..   678.008226: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   678.008226: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   678.008227: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   678.008227: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   678.008227: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   678.008227: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   678.008228: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   678.008228: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   678.008228: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   678.008228: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   678.008228: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   678.008228: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   678.008229: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   678.008229: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   678.008229: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   678.008229: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   678.008229: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   678.008229: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   678.008229: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   678.008230: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   678.008230: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   678.008230: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   678.008230: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   678.008230: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   678.008231: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   678.008231: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   678.008231: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   678.008231: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   678.008232: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   678.008232: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   678.008232: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   678.008232: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   678.008232: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   678.008232: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   678.008232: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   678.008233: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   678.008233: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   678.008233: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   678.008233: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   678.008233: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   678.008233: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   678.008234: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   678.008234: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   678.008234: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   678.008234: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   678.008234: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   678.008234: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   678.008235: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   678.008235: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   678.008235: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   678.008235: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   678.008235: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   678.008235: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   678.008236: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   678.008236: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   678.008236: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   678.008236: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   678.008236: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   678.008236: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   678.008237: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   678.008237: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   678.008237: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   678.008237: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   678.008237: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   678.008237: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   678.008237: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   678.008238: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   678.008238: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   678.008238: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   678.008238: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   678.008238: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   678.008238: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   678.008239: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   678.008239: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=678635000000 softexpires=678635000000
 qemu-system-x86-14481 [023] d...2..   678.008239: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   678.008239: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   678.008239: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   678.008239: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   678.008239: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   678.008240: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   678.008240: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   678.008240: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   678.008240: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   678.008240: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.008241: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   678.008241: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   678.008241: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   678.008241: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   678.008241: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.008241: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   678.008242: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   678.008242: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   678.008242: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   678.008242: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.008242: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.008242: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   678.008242: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   678.008242: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.008243: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   678.008243: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   678.008243: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.008243: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   678.008244: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   678.008244: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   678.008245: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.008245: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   678.008245: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.008245: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.008245: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   678.008246: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.008246: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   678.008246: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   678.008246: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   678.008247: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   678.008247: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.008247: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.008247: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   678.008247: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   678.008247: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   678.008247: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   678.008247: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.008247: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.008248: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   678.008248: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   678.008248: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   678.008248: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   678.008248: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   678.008248: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   678.008248: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.008248: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   678.008249: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   678.008249: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   678.008249: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   678.008249: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.008249: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   678.008250: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   678.008250: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   678.008250: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   678.008250: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   678.037706: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.037706: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.037706: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.037706: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   678.037706: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   678.037706: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   678.037707: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   678.037707: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.037707: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   678.037707: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   678.037707: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   678.037707: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   678.037707: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.037707: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.037707: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   678.037708: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   678.037708: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.037708: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   678.037708: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   678.037708: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.037708: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   678.037709: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   678.037709: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   678.037709: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   678.037709: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   678.037710: kvm_apic: apic_read APIC_TMICT = 0x1f31
 qemu-system-x86-14481 [023] .......   678.037710: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   678.037710: kvm_apic: apic_write APIC_TMICT = 0x1f31
 qemu-system-x86-14481 [023] .......   678.037710: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   678.037710: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   678.037710: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   678.037711: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   678.037711: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   678.037711: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   678.037711: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   678.037711: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   678.037712: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   678.037712: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   678.037712: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   678.037712: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   678.037712: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   678.037712: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   678.037712: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   678.037713: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d......   678.037713: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...1..   678.037713: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   678.037713: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=677664618852 softexpires=677664618852
 qemu-system-x86-14481 [023] d...1..   678.037714: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   678.037714: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   678.037714: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.037714: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   678.037714: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.037714: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.037714: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   678.037714: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   678.037715: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   678.037715: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   678.037715: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   678.037715: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   678.037715: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.037715: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.037715: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   678.037715: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   678.037715: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   678.037716: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   678.037716: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.037716: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   678.037716: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   678.037716: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   678.037716: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   678.037716: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   678.037716: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   678.037716: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   678.037717: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.037717: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   678.037717: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   678.037717: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   678.037717: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   678.037717: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   678.037717: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   678.037717: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   678.037717: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   678.037718: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   678.037718: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.008309: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.008309: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.008310: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   679.008310: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   679.008310: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   679.008310: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   679.008310: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   679.008310: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   679.008311: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   679.008311: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   679.008311: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.008311: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.008311: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.008311: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.008312: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   679.008312: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   679.008312: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   679.008312: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   679.008312: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   679.008312: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   679.008312: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   679.008313: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   679.008313: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   679.008313: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   679.008313: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   679.008313: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   679.008313: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   679.008314: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   679.008314: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=678635005484
 qemu-system-x86-14481 [023] d..h1..   679.008314: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   679.008314: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   679.008314: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   679.008314: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   679.008314: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   679.008315: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   679.008315: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   679.008315: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   679.008315: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   679.008315: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   679.008315: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   679.008316: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   679.008316: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   679.008316: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   679.008316: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090332 [ns] vruntime=553295164684 [ns]
 qemu-system-x86-14481 [023] d..h2..   679.008316: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   679.008316: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   679.008317: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   679.008317: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   679.008318: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   679.008318: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   679.008318: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   679.008318: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   679.008318: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   679.008319: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   679.008319: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   679.008319: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   679.008319: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   679.008319: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   679.008319: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   679.008319: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   679.008320: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   679.008320: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   679.008320: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   679.008320: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   679.008320: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   679.008320: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   679.008321: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   679.008321: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   679.008321: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   679.008321: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   679.008321: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   679.008322: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   679.008322: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   679.008322: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   679.008322: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   679.008322: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   679.008322: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   679.008322: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   679.008323: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   679.008323: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   679.008323: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   679.008323: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   679.008323: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   679.008323: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   679.008323: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   679.008323: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   679.008324: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   679.008324: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   679.008324: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   679.008324: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   679.008324: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   679.008324: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   679.008324: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   679.008324: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   679.008325: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   679.008325: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   679.008325: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   679.008325: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   679.008325: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   679.008325: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   679.008325: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   679.008326: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   679.008326: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   679.008326: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   679.008326: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   679.008326: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   679.008326: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   679.008326: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   679.008326: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   679.008326: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   679.008327: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   679.008327: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   679.008327: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   679.008327: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   679.008327: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   679.008327: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   679.008327: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   679.008327: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=679635000000 softexpires=679635000000
 qemu-system-x86-14481 [023] d...2..   679.008328: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   679.008328: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   679.008328: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   679.008328: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   679.008328: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   679.008328: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   679.008328: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   679.008328: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   679.008329: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   679.008329: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.008329: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   679.008329: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   679.008330: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   679.008330: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   679.008330: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.008330: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   679.008330: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   679.008330: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   679.008330: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   679.008330: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.008331: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.008331: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   679.008331: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   679.008331: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008331: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.008331: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.008331: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008331: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.008332: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   679.008332: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   679.008332: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008332: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   679.008333: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008333: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14481 [023] .......   679.008333: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14481 [023] .......   679.008333: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14481 [023] ....1..   679.008333: kvm_apic_accept_irq: apicid 1 vec 239 (Fixed|edge)
 qemu-system-x86-14481 [023] .......   679.008333: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14481 [023] .......   679.008333: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14481 [023] .......   679.008333: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] ....1..   679.008334: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14481 [023] .......   679.008334: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008334: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008335: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   679.008335: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14481 [023] .......   679.008335: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14481 [023] .......   679.008335: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008335: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14481 [023] .......   679.008335: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008336: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008336: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   679.008336: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   679.008336: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   679.008336: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008336: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   679.008336: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14481 [023] .......   679.008336: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14481 [023] .......   679.008337: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008337: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.008337: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.008337: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.008337: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   679.008338: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   679.008338: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.008338: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.008338: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   679.008338: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   679.008338: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   679.008338: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   679.008338: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.008338: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.008339: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   679.008339: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   679.008339: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   679.008339: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   679.008339: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   679.008339: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   679.008339: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.008339: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   679.008340: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   679.008340: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   679.008340: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   679.008340: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.008340: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.008340: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   679.008340: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.008341: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.008341: vmx_arm_hv_timer <-vmx_vcpu_run
##### CPU 22 buffer started ####
 qemu-system-x86-14480 [022] .......   679.150919: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150919: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.150920: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.150920: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.150920: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.150920: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.150920: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150920: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.150920: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.150920: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.150920: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.150921: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.150921: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.150921: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.150921: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150921: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150921: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150921: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150921: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.150921: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.150922: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.150922: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.150922: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.150922: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.150922: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.150922: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.150922: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.150922: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.150922: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.150923: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.150923: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.150923: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.150923: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.150923: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.150923: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150923: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150923: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150923: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150924: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150924: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150924: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.150924: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.150924: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150924: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.150925: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.150925: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.150925: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.150925: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.150925: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.150925: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.150925: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.150925: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.150925: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.150926: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.150926: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.150926: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.150926: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.150926: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.150926: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.150926: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.150926: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.150926: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.150927: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.150927: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.150927: user_enter: 
 qemu-system-x86-14480 [022] d......   679.150927: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.150927: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.150927: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.150927: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.150927: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.150927: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.150928: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.150928: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.150928: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.150928: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.150928: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.150928: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.150928: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.150928: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.150928: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.150929: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.150929: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.150929: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.150929: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.150929: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.150930: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.150930: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.150930: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.150930: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.150930: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.150930: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.150930: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.150930: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.150930: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.150931: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.150931: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.150931: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.150931: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.150931: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.150931: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.150931: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.150931: user_exit: 
 qemu-system-x86-14480 [022] .......   679.150931: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.150932: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.150932: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.150932: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.150932: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.150932: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.150932: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.150932: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.150932: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.150932: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.150933: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.150933: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.150933: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.150933: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.150933: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.150933: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.150933: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.150933: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.150934: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.150934: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.150934: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.150934: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.150934: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.150934: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.150934: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150934: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150934: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.150935: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.150935: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.150935: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.150935: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.150935: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.150935: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.150935: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.150935: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.150935: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.150936: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.150936: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.150936: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.150936: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.150936: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150936: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.150936: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.150936: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.150936: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.150937: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150937: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150937: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150937: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.150937: kvm_pio: pio_read at 0x175 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.150937: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150937: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.150937: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150937: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.150938: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.150938: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150938: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150938: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150938: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.150938: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.150938: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.150938: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150938: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150939: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150939: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150939: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150939: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.150939: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150939: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.150939: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150940: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150940: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150940: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150940: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150940: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150940: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150940: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150940: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150941: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150941: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150941: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150941: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.150941: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.150941: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.150941: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150942: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150942: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150942: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150942: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150942: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150942: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.150942: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150943: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.150943: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150943: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.150943: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.150943: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.150943: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.150943: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.150944: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.150944: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.150944: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.150944: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150944: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150944: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.150945: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.150945: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.150945: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150945: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.150945: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150945: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150945: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.150945: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.150946: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.150946: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150946: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.150946: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.150946: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.150946: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150946: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150946: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150946: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150947: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.150947: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.150947: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150947: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150947: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.150947: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.150948: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.150948: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.150948: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.150948: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.150948: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.150948: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.150948: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.150948: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.150948: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.150948: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.150949: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150949: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.150949: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.150949: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.150949: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.150949: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150949: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.150949: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.150950: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.150950: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.150950: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.150950: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.150955: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150955: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150956: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150956: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.150956: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.150956: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.150956: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.150956: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150956: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.150957: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.150957: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.150957: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.150957: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.150957: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.150957: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.150957: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.150957: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150958: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150958: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150958: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150958: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150958: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.150958: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.150958: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.150959: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.150959: kvm_apic: apic_read APIC_TMICT = 0xeeda
 qemu-system-x86-14480 [022] .......   679.150959: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.150959: kvm_apic: apic_write APIC_TMICT = 0xeeda
 qemu-system-x86-14480 [022] .......   679.150959: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.150959: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.150960: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.150960: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.150960: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.150960: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.150960: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.150961: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.150961: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.150961: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.150961: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.150961: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.150961: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.150962: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.150962: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.150962: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678778618266 softexpires=678778618266
 qemu-system-x86-14480 [022] d...1..   679.150962: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.150962: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.150963: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150963: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.150963: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150963: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150963: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.150963: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150963: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150963: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150963: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.150964: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.150964: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150964: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150964: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.150964: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.150964: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.150964: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.150964: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.150964: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.150965: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.150965: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.150965: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.150965: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.150965: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.150965: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.150965: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150965: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.150965: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.150966: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.150966: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.150966: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150966: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.150966: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.150966: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.150966: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.150966: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.150968: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150968: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150969: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150969: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.150969: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.150969: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.150969: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.150969: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.150970: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.150970: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.150970: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.150970: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.150970: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.150970: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.150970: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.150971: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.150971: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150971: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150971: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150971: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150971: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150971: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1760008 0
 qemu-system-x86-14480 [022] .......   679.150972: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.150972: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.150972: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150972: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.150972: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.150972: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.150972: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.150972: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150973: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.150973: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.150973: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.150973: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.150973: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.150973: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.150973: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.150973: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.150973: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.150974: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.150974: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.150974: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.150974: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.150974: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.150974: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.150974: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.150974: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.150975: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.150975: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.150975: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.150975: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.150975: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.150975: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.150975: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.150975: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.150976: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.150976: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.150976: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.150976: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.150976: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.150976: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.150976: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.150977: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.150977: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.150977: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.150977: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150977: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150977: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.150977: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.150978: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.150978: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.150978: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.150978: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150978: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.150978: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.150978: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.150978: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.150978: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.150979: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.150979: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.150979: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150979: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150979: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150979: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150979: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.150979: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.150980: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.150980: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.150980: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.150980: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.150980: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.150980: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.150980: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.150980: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.150980: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.150981: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.150981: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.150981: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.150981: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.150981: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.150981: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150981: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150981: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150981: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150982: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150982: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150982: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.150982: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.150982: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.150983: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.150983: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.150983: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.150983: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.150983: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.150983: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.150983: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.150983: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.150984: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.150984: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.150984: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.150984: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.150984: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.150984: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.150985: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.150985: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.150985: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.150985: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.150985: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.150985: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.150985: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.150985: user_enter: 
 qemu-system-x86-14480 [022] d......   679.150986: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.150986: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.150986: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.150986: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.150986: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.150986: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.150986: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.150986: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.150987: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.150987: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.150987: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.150987: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.150987: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.150987: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.150987: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.150987: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.150988: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.150988: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.150988: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.150988: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.150989: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.150989: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.150989: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.150989: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.150989: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.150989: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.150989: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.150989: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.150989: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.150989: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.150990: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.150990: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.150990: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.150990: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.150990: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.150990: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.150990: user_exit: 
 qemu-system-x86-14480 [022] .......   679.150990: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.150991: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.150991: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.150991: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.150991: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.150991: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.150991: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.150991: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.150991: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.150991: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.150992: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.150992: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.150992: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.150992: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.150992: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.150992: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.150992: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.150992: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.150993: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.150993: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.150993: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.150993: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.150993: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.150993: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.150993: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150993: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150993: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.150994: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.150994: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.150994: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.150994: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.150994: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.150994: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.150994: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.150994: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.150994: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.150994: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.150995: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.150995: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.150995: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.150995: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150995: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.150995: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.150995: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.150995: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.150995: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150996: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150996: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150996: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.150996: kvm_pio: pio_read at 0x176 size 1 count 1 val 0xa0 
 qemu-system-x86-14480 [022] .......   679.150996: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150996: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.150996: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.150997: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.150997: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.150997: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150997: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150997: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.150997: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.150997: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.150997: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.150997: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150998: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150998: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150998: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150998: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150998: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.150999: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150999: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.150999: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.150999: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150999: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.150999: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150999: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150999: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.150999: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151000: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151000: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151000: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151000: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151000: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151000: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.151001: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.151001: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.151001: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.151001: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.151001: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151001: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151001: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151002: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151002: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151002: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151002: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151002: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151002: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151002: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151002: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151002: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151003: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.151003: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151003: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151003: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151003: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151003: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151003: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.151003: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151003: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151004: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151004: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.151004: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151004: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151004: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151005: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151005: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151005: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151005: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151005: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151005: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.151006: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.151006: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151006: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.151006: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151006: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151006: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151006: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151006: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151007: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.151007: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.151007: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151007: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151007: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151007: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151007: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151007: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417e78 info 170003b 0
 qemu-system-x86-14480 [022] .......   679.151008: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.151008: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.151008: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151008: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151008: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.151008: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151008: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151008: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151008: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151009: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151009: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151009: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151009: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151009: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151009: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.151009: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151009: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.151009: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151009: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151010: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151010: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151010: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151010: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151010: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151010: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151010: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151010: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151011: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151011: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151011: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151011: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151011: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151011: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151011: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151012: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151012: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.151012: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151012: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151012: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151012: emulator_read_gpr <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.151012: kvm_emulate_insn: 0:ffffffff81417e78:f3 6d (prot64)
 qemu-system-x86-14480 [022] .......   679.151013: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151013: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151013: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.151013: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.151013: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.151013: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.151014: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151014: emulator_read_gpr <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151014: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151014: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.151014: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.151014: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.151014: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.151015: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151015: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151015: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151015: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151015: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151015: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151015: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151015: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151015: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151016: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151016: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151016: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151016: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151016: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151016: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151016: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151016: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151016: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151017: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151017: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.151017: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.151017: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151017: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151017: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151017: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151017: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151017: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151018: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151018: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.151018: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.151018: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151018: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151018: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151019: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.151019: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151019: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151019: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151019: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151019: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151019: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.151019: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.151019: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151020: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.151020: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.151020: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151020: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.151020: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.151020: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.151020: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.151020: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151020: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.151020: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151021: user_enter: 
 qemu-system-x86-14480 [022] d......   679.151021: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151021: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151021: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151021: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151021: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151021: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151021: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151021: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151022: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151022: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151022: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151022: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151022: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151022: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151022: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.151022: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.151024: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.151024: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.151024: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.151024: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151024: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.151024: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151025: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151025: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.151025: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.151025: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151025: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.151025: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151025: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151025: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151025: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151026: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.151026: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151026: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151026: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151026: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151026: user_exit: 
 qemu-system-x86-14480 [022] .......   679.151026: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.151026: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9720)
 qemu-system-x86-14480 [022] .......   679.151026: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.151027: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151027: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151027: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.151027: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151027: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.151027: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.151027: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.151027: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.151027: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151028: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151028: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.151028: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.151028: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.151028: kvm_set_irq: gsi 15 level 1 source 0
 qemu-system-x86-14480 [022] .......   679.151029: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.151029: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.151029: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151029: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151029: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151029: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151029: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.151030: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.151030: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151030: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151030: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151030: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151030: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151030: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.151030: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.151030: kvm_pic_set_irq: chip 1 pin 7 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.151031: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151031: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.151031: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151031: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151031: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151031: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151031: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.151031: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.151032: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151032: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.151032: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.151032: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151032: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151032: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151032: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151032: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151033: ioapic_service <-ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151033: kvm_irq_delivery_to_apic <-ioapic_service
 qemu-system-x86-14480 [022] .....11   679.151033: kvm_irq_delivery_to_apic_fast <-kvm_irq_delivery_to_apic
 qemu-system-x86-14480 [022] .....11   679.151033: __rcu_read_lock <-kvm_irq_delivery_to_apic_fast
 qemu-system-x86-14480 [022] .....11   679.151033: kvm_apic_set_irq <-kvm_irq_delivery_to_apic_fast
 qemu-system-x86-14480 [022] .....11   679.151033: __apic_accept_irq <-kvm_apic_set_irq
 qemu-system-x86-14480 [022] ....111   679.151033: kvm_apic_accept_irq: apicid 0 vec 63 (LowPrio|edge)
 qemu-system-x86-14480 [022] .....11   679.151033: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .....11   679.151034: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .....11   679.151034: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....111   679.151034: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .....11   679.151034: __rcu_read_unlock <-kvm_irq_delivery_to_apic_fast
 qemu-system-x86-14480 [022] ....111   679.151034: kvm_ioapic_set_irq: pin 15 dst 1 vec=63 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.151034: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151034: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151034: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151035: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151035: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151035: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151035: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.151035: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.151035: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151035: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.151035: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.151035: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151036: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.151036: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.151036: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.151036: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.151036: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151036: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.151036: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151036: user_enter: 
 qemu-system-x86-14480 [022] d......   679.151036: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151037: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151037: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151037: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151037: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151037: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151037: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151037: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151037: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151037: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151038: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151038: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151038: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151038: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151038: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.151038: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.151038: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.151038: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.151039: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.151039: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151039: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.151039: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151039: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151039: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.151039: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.151039: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151039: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.151040: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151040: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151040: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151040: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151040: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.151040: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151040: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151040: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151040: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151041: user_exit: 
 qemu-system-x86-14480 [022] .......   679.151041: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.151041: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9740)
 qemu-system-x86-14480 [022] .......   679.151041: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.151041: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151041: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151041: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.151041: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151042: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.151042: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.151042: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.151042: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.151042: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151042: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151042: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.151043: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.151043: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.151043: kvm_set_irq: gsi 15 level 1 source 0
 qemu-system-x86-14480 [022] .......   679.151043: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.151043: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.151043: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151043: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151043: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151043: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151044: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.151044: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.151044: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151044: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151044: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151044: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151044: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151044: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.151044: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.151045: kvm_pic_set_irq: chip 1 pin 7 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.151045: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151045: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.151045: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151045: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151045: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151045: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151045: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.151045: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.151045: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151046: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.151046: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.151046: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151046: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151046: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151046: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151046: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.151046: kvm_ioapic_set_irq: pin 15 dst 1 vec=63 (LowPrio|logical|edge) (coalesced)
 qemu-system-x86-14480 [022] .....11   679.151046: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151047: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151047: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151047: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151047: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151047: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151047: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.151047: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.151047: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151048: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.151048: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.151048: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151048: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.151048: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.151048: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.151048: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.151048: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151048: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.151048: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151049: user_enter: 
 qemu-system-x86-14480 [022] d......   679.151049: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151049: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151049: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151049: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151049: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151049: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151049: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151049: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151050: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151050: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151050: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151050: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151050: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151050: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151050: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.151050: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.151051: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.151051: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.151051: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.151051: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151051: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.151051: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151051: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151051: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.151052: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.151052: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151052: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.151052: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151052: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151052: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151052: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151052: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.151052: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151053: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151053: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151053: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151053: user_exit: 
 qemu-system-x86-14480 [022] .......   679.151053: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.151053: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.151053: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.151053: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151053: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151054: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.151054: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151054: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.151054: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.151054: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.151054: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.151054: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151054: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151055: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.151055: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151055: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151055: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.151055: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151055: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151055: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151055: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151056: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151056: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151056: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151056: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151056: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151056: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151056: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151056: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151056: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151057: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151057: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151057: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151057: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151057: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151057: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151057: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151057: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151057: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151058: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151058: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151058: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.151058: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.151058: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151058: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151058: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151058: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151059: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151059: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.151059: kvm_pio: pio_read at 0x170 size 4 count 2 val 0x10040400 (...)
 qemu-system-x86-14480 [022] .......   679.151059: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151059: segmented_write.isra.11 <-writeback
 qemu-system-x86-14480 [022] .......   679.151059: linearize.isra.5 <-segmented_write.isra.11
 qemu-system-x86-14480 [022] .......   679.151060: seg_base <-linearize.isra.5
 qemu-system-x86-14480 [022] .......   679.151060: emulator_write_emulated <-segmented_write.isra.11
 qemu-system-x86-14480 [022] .......   679.151060: emulator_read_write <-emulator_write_emulated
 qemu-system-x86-14480 [022] .......   679.151060: emulator_read_write_onepage <-emulator_read_write
 qemu-system-x86-14480 [022] .......   679.151060: vmx_get_cpl <-emulator_read_write_onepage
 qemu-system-x86-14480 [022] .......   679.151060: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151060: paging64_gva_to_gpa <-emulator_read_write_onepage
 qemu-system-x86-14480 [022] .......   679.151061: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.151061: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151061: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151061: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151061: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151061: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151061: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151061: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151062: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151062: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151062: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151062: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151062: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151062: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151062: write_emulate <-emulator_read_write_onepage
 qemu-system-x86-14480 [022] .......   679.151063: emulator_write_phys <-write_emulate
 qemu-system-x86-14480 [022] .......   679.151063: kvm_vcpu_write_guest <-emulator_write_phys
 qemu-system-x86-14480 [022] .......   679.151063: kvm_vcpu_write_guest_page <-kvm_vcpu_write_guest
 qemu-system-x86-14480 [022] .......   679.151064: __kvm_write_guest_page <-kvm_vcpu_write_guest_page
 qemu-system-x86-14480 [022] .......   679.151064: __gfn_to_hva_many <-__kvm_write_guest_page
 qemu-system-x86-14480 [022] .......   679.151064: mark_page_dirty_in_slot <-__kvm_write_guest_page
 qemu-system-x86-14480 [022] .......   679.151064: kvm_mmu_pte_write <-emulator_write_phys
 qemu-system-x86-14480 [022] .......   679.151064: reg_read <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151065: reg_read <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151065: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151065: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151065: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151065: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151065: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151065: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151066: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151066: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.151066: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.151066: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151066: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151066: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151066: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151066: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151067: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151067: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.151067: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151067: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.151067: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.151067: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.151067: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151068: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.151068: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151068: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151068: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.151068: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.151068: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.151068: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151068: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.151068: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.151068: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.151069: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151069: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151069: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151069: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151069: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151069: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151069: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151069: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151070: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151070: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151070: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151070: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151070: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151071: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.151071: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.151071: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.151071: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.151071: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.151071: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151071: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151072: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151072: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151072: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151072: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151072: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151072: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151072: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151072: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151073: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151073: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151073: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.151073: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151073: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151073: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151073: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151073: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151074: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.151074: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151074: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151074: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151074: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.151074: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151074: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151074: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151077: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151077: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151077: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151078: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151078: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151078: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.151078: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.151078: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151078: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.151078: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151079: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151079: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151079: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151079: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151079: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.151079: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.151079: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151079: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151079: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151080: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151080: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151080: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417e78 info 170003b 0
 qemu-system-x86-14480 [022] .......   679.151080: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.151080: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.151080: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151080: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151080: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.151081: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151081: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151081: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151081: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151081: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151081: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151081: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151081: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151081: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151082: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.151082: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151082: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.151082: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151082: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151082: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151082: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151082: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151083: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151083: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151083: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151083: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151083: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151083: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151083: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151083: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151083: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151084: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151084: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151084: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151084: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151084: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.151084: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151084: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151085: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151085: emulator_read_gpr <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.151085: kvm_emulate_insn: 0:ffffffff81417e78:f3 6d (prot64)
 qemu-system-x86-14480 [022] .......   679.151085: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151085: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151085: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.151085: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.151086: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.151086: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.151086: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151086: emulator_read_gpr <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151086: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151086: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151086: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151086: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151086: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151087: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.151087: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.151087: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151087: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.151087: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151087: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151087: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.151088: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151088: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151088: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151088: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.151088: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.151088: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151088: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151088: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151088: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151089: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151089: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151089: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151089: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151089: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151089: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151089: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151090: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151090: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.151090: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151090: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151090: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151090: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151090: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151090: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.151091: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151091: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151091: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151091: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.151091: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151091: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151091: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151092: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151092: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151092: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151092: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151092: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151093: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.151093: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.151093: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151093: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.151093: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151093: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151093: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151093: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151094: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151094: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.151094: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.151094: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151094: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151094: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151094: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151094: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151094: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3760008 0
 qemu-system-x86-14480 [022] .......   679.151095: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.151095: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.151095: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151095: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151095: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.151095: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151095: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151095: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151096: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151096: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151096: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151096: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151096: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151096: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151096: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.151096: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151096: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.151097: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151097: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151097: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151097: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151097: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151097: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151097: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151097: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151097: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151098: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151098: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151098: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151098: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151098: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151098: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151098: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151098: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151099: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151099: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.151099: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151099: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151099: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151099: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151099: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.151099: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.151099: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.151100: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151100: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151100: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.151100: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.151100: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.151100: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.151100: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151100: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151101: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.151101: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.151101: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.151101: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.151101: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.151101: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151101: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151102: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151102: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151102: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151102: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151102: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151102: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151102: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151102: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151102: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151103: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151103: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151103: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151103: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151103: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151103: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151103: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151103: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151103: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.151104: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.151104: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151104: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151104: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151104: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151104: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151104: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151105: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151105: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.151105: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.151105: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151105: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151105: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151105: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.151106: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151106: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151106: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151106: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151106: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151106: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.151106: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.151106: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151106: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.151107: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.151107: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151107: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.151107: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.151107: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.151107: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.151107: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151107: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.151107: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151108: user_enter: 
 qemu-system-x86-14480 [022] d......   679.151108: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151108: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151108: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151108: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151108: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151108: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151108: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151109: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151109: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151109: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151109: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151109: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151109: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151109: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151109: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.151109: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.151110: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.151110: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.151111: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.151111: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151111: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.151111: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151111: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151111: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.151111: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.151111: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151111: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.151111: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151112: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151112: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151112: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151112: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.151112: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151112: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151112: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151112: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151112: user_exit: 
 qemu-system-x86-14480 [022] .......   679.151113: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.151113: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.151113: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.151113: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151113: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151113: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.151113: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151114: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.151114: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.151114: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.151114: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.151114: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151114: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151114: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.151114: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151114: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151114: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.151115: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151115: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151115: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151115: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151115: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151115: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151116: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151116: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151116: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151116: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151116: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151116: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151116: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151116: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151116: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151117: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151117: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151117: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151117: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151117: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151117: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151117: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151117: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151117: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151118: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.151118: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.151118: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151118: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151118: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151118: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151118: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151118: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.151118: kvm_pio: pio_read at 0x376 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.151119: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151119: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.151119: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151119: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151119: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151119: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151119: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151120: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151120: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.151120: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.151120: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151120: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151120: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151120: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151120: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151121: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151121: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.151121: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151121: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.151121: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151121: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151121: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151121: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151121: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151122: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151122: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151122: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151122: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151122: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151122: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151122: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151123: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.151123: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.151123: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.151123: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.151123: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.151123: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151123: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151123: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151124: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151124: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151124: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151124: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151124: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151124: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151124: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151124: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151124: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151125: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.151125: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151125: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151125: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151125: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151125: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151125: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.151125: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151125: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151126: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151126: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.151126: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151126: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151126: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151129: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151129: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151129: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151129: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151129: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151129: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.151130: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.151130: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151130: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.151130: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151130: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151130: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151130: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151130: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151131: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.151131: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.151131: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151131: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151131: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151131: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151131: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151131: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3760008 0
 qemu-system-x86-14480 [022] .......   679.151132: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.151132: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.151132: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151132: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151132: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.151132: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151132: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151133: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151133: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151133: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151133: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151133: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151133: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151133: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151133: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.151133: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151134: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.151134: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151134: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151134: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151134: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151134: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151134: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151134: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151135: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151135: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151135: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151135: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151135: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151135: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151135: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151135: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151135: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151136: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151136: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151136: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.151136: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151136: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151136: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151136: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151137: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.151137: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.151137: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.151137: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151137: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151137: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.151137: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.151137: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.151138: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.151138: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151138: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151138: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.151138: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.151138: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.151138: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.151138: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.151138: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151139: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151139: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151139: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151139: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151139: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151139: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151139: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151139: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151139: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151140: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151140: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151140: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151140: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151140: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151140: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151140: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151140: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151140: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151141: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.151141: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.151141: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151141: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151141: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151141: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151141: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151141: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151142: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151142: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.151142: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.151142: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151142: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151142: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151142: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.151143: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151143: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151143: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151143: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151143: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151143: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.151143: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.151143: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151143: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.151144: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.151144: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151144: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.151144: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.151144: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.151144: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.151144: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151144: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.151144: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151145: user_enter: 
 qemu-system-x86-14480 [022] d......   679.151145: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151145: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151145: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151145: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151145: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151145: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151146: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151146: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151146: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151146: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151146: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151146: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151146: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151147: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151147: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.151147: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.151147: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.151147: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.151148: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.151148: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151148: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.151148: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151148: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151148: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.151148: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.151149: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151149: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.151149: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151149: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151149: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151149: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151149: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.151149: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151150: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151150: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151150: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151150: user_exit: 
 qemu-system-x86-14480 [022] .......   679.151150: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.151150: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.151150: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.151150: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151150: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151151: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.151151: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151151: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.151151: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.151151: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.151151: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.151151: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151151: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151151: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.151152: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151152: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151152: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.151152: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151152: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151152: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151152: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151152: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151152: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151153: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151153: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151153: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151153: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151153: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151153: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151153: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151153: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151153: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151154: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151154: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151154: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151154: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151154: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151154: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151154: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151154: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151154: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151155: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.151155: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.151155: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151155: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151155: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151155: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151155: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151155: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.151155: kvm_pio: pio_read at 0x376 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.151156: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151156: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.151156: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151156: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151156: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151156: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151156: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151156: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151157: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.151157: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.151157: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151157: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151157: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151157: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151157: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151157: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151158: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.151158: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151158: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.151158: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151158: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151158: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151158: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151158: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151159: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151159: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151159: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151159: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151159: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151159: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151159: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151159: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.151160: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.151160: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.151160: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.151160: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.151161: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151161: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151161: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151161: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151161: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151161: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151161: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151161: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151161: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151162: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151162: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151162: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151162: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.151162: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151162: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151162: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151162: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151162: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151163: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.151163: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151163: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151163: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151163: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.151163: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151163: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151163: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151164: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151164: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151164: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151164: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151165: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151165: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.151165: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.151165: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151165: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.151165: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151165: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151165: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151166: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151166: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151166: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.151166: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.151166: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151166: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151166: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151166: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151166: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151167: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1770008 0
 qemu-system-x86-14480 [022] .......   679.151167: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.151167: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.151167: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151167: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151167: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.151167: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151167: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151168: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151168: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151168: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151168: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151168: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151168: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151168: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151168: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.151168: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151168: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.151169: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151169: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151169: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151169: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151169: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151169: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151169: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151169: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151170: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151170: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151170: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151170: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151170: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151170: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151170: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151170: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151171: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151171: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151171: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.151171: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151171: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151171: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151171: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151171: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.151171: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.151172: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.151172: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151172: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151172: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.151172: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.151172: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.151172: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.151172: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151173: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151173: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.151173: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.151173: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.151173: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.151173: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.151173: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151173: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151173: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151174: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151174: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151174: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151174: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151174: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151174: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151174: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151175: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151175: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151175: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151175: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151175: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151175: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151175: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151175: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151176: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151176: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.151176: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.151176: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151176: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151176: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151176: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151176: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151177: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151177: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151177: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.151177: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.151177: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151177: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151178: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151178: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.151178: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151178: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151178: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151178: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151178: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151178: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.151178: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.151179: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151179: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.151179: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.151179: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151179: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.151179: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.151179: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.151179: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.151179: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151179: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.151180: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151180: user_enter: 
 qemu-system-x86-14480 [022] d......   679.151180: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151180: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151180: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151180: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151180: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151180: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151180: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151181: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151181: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151181: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151181: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151181: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151181: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151181: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151181: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.151181: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.151182: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.151182: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.151182: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.151182: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151183: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.151183: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151183: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151183: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.151183: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.151183: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151183: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.151183: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151183: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151184: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151184: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151184: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.151184: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151184: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151184: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151184: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151184: user_exit: 
 qemu-system-x86-14480 [022] .......   679.151185: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.151185: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.151185: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.151185: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151185: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151185: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.151185: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151185: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.151185: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.151185: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.151186: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.151186: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151186: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151186: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.151186: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.151186: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.151186: kvm_set_irq: gsi 15 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.151187: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.151187: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.151187: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151187: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151187: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151187: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151187: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.151187: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.151187: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151188: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151188: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151188: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151188: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151188: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.151188: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.151189: kvm_pic_set_irq: chip 1 pin 7 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.151189: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151189: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.151189: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151189: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151189: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151189: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151189: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.151189: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.151190: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.151190: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.151190: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.151190: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151190: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151190: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151190: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151191: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.151191: kvm_ioapic_set_irq: pin 15 dst 1 vec=63 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.151191: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.151191: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151191: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151191: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151191: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151191: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151192: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.151192: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.151192: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151192: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.151192: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.151192: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151192: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.151192: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.151192: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.151192: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.151193: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151193: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.151193: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151193: user_enter: 
 qemu-system-x86-14480 [022] d......   679.151193: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151193: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151193: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151193: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151193: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151194: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151194: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151194: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151194: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151194: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151194: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151194: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151194: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151194: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151195: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.151195: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.151195: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.151195: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.151195: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.151195: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151195: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.151196: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151196: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151196: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.151196: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.151196: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151196: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.151196: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151196: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151196: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151196: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151197: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.151197: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151197: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151197: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151197: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151197: user_exit: 
 qemu-system-x86-14480 [022] .......   679.151197: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.151197: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.151197: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.151198: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151198: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151198: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.151198: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151198: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.151198: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.151198: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.151198: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.151198: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151199: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151199: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.151199: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151199: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151199: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.151199: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151199: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151199: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151199: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151199: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151200: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151200: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151200: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151200: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151200: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151200: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151200: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151200: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151200: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151201: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151201: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151201: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151201: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151201: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151201: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151201: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151202: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151202: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151202: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151202: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.151202: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.151202: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151202: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151202: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151203: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151203: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151203: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.151203: kvm_pio: pio_read at 0x177 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.151203: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151203: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.151203: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151203: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151204: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151204: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151204: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151204: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151204: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.151204: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.151204: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151204: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151205: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151205: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151205: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151205: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151205: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.151205: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151205: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.151205: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151206: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151206: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151206: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151206: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151206: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151206: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151206: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151207: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151207: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151207: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151207: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151207: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.151207: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.151207: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.151207: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.151208: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.151208: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151208: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151208: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151208: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151208: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151208: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151208: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151208: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151209: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151209: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151209: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151209: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151209: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.151209: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151209: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151209: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151209: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151210: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151210: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.151210: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151210: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151210: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151210: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.151210: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151210: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151211: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151211: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151211: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151211: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151212: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151212: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151212: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.151212: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.151212: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151212: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.151212: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151212: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151213: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151213: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151213: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151213: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.151213: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.151213: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151213: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151213: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151214: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151214: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151214: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c02a0008 0
 qemu-system-x86-14480 [022] .......   679.151214: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.151214: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.151214: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151214: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151214: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.151215: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151215: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.151215: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151215: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151215: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151215: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.151215: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151215: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151216: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151216: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.151216: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151216: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.151216: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151216: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151216: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151217: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151217: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151217: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151217: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151217: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.151217: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151217: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151217: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151217: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.151218: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.151218: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151218: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.151218: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.151218: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151218: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151218: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.151218: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151219: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151219: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.151219: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.151219: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.151219: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.151219: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.151219: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151219: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151220: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.151220: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.151220: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.151220: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.151220: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.151220: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151220: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.151220: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.151220: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.151221: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.151221: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.151221: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151221: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151221: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151221: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151221: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151221: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151222: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151222: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151222: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151222: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151222: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151222: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151222: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151222: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151222: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151222: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151223: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151223: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151223: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151223: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.151223: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.151223: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151223: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151223: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151223: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151224: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151224: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151224: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151224: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.151224: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.151224: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151225: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151225: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151225: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.151225: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151225: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151225: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151225: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151225: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151225: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.151226: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.151226: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151226: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.151226: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.151226: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151226: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.151226: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.151226: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.151226: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.151227: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151227: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.151227: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151227: user_enter: 
 qemu-system-x86-14480 [022] d......   679.151227: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151227: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151227: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151227: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151227: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151228: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151228: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151228: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151228: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151228: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151228: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151228: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151228: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151228: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151228: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.151229: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.151229: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.151230: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.151230: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.151230: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151230: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.151230: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151230: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151230: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.151231: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.151231: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151231: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.151231: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151231: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151231: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151231: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151231: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.151231: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151232: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151232: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151232: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151232: user_exit: 
 qemu-system-x86-14480 [022] .......   679.151232: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.151232: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.151232: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.151232: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151232: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151233: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.151233: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151233: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.151233: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.151233: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.151233: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.151233: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151233: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151233: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.151234: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151234: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151234: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.151234: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151234: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151234: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151234: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151234: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151234: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151234: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151235: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151235: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151235: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151235: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151235: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151235: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151235: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151235: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151235: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151236: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151236: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151236: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151236: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151236: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151236: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151236: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151236: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151236: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.151236: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.151237: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151237: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151237: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151237: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151237: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151237: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.151237: kvm_pio: pio_read at 0xc02a size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.151237: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151238: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.151238: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.151238: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151238: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.151238: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151238: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151238: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.151238: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.151238: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.151239: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.151239: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151239: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151239: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151239: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151239: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151239: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.151240: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151240: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.151240: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151240: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151240: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151240: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151240: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151240: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151240: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151241: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151241: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151241: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151241: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151241: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151241: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.151241: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.151242: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.151242: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.151242: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.151242: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151242: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151242: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151242: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151242: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151242: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151243: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151243: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151243: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151243: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151243: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151243: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151244: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.151244: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151244: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151244: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151244: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151244: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151244: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.151244: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151244: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151245: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151245: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.151245: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151245: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151245: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151246: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151246: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151246: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151246: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151246: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.151246: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.151246: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.151247: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151247: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.151247: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151247: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151247: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.151247: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151247: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151247: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.151247: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.151248: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151248: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151248: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151248: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151248: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151248: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c02a0000 0
 qemu-system-x86-14480 [022] .......   679.151248: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.151249: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.151249: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.151249: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.151249: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.151249: kvm_pio: pio_write at 0xc02a size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.151249: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.151249: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.151249: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.151250: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.151250: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151250: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.151250: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151250: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151250: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151250: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151250: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151250: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151251: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151251: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151251: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151251: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151251: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151251: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151251: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151251: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151251: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151252: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151252: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151252: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.151252: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.151252: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151252: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151252: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151252: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151252: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151252: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151253: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151253: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.151253: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.151253: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.151253: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151253: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.151254: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.151254: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151254: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151254: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.151254: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.151254: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151254: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.151254: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.151255: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151255: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.151255: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.151255: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.151255: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.151255: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.151255: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.151255: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.151255: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151255: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.151256: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151256: user_enter: 
 qemu-system-x86-14480 [022] d......   679.151256: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151256: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151256: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151256: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151256: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.151256: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151257: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.151257: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151257: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.151257: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151257: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151257: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151257: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.151257: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.151258: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.151258: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.151258: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.151258: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.151259: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.151259: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151259: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.151259: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151259: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151259: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.151259: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.151259: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.151259: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.151260: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.151260: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151260: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151260: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.151260: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.151260: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151260: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.151260: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151260: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.151260: user_exit: 
 qemu-system-x86-14480 [022] .......   679.151261: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.151261: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.151261: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.151261: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151261: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.151261: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.151261: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151261: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.151261: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.151262: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.151262: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.151262: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151262: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.151262: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.151262: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151262: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151262: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.151262: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151263: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151263: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151263: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151263: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.151263: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.151263: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.151263: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151263: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151263: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.151264: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.151264: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.151264: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.151264: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.151264: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.151264: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151264: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.151264: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.151264: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.151264: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.151265: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151265: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.151265: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.151265: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151265: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151265: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151265: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151265: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151266: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.151266: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151266: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.151266: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.151266: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151266: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151266: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151266: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151267: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151267: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151267: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151267: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151267: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151267: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.151267: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.151267: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.151268: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.151268: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.151268: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.151268: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.151268: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151268: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151268: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151268: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.151269: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151269: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.151269: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151269: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.151269: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151269: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.151269: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151269: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.151269: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.151270: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.151270: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151270: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151270: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.151270: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.151270: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.151270: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.151271: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151271: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151271: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.151271: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151271: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.151271: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.151290: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151290: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151290: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151290: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   679.151291: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   679.151291: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   679.151291: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   679.151291: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151291: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   679.151291: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   679.151291: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   679.151291: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   679.151292: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.151292: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.151292: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   679.151292: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   679.151292: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151292: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.151292: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.151292: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151293: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.151293: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   679.151293: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   679.151293: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   679.151293: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   679.151293: kvm_apic: apic_read APIC_TMICT = 0x9d33
 qemu-system-x86-14481 [023] .......   679.151293: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   679.151293: kvm_apic: apic_write APIC_TMICT = 0x9d33
 qemu-system-x86-14481 [023] .......   679.151294: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   679.151294: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   679.151294: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   679.151294: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   679.151294: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   679.151294: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   679.151294: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   679.151295: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   679.151295: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   679.151295: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   679.151295: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   679.151295: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   679.151295: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   679.151296: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   679.151296: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   679.151296: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=678778617868 softexpires=678778617868
 qemu-system-x86-14481 [023] d...1..   679.151296: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   679.151296: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   679.151296: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151296: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   679.151297: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151297: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151297: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   679.151297: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151297: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.151297: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.151297: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   679.151297: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   679.151297: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151298: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151298: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   679.151298: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   679.151298: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   679.151298: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   679.151298: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.151298: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.151298: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   679.151298: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   679.151299: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   679.151299: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   679.151299: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   679.151299: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   679.151299: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151299: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   679.151300: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   679.151300: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   679.151300: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   679.151300: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151300: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.151300: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   679.151300: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.151300: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.151301: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.151309: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151309: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151309: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151309: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   679.151309: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   679.151309: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   679.151309: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   679.151310: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151310: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   679.151310: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   679.151310: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   679.151310: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   679.151310: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.151310: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.151310: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   679.151310: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   679.151311: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151311: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.151311: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.151311: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151311: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.151311: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14481 [023] .......   679.151311: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   679.151312: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14481 [023] .......   679.151312: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   679.151312: kvm_apic: apic_read APIC_TMICT = 0x549d983
 qemu-system-x86-14481 [023] .......   679.151312: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14481 [023] ....1..   679.151312: kvm_apic: apic_write APIC_TMICT = 0x549d983
 qemu-system-x86-14481 [023] .......   679.151312: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14481 [023] .......   679.151312: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14481 [023] .......   679.151312: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   679.151313: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] .......   679.151313: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   679.151313: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   679.151313: hrtimer_cancel: hrtimer=ffff88085433ba10
 qemu-system-x86-14481 [023] d...1..   679.151313: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] d...1..   679.151314: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14481 [023] ....1..   679.151314: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   679.151314: start_apic_timer <-apic_reg_write
 qemu-system-x86-14481 [023] .......   679.151314: ktime_get <-start_apic_timer
 qemu-system-x86-14481 [023] .......   679.151314: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14481 [023] .......   679.151314: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] .......   679.151314: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d......   679.151314: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...1..   679.151314: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   679.151315: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   679.151315: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   679.151315: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...2..   679.151315: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14481 [023] d...1..   679.151315: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   679.151315: hrtimer_start: hrtimer=ffff88085433ba10 function=apic_timer_fn [kvm] expires=680197607876 softexpires=680197607876
 qemu-system-x86-14481 [023] d...1..   679.151315: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] ....1..   679.151315: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] .......   679.151316: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151316: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   679.151316: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151316: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151316: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   679.151316: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   679.151316: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.151316: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   679.151317: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   679.151317: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   679.151317: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151317: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151317: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   679.151317: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   679.151317: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   679.151317: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   679.151317: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.151318: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   679.151318: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   679.151318: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   679.151318: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   679.151318: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   679.151318: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   679.151318: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   679.151318: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151318: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   679.151319: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   679.151319: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   679.151319: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   679.151319: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   679.151319: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.151319: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   679.151319: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.151319: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   679.151320: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153510: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153511: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153511: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153511: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.153511: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.153511: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.153511: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.153512: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153512: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.153512: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.153512: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.153512: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.153512: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153512: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153513: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.153513: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.153513: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153513: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153513: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153514: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153514: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153514: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c5a info c0100001 0
 qemu-system-x86-14480 [022] .......   679.153515: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.153515: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.153515: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.153516: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.153516: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.153516: kvm_pio: pio_write at 0xc010 size 2 count 1 val 0x1 
 qemu-system-x86-14480 [022] .......   679.153516: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.153516: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.153517: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.153517: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.153517: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.153517: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.153517: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153518: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153518: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153518: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153518: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.153518: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.153518: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.153519: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.153519: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.153519: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.153519: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.153519: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.153519: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.153519: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.153520: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.153520: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.153520: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.153520: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.153520: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.153521: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.153521: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.153521: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.153521: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.153521: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.153521: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.153522: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.153522: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.153522: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.153523: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.153523: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.153523: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.153523: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.153523: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.153524: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.153524: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.153524: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.153524: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.153524: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.153524: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.153524: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.153525: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.153525: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.153525: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.153525: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.153525: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.153525: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.153526: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.153526: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.153526: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.153526: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.153526: user_enter: 
 qemu-system-x86-14480 [022] d......   679.153527: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.153527: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.153527: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.153527: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.153527: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.153527: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.153527: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.153527: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.153528: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.153528: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.153528: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.153528: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.153528: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.153528: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.153528: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.153528: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.153535: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.153535: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.153535: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.153535: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.153535: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.153535: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.153536: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.153536: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.153536: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.153536: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.153537: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.153537: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.153537: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.153537: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.153537: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.153537: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.153537: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.153537: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.153537: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.153538: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.153538: user_exit: 
 qemu-system-x86-14480 [022] .......   679.153538: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.153538: sys_write(fd: 8, buf: 55ff68da7758, count: 8)
 qemu-system-x86-14480 [022] .......   679.153538: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.153539: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.153539: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.153539: SyS_write <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.153539: __fdget_pos <-SyS_write
 qemu-system-x86-14480 [022] .......   679.153539: __fget_light <-__fdget_pos
 qemu-system-x86-14480 [022] .......   679.153539: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.153540: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.153540: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.153540: vfs_write <-SyS_write
 qemu-system-x86-14480 [022] .......   679.153540: rw_verify_area <-vfs_write
 qemu-system-x86-14480 [022] .......   679.153540: security_file_permission <-rw_verify_area
 qemu-system-x86-14480 [022] .......   679.153540: apparmor_file_permission <-security_file_permission
 qemu-system-x86-14480 [022] .......   679.153541: common_file_perm <-apparmor_file_permission
 qemu-system-x86-14480 [022] .......   679.153541: __vfs_write <-vfs_write
 qemu-system-x86-14480 [022] .......   679.153541: eventfd_write <-__vfs_write
 qemu-system-x86-14480 [022] .......   679.153541: rt_spin_lock <-eventfd_write
 qemu-system-x86-14480 [022] .......   679.153541: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.153541: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.153541: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.153542: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.153542: __wake_up_locked_key <-eventfd_write
 qemu-system-x86-14480 [022] .....11   679.153542: __wake_up_common <-__wake_up_locked_key
 qemu-system-x86-14480 [022] .....11   679.153542: pollwake <-__wake_up_common
 qemu-system-x86-14480 [022] .....11   679.153542: default_wake_function <-pollwake
 qemu-system-x86-14480 [022] .....11   679.153543: try_to_wake_up <-default_wake_function
 qemu-system-x86-14480 [022] .....11   679.153543: _raw_spin_lock_irqsave <-try_to_wake_up
 qemu-system-x86-14480 [022] d....11   679.153543: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...211   679.153543: sched_waking: comm=qemu-system-x86 pid=14477 prio=120 target_cpu=006
 qemu-system-x86-14480 [022] d...111   679.153544: task_waking_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...111   679.153544: select_task_rq_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...111   679.153544: __rcu_read_lock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...111   679.153544: idle_cpu <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...111   679.153545: __rcu_read_unlock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...111   679.153545: _raw_spin_lock <-try_to_wake_up
 qemu-system-x86-14480 [022] d...111   679.153545: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...211   679.153545: ttwu_do_activate.constprop.95 <-try_to_wake_up
 qemu-system-x86-14480 [022] d...211   679.153545: activate_task <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...211   679.153545: update_rq_clock.part.82 <-activate_task
 qemu-system-x86-14480 [022] d...211   679.153546: enqueue_task_fair <-activate_task
 qemu-system-x86-14480 [022] d...211   679.153546: update_curr <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...211   679.153546: __compute_runnable_contrib <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...211   679.153546: __compute_runnable_contrib <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...211   679.153547: account_entity_enqueue <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...211   679.153547: update_cfs_shares <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...211   679.153547: __enqueue_entity <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...211   679.153548: hrtick_update <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...211   679.153548: ttwu_do_wakeup <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...211   679.153548: check_preempt_curr <-ttwu_do_wakeup
 qemu-system-x86-14480 [022] d...211   679.153548: resched_curr <-check_preempt_curr
 qemu-system-x86-14480 [022] d...311   679.153548: sched_wake_idle_without_ipi: cpu=6
 qemu-system-x86-14480 [022] d...311   679.153549: sched_wakeup: comm=qemu-system-x86 pid=14477 prio=120 target_cpu=006
 qemu-system-x86-14480 [022] d...211   679.153549: preempt_count_sub <-try_to_wake_up
 qemu-system-x86-14480 [022] d...111   679.153549: _raw_spin_unlock_irqrestore <-try_to_wake_up
 qemu-system-x86-14480 [022] ....111   679.153549: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .....11   679.153550: rt_spin_unlock <-eventfd_write
 qemu-system-x86-14480 [022] .....11   679.153550: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.153550: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.153550: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.153550: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.153550: __fsnotify_parent <-vfs_write
 qemu-system-x86-14480 [022] .......   679.153550: fsnotify <-vfs_write
 qemu-system-x86-14480 [022] .......   679.153551: fput <-SyS_write
 qemu-system-x86-14480 [022] .......   679.153551: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.153551: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.153551: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.153551: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.153551: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.153551: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.153551: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.153552: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.153552: sys_write -> 0x8
 qemu-system-x86-14480 [022] d......   679.153552: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.153552: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.153552: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.153552: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.153552: user_enter: 
 qemu-system-x86-14480 [022] d......   679.153552: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.153553: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.153553: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.153553: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.153553: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.153553: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.153553: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.153553: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.153553: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.153553: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.153554: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.153554: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.153554: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.153554: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.153554: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.153554: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.153555: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.153555: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.153555: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.153556: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.153556: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.153556: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.153556: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.153556: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.153557: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.153557: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.153557: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.153557: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.153557: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.153557: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.153557: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.153557: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.153557: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.153557: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.153558: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.153558: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.153558: user_exit: 
 qemu-system-x86-14480 [022] .......   679.153558: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.153558: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.153558: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.153558: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.153558: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.153559: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.153559: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.153559: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.153559: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.153559: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.153559: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.153559: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.153559: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.153560: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.153560: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.153560: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.153560: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.153560: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.153560: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.153560: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.153561: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.153561: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.153561: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.153561: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.153561: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153561: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153562: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.153562: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.153562: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.153562: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.153562: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.153562: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.153562: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.153562: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.153563: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.153563: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.153563: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.153563: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.153563: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.153563: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.153563: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153563: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153564: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153564: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153564: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153564: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.153565: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153565: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.153565: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153565: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153565: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153566: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.153566: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.153566: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.153566: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.153566: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.153567: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.153567: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.153567: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.153567: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153567: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.153567: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.153567: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.153568: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153568: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153568: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153568: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153568: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153568: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153568: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.153569: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153569: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.153569: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153569: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.153569: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.153569: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.153570: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.153570: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.153570: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.153570: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.153570: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.153570: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153571: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153571: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.153571: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.153571: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.153571: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153571: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.153572: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153572: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153572: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153572: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.153572: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153572: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153572: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153573: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.153573: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153573: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153573: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153573: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153573: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153574: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.153574: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.153574: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153574: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153574: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.153574: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.153575: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.153575: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.153575: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153575: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153575: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.153575: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.153575: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.153575: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.153576: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.153576: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.153576: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153576: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.153576: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.153576: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.153576: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.153577: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153577: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153577: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153577: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.153577: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153577: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153578: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153587: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153588: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153588: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153588: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.153588: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.153588: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.153588: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.153589: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153589: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.153589: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.153589: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.153589: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.153589: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153589: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153589: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.153590: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.153590: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153590: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153590: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153590: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153590: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153590: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.153591: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.153591: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.153591: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.153591: kvm_apic: apic_read APIC_TMICT = 0x5496
 qemu-system-x86-14480 [022] .......   679.153592: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.153592: kvm_apic: apic_write APIC_TMICT = 0x5496
 qemu-system-x86-14480 [022] .......   679.153592: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.153592: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.153592: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.153593: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.153593: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.153593: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.153593: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.153593: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.153593: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.153594: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.153594: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.153594: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.153594: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.153594: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.153595: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.153595: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.153595: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.153595: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.153595: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678780618857 softexpires=678780618857
 qemu-system-x86-14480 [022] d...1..   679.153596: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.153596: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.153596: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.153596: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.153596: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.153596: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.153597: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.153597: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153597: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.153597: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153597: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153597: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.153597: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153598: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153598: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153598: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153598: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.153598: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153598: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153598: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153598: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.153598: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153599: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153599: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153599: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153599: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153599: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.153599: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.153599: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153599: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153599: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.153600: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.153600: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.153600: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.153600: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153600: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153601: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.153601: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.153601: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.153601: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.153601: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.153601: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.153601: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153601: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.153601: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.153602: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.153602: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.153602: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153602: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153602: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.153603: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153603: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153603: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153941: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153941: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153942: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.153942: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.153942: rcu_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   679.153942: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14480 [022] d...1..   679.153942: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   679.153942: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14480 [022] d...1..   679.153943: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.153943: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.153943: preempt_count_add <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153943: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153943: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153943: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153943: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.153944: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.153944: preempt_count_add <-irq_enter
 qemu-system-x86-14480 [022] d..h1..   679.153944: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.153944: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h1..   679.153945: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.153945: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.153945: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.153945: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.153945: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.153946: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.153946: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h2..   679.153946: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.153946: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.153947: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678780624816
 qemu-system-x86-14480 [022] d..h1..   679.153947: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.153947: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h1..   679.153947: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h2..   679.153947: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h1..   679.153947: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.153947: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.153948: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.153948: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.153948: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.153948: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h1..   679.153948: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h1..   679.153948: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h2..   679.153949: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h1..   679.153949: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.153949: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.153949: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.153949: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.153949: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.153949: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.153950: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   679.153950: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   679.153950: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.153950: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.153950: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.153950: idle_cpu <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.153951: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.153951: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.153951: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   679.153951: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   679.153951: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.153951: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.153952: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.153952: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.153952: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.153952: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d...1..   679.153953: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.153953: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d...1..   679.153953: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.153953: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...1..   679.153953: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.153953: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...2..   679.153953: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d...1..   679.153954: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.153954: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.153954: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14480 [022] d...1..   679.153954: rcu_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.153954: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.153955: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153955: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.153955: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.153955: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.153955: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.153955: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153955: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.153956: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.153956: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.153956: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.153956: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153956: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153956: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.153956: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.153956: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153957: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153957: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153957: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153957: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153958: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8140500d info 0 800000ef
 qemu-system-x86-14480 [022] .......   679.153958: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.153958: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153959: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.153959: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153959: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.153959: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.153959: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.153959: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.153960: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.153960: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.153960: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.153960: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.153960: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153961: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153961: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.153961: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.153961: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.153962: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153962: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.153962: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153962: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153962: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153962: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.153962: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153963: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153963: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153963: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.153963: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.153963: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153963: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153963: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153963: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153964: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.153964: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.153964: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153964: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153964: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.153964: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.153965: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.153965: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.153965: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153965: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153965: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.153965: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.153965: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.153965: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.153966: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.153966: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.153966: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153966: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.153966: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.153966: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.153966: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.153966: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153967: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153967: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.153967: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153967: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153967: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153974: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153974: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153974: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153974: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.153974: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.153974: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.153975: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.153975: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153975: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.153975: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.153975: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.153975: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.153975: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153975: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153976: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.153976: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.153976: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153976: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153976: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153976: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153976: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153976: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.153977: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.153977: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.153977: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.153977: kvm_apic: apic_read APIC_TMICT = 0xea68
 qemu-system-x86-14480 [022] .......   679.153977: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.153978: kvm_apic: apic_write APIC_TMICT = 0xea68
 qemu-system-x86-14480 [022] .......   679.153978: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.153978: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.153978: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.153978: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.153978: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.153978: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.153978: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.153979: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.153979: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.153979: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.153979: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.153979: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.153979: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.153980: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.153980: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.153980: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.153980: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.153980: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.153980: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678781617862 softexpires=678781617862
 qemu-system-x86-14480 [022] d...1..   679.153981: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.153981: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.153981: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153981: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.153982: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153982: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153982: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.153982: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.153982: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153982: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.153982: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.153983: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.153983: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153983: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153983: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.153983: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.153983: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.153983: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.153983: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153984: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.153984: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.153984: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.153984: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.153984: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.153984: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.153984: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.153984: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153984: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.153985: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.153985: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.153985: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.153985: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.153985: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153985: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.153985: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153985: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.153986: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154261: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154261: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154261: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154262: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154262: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154262: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154262: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154262: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154262: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154262: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154263: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154263: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154263: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154263: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154263: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154263: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154263: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154264: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154264: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154264: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154264: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154264: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.154265: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154265: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154265: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154265: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154266: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.154266: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154266: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154266: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154266: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154266: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154267: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154267: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154267: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154267: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154267: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.154267: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154268: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.154268: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154268: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154268: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154268: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154269: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154269: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154269: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154269: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154269: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154269: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154269: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154269: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154270: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154270: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154270: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154270: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154271: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154271: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154271: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154271: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154271: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154271: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154272: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154272: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154272: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.154272: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.154273: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154273: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154273: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.154273: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.154274: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.154274: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.154274: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154274: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154274: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.154274: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.154275: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.154275: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154275: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.154275: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154276: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154276: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154276: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154276: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154277: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154277: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154277: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154277: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154277: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154277: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154277: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154278: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154278: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154278: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154278: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154278: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154278: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154278: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154279: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154279: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154279: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154280: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154280: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154280: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154280: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154280: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154281: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154281: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154281: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154281: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154282: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154282: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154282: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154282: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154282: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154282: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154283: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154283: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154283: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154283: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154283: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154284: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154284: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154284: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154284: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154284: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154284: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154285: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154285: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154285: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154285: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154285: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154285: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154286: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154286: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154286: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154286: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154286: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154286: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154286: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154286: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154287: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154287: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154287: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154287: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154287: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154287: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154287: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154291: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154291: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154291: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154291: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154292: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154292: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154292: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154292: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154292: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154292: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154292: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154292: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154293: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154293: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154293: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154293: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154293: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154293: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154293: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154293: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154294: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154294: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154294: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.154294: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154295: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154295: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154295: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154295: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154295: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154295: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154295: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154296: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154296: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154296: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154296: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154296: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.154297: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.154297: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.154297: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.154297: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.154297: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154297: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154297: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154298: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154298: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.154298: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.154298: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154298: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154299: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154299: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154299: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.154299: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.154299: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.154299: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.154300: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.154300: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.154300: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154300: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154300: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154300: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154300: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.154300: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.154301: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154301: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.154301: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.154301: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154301: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154301: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154301: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154302: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.154302: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.154302: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.154302: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154302: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154302: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154302: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154303: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154303: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154303: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154303: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154303: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154303: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154303: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154303: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154304: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154304: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154304: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154304: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154304: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154304: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154304: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154304: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154304: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154305: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154305: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154305: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154305: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154305: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154305: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154305: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154305: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154305: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154306: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154306: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154306: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154306: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154306: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154307: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154307: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154307: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154307: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154307: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154308: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154308: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154308: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154308: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154308: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154308: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154308: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154308: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154308: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154309: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154309: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154309: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154309: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154309: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154309: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154309: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154309: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154309: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154310: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154310: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154310: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154310: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154310: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154310: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154310: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154310: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154310: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154311: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154311: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154311: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154311: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154311: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154311: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154311: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154311: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154312: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154312: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154312: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154312: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154312: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154313: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154313: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154313: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154313: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154313: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154313: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154314: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154314: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154314: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154314: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154314: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154314: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154314: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154315: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154315: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154315: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154315: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154315: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154315: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154315: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154315: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154316: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154316: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154316: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154316: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.154316: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.154317: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154317: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.154317: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154317: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154317: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154318: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154318: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154318: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154318: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.154318: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.154318: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154319: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154319: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154319: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154319: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154319: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154320: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154320: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154320: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154320: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154320: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154321: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154321: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154321: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154321: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154321: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154321: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154322: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154322: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154322: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154322: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154322: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154322: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154322: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154323: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154323: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154323: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154323: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154323: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154323: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154323: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154324: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154324: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154324: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154324: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154324: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154324: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154324: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154324: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154324: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154325: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154325: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154325: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154325: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154325: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154325: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154325: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154326: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154326: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154326: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154326: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154326: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154327: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154327: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154327: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154327: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154328: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154328: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154328: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154328: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154328: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154328: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154328: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154328: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154328: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154329: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154329: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154329: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154329: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154329: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154329: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154329: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154329: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154330: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f60000 0
 qemu-system-x86-14480 [022] .......   679.154330: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154330: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154330: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154330: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154330: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154331: kvm_pio: pio_write at 0x1f6 size 1 count 1 val 0xa0 
 qemu-system-x86-14480 [022] .......   679.154331: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154331: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154331: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154331: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154331: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154332: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154332: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154332: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154332: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154332: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154332: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154332: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154333: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154333: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154333: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154333: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154333: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154333: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154333: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154333: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154334: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154334: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154334: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154334: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154334: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154334: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154334: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154334: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154334: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154335: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154335: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154335: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154335: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154335: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154335: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154336: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154336: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154336: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154336: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154336: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154336: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154336: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154336: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154336: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154337: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154337: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154337: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154337: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154337: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154337: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154337: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154337: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154337: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154338: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154338: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154338: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154338: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154338: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154338: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154338: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154338: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154338: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154338: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154339: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154339: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154339: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154339: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154339: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154339: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154339: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154339: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154339: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154340: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154341: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154341: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154341: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154341: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154341: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154341: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154342: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154342: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154342: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154342: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154342: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154342: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154342: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154342: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154342: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154343: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154343: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154343: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154343: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154343: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154343: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154343: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154343: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154343: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154344: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154344: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154344: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154344: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154344: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154344: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154344: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154344: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154344: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154345: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154345: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154345: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154345: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154345: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154345: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154345: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154345: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154345: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154346: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154346: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154346: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154346: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154346: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154346: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154347: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154347: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154347: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154347: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154347: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154347: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154347: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154348: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154348: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154348: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154348: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154348: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154348: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154348: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154348: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154349: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154349: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154349: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154349: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154349: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154349: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154349: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154349: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154350: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154350: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154350: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154350: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154350: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154350: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154350: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154350: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154351: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154351: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154351: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154351: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154351: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154351: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154351: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154351: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154352: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154352: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154352: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154352: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154352: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154352: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154352: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154352: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154352: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154353: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154353: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154353: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154353: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154353: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154353: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154353: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154353: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154353: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154354: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154354: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154354: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154354: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154354: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154354: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154354: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154355: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154355: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154355: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154355: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154355: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154356: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154356: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154356: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154356: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154356: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154356: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154356: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154356: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154357: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154357: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154357: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154357: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154357: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154357: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154357: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154357: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154357: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.154358: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154358: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154358: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154358: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154358: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.154358: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154358: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154359: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154359: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154359: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154359: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154359: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154359: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154359: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154359: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.154360: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154360: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.154360: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154360: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154360: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154360: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154360: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154360: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154361: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154361: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154361: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154361: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154361: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154362: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154362: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154362: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154362: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154362: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154362: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154362: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154362: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154363: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154363: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154363: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154363: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154363: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154363: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.154363: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.154364: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154364: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154364: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.154364: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.154364: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.154364: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.154364: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154365: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154365: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.154365: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.154365: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.154365: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154365: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.154365: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154365: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154366: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154366: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154366: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154366: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154366: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154366: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154366: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154366: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154366: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154366: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154367: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154367: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154367: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154367: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154367: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154367: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154367: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154367: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154368: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154368: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154368: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154368: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154368: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154368: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154368: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154369: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154369: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154369: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154369: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154369: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154369: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154369: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154369: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154370: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154370: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154370: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154370: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154370: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154370: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154370: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154370: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154370: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154371: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154371: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154371: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154371: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154371: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154371: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154371: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154371: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154371: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154372: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154372: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154372: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154372: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154372: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154372: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154372: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154372: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154372: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154372: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154373: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154373: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154373: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154373: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154373: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154373: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154374: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154374: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154374: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154374: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154374: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154375: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154375: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154375: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154375: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154375: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154375: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154375: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154376: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154376: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154376: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154376: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154376: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154376: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154376: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154376: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154377: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154377: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154377: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154377: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154377: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154377: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154377: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154377: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154377: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154378: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154378: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154378: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154378: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154378: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154378: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154378: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154378: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154378: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154379: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154379: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154379: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154379: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154379: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154379: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154379: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154379: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154379: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154380: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154380: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154380: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154380: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154380: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154380: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154380: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154380: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154380: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154381: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154381: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154381: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154381: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154381: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154381: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154381: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154381: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154381: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154382: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154382: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154382: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154382: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154382: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.154382: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.154382: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154383: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.154383: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154383: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154383: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154383: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154383: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154383: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154383: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.154383: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.154384: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154384: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154384: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154384: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154384: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154384: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154384: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154384: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154385: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154385: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154385: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154385: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154385: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154385: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154385: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154385: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154386: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154386: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154386: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154386: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154386: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154386: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154386: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154387: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154387: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154387: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154387: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154387: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154387: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154387: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154387: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154388: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154388: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154388: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154388: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154388: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154388: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154388: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154388: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154388: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154388: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154389: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154389: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154389: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154389: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154389: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154390: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154390: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154390: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154390: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154390: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154390: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154401: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154402: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154402: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154402: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154402: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154402: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154402: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154402: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154402: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154403: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154403: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154403: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154403: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154403: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154403: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154403: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154403: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154404: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154404: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154404: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154404: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154404: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.154404: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154404: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154404: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154405: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154405: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.154405: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154405: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154405: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154405: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154405: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154405: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154405: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154406: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154406: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154406: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.154406: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154406: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.154406: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154406: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154406: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154406: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154407: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154407: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154407: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154407: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154407: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154407: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154407: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154407: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154408: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154408: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154408: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154408: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154408: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154408: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154408: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154408: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154409: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154409: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154409: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154409: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154409: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.154409: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.154409: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154410: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154410: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.154410: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.154410: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.154410: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.154410: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154410: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154410: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.154410: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.154411: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.154411: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154411: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.154411: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154411: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154411: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154411: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154411: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154411: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154412: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154412: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154412: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154412: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154412: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154412: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154412: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154412: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154412: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154413: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154413: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154413: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154413: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154413: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154413: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154413: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154413: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154413: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154414: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154414: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154414: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154414: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154415: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154415: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154415: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154415: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154415: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154415: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154415: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154416: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154416: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154416: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154416: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154416: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154416: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154416: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154416: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154417: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154417: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154417: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154417: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154417: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154417: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154417: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154417: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154417: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154418: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154418: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154418: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154418: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154418: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154418: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154418: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154418: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154419: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154419: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154419: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154419: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154419: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154419: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154419: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154419: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154419: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154420: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154420: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154420: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154420: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154421: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154421: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154421: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154421: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154421: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154421: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154421: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154421: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154421: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154422: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154422: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154422: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154422: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154422: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154422: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154422: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154422: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154422: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154423: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.154423: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154423: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154423: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154423: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154423: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154423: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154423: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154423: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154424: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154424: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154424: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154424: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154424: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.154424: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.154424: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.154424: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.154424: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.154425: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154425: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154425: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154425: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154425: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.154425: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.154425: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154425: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154426: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154426: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154426: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.154426: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.154426: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.154426: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.154426: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.154426: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.154427: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154427: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154427: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154427: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154427: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.154427: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.154427: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154427: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.154428: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.154428: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154428: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154428: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154428: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154428: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.154428: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.154429: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.154429: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154429: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154429: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154429: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154429: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154429: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154430: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154430: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154430: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154430: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154430: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154430: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154430: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154430: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154430: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154431: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154431: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154431: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154431: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154431: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154431: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154431: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154431: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154431: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154432: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154432: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154432: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154432: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154432: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154432: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154432: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154432: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154432: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154433: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154433: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154433: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154433: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154433: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154433: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154433: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154433: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154434: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154434: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154434: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154434: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154434: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154434: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154434: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154434: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154434: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154435: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154435: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154435: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154435: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154435: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154435: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154435: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154435: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154435: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154436: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154436: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154436: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154436: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154436: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154436: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154436: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154436: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154436: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154437: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154437: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154437: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154437: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154437: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154437: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154437: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154437: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154437: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154438: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154438: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154438: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154438: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154438: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154438: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154438: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154438: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154438: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154439: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154439: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154439: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154439: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154439: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154439: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154439: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154439: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154439: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154439: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154440: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154440: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154440: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154440: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154440: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154440: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154440: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154440: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154441: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.154441: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.154441: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154441: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.154441: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154441: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154441: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154442: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154442: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154442: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154442: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.154442: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.154442: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154442: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154442: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154443: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154443: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154443: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154443: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154443: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154443: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154443: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154444: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154444: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154444: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154444: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154444: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154444: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154444: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154444: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154445: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154445: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154445: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154445: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154445: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154445: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154445: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154445: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154446: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154446: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154446: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154446: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154446: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154446: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154446: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154446: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154446: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154447: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154447: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154447: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154447: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154447: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154447: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154447: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154447: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154447: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154448: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154448: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154448: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154448: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154448: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154448: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154448: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154448: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154449: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154449: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154449: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154450: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154450: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154450: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154450: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154450: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154450: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154450: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154450: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154451: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154451: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154451: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154451: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154451: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154451: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154451: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154451: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154451: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154452: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154452: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f10000 0
 qemu-system-x86-14480 [022] .......   679.154452: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154452: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154452: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154452: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154452: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154453: kvm_pio: pio_write at 0x1f1 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.154453: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154453: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154453: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154453: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154453: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154453: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154453: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154454: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154454: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154454: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154454: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154454: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154454: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154454: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154454: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154454: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154454: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154455: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154455: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154455: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154455: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154455: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154455: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154455: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154455: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154455: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154456: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154456: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154456: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154456: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154456: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154457: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154457: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154457: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154457: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154457: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154458: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154458: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154458: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154458: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154458: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154458: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154458: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154459: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154459: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154459: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154459: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154459: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154459: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154459: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154459: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154459: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154459: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154460: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154460: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154460: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154460: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154460: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154460: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154460: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154460: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154460: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154461: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154461: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154461: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154461: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154461: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154461: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154461: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154461: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154461: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154462: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154462: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154462: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154462: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154463: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154463: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154463: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154463: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154463: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154463: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154463: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154463: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154463: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154464: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154464: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154464: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154464: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154464: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154464: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154464: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154464: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154464: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154465: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154465: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154465: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154465: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154465: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154465: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154465: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154465: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154465: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154466: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154466: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154466: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154466: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154466: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154466: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154466: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154466: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154466: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154466: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154467: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154467: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154467: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154467: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154467: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154467: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154467: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154467: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154467: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154468: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154468: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154468: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154468: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154468: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154468: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154468: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154468: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154468: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154468: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154469: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154469: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154469: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154469: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154469: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154469: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154469: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154469: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154470: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154470: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154470: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154470: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154471: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154471: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154471: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154471: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154471: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154471: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154472: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154472: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154472: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154472: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154472: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154472: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154472: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154472: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154473: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154473: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154473: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154473: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154473: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154473: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154473: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154473: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154474: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154474: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154474: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154474: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154474: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154474: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154474: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154474: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154474: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154474: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154475: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154475: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154475: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154475: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154475: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154475: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154475: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154475: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154476: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154476: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154476: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154476: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154476: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154477: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154477: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154477: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154477: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154477: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154477: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154477: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154477: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154478: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154478: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154478: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154478: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154478: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154478: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154478: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154478: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154479: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154479: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154479: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f20000 0
 qemu-system-x86-14480 [022] .......   679.154479: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154479: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154479: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154479: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154479: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154480: kvm_pio: pio_write at 0x1f2 size 1 count 1 val 0x8 
 qemu-system-x86-14480 [022] .......   679.154480: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154480: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154480: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154480: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154480: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154480: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154480: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154480: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154481: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154481: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154481: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154481: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154481: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154481: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154481: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154481: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154481: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154481: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154482: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154482: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154482: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154482: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154482: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154482: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154482: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154482: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154482: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154483: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154483: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154483: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154483: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154483: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154483: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154484: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154484: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154484: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154484: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154484: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154484: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154484: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154484: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154485: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154485: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154485: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154485: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154485: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154485: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154485: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154486: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154486: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154486: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154486: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154486: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154486: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154486: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154486: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154486: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154487: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154487: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154487: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154487: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154487: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154487: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154487: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154487: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154487: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154488: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154488: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154488: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154488: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154488: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154488: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154488: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154489: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154489: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154489: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154489: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154489: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154489: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154489: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154490: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154490: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154490: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154490: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154490: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154490: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154490: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154490: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154490: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154491: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154491: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154491: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154491: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154491: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154491: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154491: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154491: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154491: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154492: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154492: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154492: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154492: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154492: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154492: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154492: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154492: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154492: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154492: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154493: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154493: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154493: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154493: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154493: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154493: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154493: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154493: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154493: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154494: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154494: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154494: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154494: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154494: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154494: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154494: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154494: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154494: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154495: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154495: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154495: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154495: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154495: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154495: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154495: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154495: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154495: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154496: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154496: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154496: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154496: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154496: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154496: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154496: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154496: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154497: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154497: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154497: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154497: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154497: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154497: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154497: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154497: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154498: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154498: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154498: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154498: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154498: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154498: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154499: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154499: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154499: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154499: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154499: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154499: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154499: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154499: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154500: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154500: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154500: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154500: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154500: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154500: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154500: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154500: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154500: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154500: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154501: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154501: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154501: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154501: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154501: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154501: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154501: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154501: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154502: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154502: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154502: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154502: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154502: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154503: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154503: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154503: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154503: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154503: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154503: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154503: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154503: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154504: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154504: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154504: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154504: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154504: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154504: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154504: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154504: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154504: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154505: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154505: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f30000 0
 qemu-system-x86-14480 [022] .......   679.154505: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154505: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154505: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154505: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154505: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154505: kvm_pio: pio_write at 0x1f3 size 1 count 1 val 0xa0 
 qemu-system-x86-14480 [022] .......   679.154506: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154506: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154506: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154506: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154506: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154506: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154506: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154506: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154506: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154507: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154507: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154507: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154507: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154507: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154507: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154507: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154507: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154507: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154508: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154508: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154508: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154508: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154508: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154508: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154508: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154508: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154508: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154509: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154509: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154509: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154509: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154509: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154509: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154510: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154510: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154510: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154510: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154510: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154510: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154510: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154510: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154510: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154511: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154511: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154511: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154511: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154511: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154511: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154511: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154511: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154511: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154511: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154512: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154512: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154512: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154512: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154512: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154512: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154513: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154513: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154513: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154513: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154513: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154513: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154513: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154513: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154513: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154513: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154514: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154514: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154514: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154514: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154514: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154515: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154515: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154515: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154515: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154515: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154515: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154515: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154515: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154515: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154516: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154516: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154516: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154516: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154516: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154516: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154516: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154516: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154516: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154517: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154517: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154517: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154517: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154517: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154517: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154517: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154517: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154517: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154518: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154518: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154518: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154518: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154518: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154518: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154518: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154518: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154518: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154518: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154519: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154519: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154519: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154519: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154519: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154519: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154519: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154519: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154519: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154520: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154520: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154520: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154520: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154520: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154520: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154520: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154520: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154520: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154520: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154521: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154521: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154521: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154521: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154521: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154521: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154521: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154521: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154521: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154522: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154522: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154522: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154522: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154522: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154522: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154522: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154522: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154523: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154523: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154523: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154523: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154523: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154523: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154523: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154524: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154524: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154524: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154524: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154524: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154524: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154524: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154524: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154525: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154525: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154525: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154525: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154525: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154525: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154525: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154526: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154526: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154526: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154526: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154526: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154526: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154526: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154526: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154526: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154527: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154527: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154527: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154527: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154527: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154527: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154527: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154527: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154528: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154528: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154528: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154528: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154529: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154529: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154529: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154529: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154529: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154529: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154529: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154529: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154529: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154530: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154530: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154530: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154530: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154530: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154530: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154530: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154530: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154530: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f40000 0
 qemu-system-x86-14480 [022] .......   679.154531: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154531: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154531: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154531: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154531: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154531: kvm_pio: pio_write at 0x1f4 size 1 count 1 val 0xec 
 qemu-system-x86-14480 [022] .......   679.154531: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154531: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154532: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154532: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154532: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154532: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154532: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154532: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154532: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154532: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154532: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154533: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154533: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154533: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154533: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154533: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154533: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154533: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154533: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154533: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154534: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154534: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154534: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154534: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154534: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154534: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154534: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154534: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154534: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154534: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154535: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154535: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154535: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154535: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154535: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154535: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154536: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154536: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154536: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154536: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154536: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154536: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154536: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154536: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154536: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154537: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154537: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154537: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154537: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154537: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154537: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154537: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154537: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154537: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154538: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154538: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154538: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154538: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154538: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154538: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154538: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154538: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154538: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154539: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154539: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154539: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154539: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154539: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154539: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154539: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154540: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154540: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154540: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154540: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154540: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154541: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154541: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154541: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154541: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154541: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154541: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154541: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154541: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154541: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154542: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154542: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154542: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154542: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154542: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154542: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154542: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154542: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154542: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154543: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154543: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154543: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154543: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154543: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154543: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154543: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154543: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154543: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154544: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154544: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154544: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154544: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154544: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154544: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154544: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154544: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154544: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154545: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154545: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154545: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154545: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154545: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154545: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154545: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154545: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154545: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154545: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154546: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154546: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154546: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154546: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154546: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154546: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154546: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154546: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154546: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154547: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154547: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154547: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154547: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154547: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154547: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154547: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154547: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154547: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154548: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154548: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154548: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154548: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154548: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154548: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154548: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154548: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154549: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154549: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154549: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154549: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154549: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154549: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154550: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154550: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154550: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154550: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154550: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154550: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154551: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154551: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154551: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154551: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154551: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154551: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154551: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154551: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154551: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154552: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154552: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154552: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154552: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154552: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154552: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154552: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154552: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154552: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154553: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154553: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154553: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154553: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154553: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154553: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154554: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154554: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154554: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154554: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154554: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154555: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154555: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154555: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154555: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154555: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154555: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154555: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154555: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154556: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154556: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154556: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154556: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154556: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154556: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154556: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154556: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154556: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154557: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154557: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f50000 0
 qemu-system-x86-14480 [022] .......   679.154557: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154557: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154557: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154557: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154557: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154557: kvm_pio: pio_write at 0x1f5 size 1 count 1 val 0x9f 
 qemu-system-x86-14480 [022] .......   679.154558: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154558: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154558: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154558: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154558: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154558: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154558: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154558: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154558: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154559: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154559: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154559: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154559: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154559: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154559: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154559: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154559: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154559: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154559: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154560: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154560: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154560: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154560: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154560: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154560: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154560: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154560: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154560: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154561: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154561: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154561: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154561: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154561: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154561: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154562: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154562: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154562: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154562: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154562: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154562: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154562: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154562: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154562: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154563: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154563: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154563: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154563: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154563: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154563: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154563: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154563: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154563: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154563: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154564: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154564: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154564: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154564: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154564: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154564: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154564: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154564: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154564: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154565: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154565: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154565: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154565: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154565: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154565: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154565: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154565: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154566: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154566: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154566: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154566: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154566: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154567: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154567: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154567: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154567: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154567: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154567: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154567: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154568: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154568: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154568: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154568: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154568: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154568: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154568: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154568: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154568: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154568: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154569: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154569: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154569: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154569: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154569: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154569: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154569: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154569: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154570: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154570: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154570: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154570: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154570: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154570: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154570: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154570: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154570: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154570: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154571: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154571: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154571: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154571: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154571: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154571: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154571: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154571: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154571: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154572: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154572: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154572: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154572: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154572: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154572: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154572: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154572: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154572: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154573: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154573: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154573: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154573: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154573: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154573: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154573: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154573: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154573: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154574: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154574: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154574: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154574: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154574: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154574: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154574: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154574: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154574: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154575: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154575: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154575: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154575: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154575: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154575: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154575: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154576: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154576: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154576: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154576: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154576: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154576: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154576: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154577: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154577: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154577: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154577: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154577: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154577: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154577: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154577: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154577: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154577: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154578: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154578: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154578: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154578: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154578: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154578: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154578: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154578: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154579: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154579: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154579: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154579: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154579: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154579: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154579: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154580: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154580: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154580: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154580: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154580: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154580: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154581: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154581: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154581: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154581: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154581: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154581: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154581: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154582: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154582: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154582: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154582: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154582: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154582: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154582: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154582: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154582: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f60000 0
 qemu-system-x86-14480 [022] .......   679.154583: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154583: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154583: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154583: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154583: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154583: kvm_pio: pio_write at 0x1f6 size 1 count 1 val 0xe0 
 qemu-system-x86-14480 [022] .......   679.154583: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154583: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154584: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154584: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154584: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154584: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154584: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154584: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154584: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154584: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154584: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154585: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154585: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154585: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154585: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154585: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154585: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154585: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154585: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154585: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154586: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154586: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154586: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154586: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154586: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154586: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154586: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154586: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154586: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154587: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154587: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154587: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154587: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154587: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154587: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154588: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154588: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154588: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154588: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154588: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154588: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154588: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154588: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154588: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154589: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154589: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154589: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154589: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154589: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154589: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154589: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154589: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154589: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154590: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154590: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154590: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154590: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154590: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154590: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154590: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154590: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154590: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154591: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154591: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154591: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154591: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154591: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154591: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154591: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154591: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154591: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154592: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154592: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154592: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154592: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154592: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154593: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154593: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154593: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154593: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154593: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154593: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154593: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154593: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154593: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154594: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154594: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154594: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154594: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154594: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154594: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154594: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154594: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154594: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154595: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154595: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154595: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154595: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154595: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154595: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154596: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154596: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154596: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154596: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154596: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154596: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154596: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154596: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154596: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154597: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154597: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154597: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154597: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154597: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154597: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154597: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154597: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154597: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154598: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154598: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154598: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154598: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154598: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154598: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154598: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154598: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154598: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154598: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154599: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154599: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154599: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154599: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154599: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154599: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154599: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154599: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154599: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154600: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154600: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154600: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154600: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154600: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154600: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154600: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154600: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154601: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154601: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154601: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154601: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154601: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154601: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154601: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154602: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154602: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154602: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154602: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154602: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154602: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154602: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154602: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154603: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154603: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154603: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154603: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154603: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154603: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154603: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154603: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154603: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154604: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154604: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154604: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154604: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154604: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154604: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154604: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154604: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154604: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154605: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154605: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154605: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154605: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154605: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154605: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154605: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154616: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154616: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154616: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154616: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154617: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154617: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154617: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154617: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154617: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154617: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154617: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154617: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154618: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154618: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154618: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154618: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154618: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154618: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154618: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154618: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154619: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154619: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.154619: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154619: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154620: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154620: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154620: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.154620: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154620: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154620: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154620: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154620: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154621: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154621: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154621: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154621: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154621: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.154621: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154621: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.154621: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154621: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154622: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154622: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154622: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154622: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154622: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154622: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154622: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154622: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154623: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154623: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154623: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154623: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154623: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154623: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154623: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154623: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154624: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154624: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154624: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154624: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154624: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154624: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154624: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.154625: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.154625: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154625: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154625: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.154625: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.154625: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.154625: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.154625: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154626: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154626: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.154626: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.154626: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.154626: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154626: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.154626: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154626: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154627: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154627: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154627: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154627: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154627: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154627: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154627: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154627: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154627: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154627: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154628: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154628: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154628: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154628: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154628: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154628: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154628: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154628: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154628: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154629: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154629: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154629: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154629: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154629: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154629: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154630: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154630: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154630: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154630: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154630: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154630: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154630: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154630: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154631: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154631: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154631: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154631: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154631: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154631: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154631: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154631: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154631: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154632: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154632: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154632: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154632: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154632: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154632: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154632: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154632: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154632: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154633: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154633: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154633: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154633: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154633: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154633: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154633: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154634: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154634: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154634: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154634: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154634: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154634: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154634: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154634: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154634: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154635: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154635: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154635: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154635: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154636: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154636: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154636: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154636: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154636: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154636: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154636: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154636: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154636: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154636: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154637: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154637: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154637: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154637: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154637: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154637: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154637: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154637: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154638: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.154638: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154638: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154638: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154638: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154638: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154638: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154638: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154638: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154639: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154639: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154639: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154639: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154639: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.154639: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.154639: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.154639: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.154639: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.154640: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154640: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154640: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154640: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154640: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.154640: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.154640: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154640: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154641: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154641: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154641: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.154641: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.154641: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.154641: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.154641: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.154641: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.154641: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154642: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154642: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154642: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154642: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.154642: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.154642: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.154642: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.154642: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.154642: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154643: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154643: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154643: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154643: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.154643: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.154643: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.154643: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154643: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154644: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154644: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154644: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154644: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154644: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154644: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154644: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154644: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154644: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154645: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154645: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154645: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154645: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154645: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154645: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154645: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154645: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154645: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154646: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154646: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154646: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154646: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154646: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154646: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154646: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154646: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154647: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154647: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154647: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154647: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154647: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154647: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154647: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154648: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154648: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154648: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154648: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154648: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154648: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154648: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154648: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154649: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154649: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154649: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154649: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154649: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154649: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154649: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154649: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154649: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154650: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154650: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154650: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154650: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154650: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154650: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154650: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154650: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154650: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154651: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154651: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154651: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154651: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154651: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154651: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154651: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154651: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154651: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154651: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154652: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154652: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154652: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154652: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154652: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154652: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154652: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154652: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154652: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154653: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154653: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154653: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154653: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154653: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154653: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154653: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154653: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154653: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154654: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154654: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154654: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154654: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154654: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154654: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154654: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154654: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154654: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154654: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154655: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154655: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154655: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154655: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154655: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154655: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.154655: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.154655: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154656: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.154656: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154656: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154656: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154656: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154656: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154656: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154656: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.154657: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.154657: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154657: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154657: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154657: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154657: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154657: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154658: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154658: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154658: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154658: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154658: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154658: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154658: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154658: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154658: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154659: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154659: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154659: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154659: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154659: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154659: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154659: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154660: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154660: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154660: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154660: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154660: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154661: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154661: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154661: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154661: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154661: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154661: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154661: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154661: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154661: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154661: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154662: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154662: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154662: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154662: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154662: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154662: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154662: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154662: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154663: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154663: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154663: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154663: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154663: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154663: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154663: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154664: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154664: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154664: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154664: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154665: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154665: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154665: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154665: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154665: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154665: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154665: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154665: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154666: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154666: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154666: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154666: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154666: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154666: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154666: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154666: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154667: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154667: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c9a info c0240003 0
 qemu-system-x86-14480 [022] .......   679.154667: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154667: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154667: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154667: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154667: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154667: kvm_pio: pio_write at 0xc024 size 4 count 1 val 0x15c00000 
 qemu-system-x86-14480 [022] .......   679.154668: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154668: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154668: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154668: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154668: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154668: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154668: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154668: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154668: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154669: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154669: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154669: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154669: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154669: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154669: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154669: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154669: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154669: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154670: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154670: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154670: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154670: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154670: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154670: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154670: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154670: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154670: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154671: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154671: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154671: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154671: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154671: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154671: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154671: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154672: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154672: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154672: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154672: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154672: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154672: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154672: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154672: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154672: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154673: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154673: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154673: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154673: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154673: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154673: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154673: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154673: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154673: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154674: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154674: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154674: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154674: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154674: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154674: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154675: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154675: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154675: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154675: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154675: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154675: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154675: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154676: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154676: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154676: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154676: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154676: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154676: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154676: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154676: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154678: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154678: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154678: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154678: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154678: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154678: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154678: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154679: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154679: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154679: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154679: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154679: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154679: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154679: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154679: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154679: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154680: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154680: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154680: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154680: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154680: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154680: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154680: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154680: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154680: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154681: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154681: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154681: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154681: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154681: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154681: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154681: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154681: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154681: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154682: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154682: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154682: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154682: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154682: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154682: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154682: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154682: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154682: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154683: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154683: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154683: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154683: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154683: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154683: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154683: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154683: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154683: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154683: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154684: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154684: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154684: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154684: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154684: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154684: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154684: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154684: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154684: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154685: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154685: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154685: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154685: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154685: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154685: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154685: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154685: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154686: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154686: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154686: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154686: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154686: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154686: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154686: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154687: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154687: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154687: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154687: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154687: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154687: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154687: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154687: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154688: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154688: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154688: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154688: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154688: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154688: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154688: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154688: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154688: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154689: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154689: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154689: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154689: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154690: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154690: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154690: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154690: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154690: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154690: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154690: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154691: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154691: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154691: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154691: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154691: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154691: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154691: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154692: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154692: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154692: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154692: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154692: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154692: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154693: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154693: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154693: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154693: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154693: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154693: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154693: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154693: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154693: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154694: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154694: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154694: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154694: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154694: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154694: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154694: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0200008 0
 qemu-system-x86-14480 [022] .......   679.154694: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154695: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154695: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154695: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154695: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.154695: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154695: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154695: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154695: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154696: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154696: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154696: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154696: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154696: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154696: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.154696: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154696: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.154696: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154697: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154697: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154697: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154697: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154697: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154697: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154697: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154697: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154698: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154698: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154698: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154698: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154698: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154698: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154698: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154698: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154699: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154699: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154699: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154699: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154699: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154699: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154699: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154699: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.154699: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.154700: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154700: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154700: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.154700: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.154700: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.154700: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.154700: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154700: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154701: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.154701: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.154701: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.154701: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154701: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.154701: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154701: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154701: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154702: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154702: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154702: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154702: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154702: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154702: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154702: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154702: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154703: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154703: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154703: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154703: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154703: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154703: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154703: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154703: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154703: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154704: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154704: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154704: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154704: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154704: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154705: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154705: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154705: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154705: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154705: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154706: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154706: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154706: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154706: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154706: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154706: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154706: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154706: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154707: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154707: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154707: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154707: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154707: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154707: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154707: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154707: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154707: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154708: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154708: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154708: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154708: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154708: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154708: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154708: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154708: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154708: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154709: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154709: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154709: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154709: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154709: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154709: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154709: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154709: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154709: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154709: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154710: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154710: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154710: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154711: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154711: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154711: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154711: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154711: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154711: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154711: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154711: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154711: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154712: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154712: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154712: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154712: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154712: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154712: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154712: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154712: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154712: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154713: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154713: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154713: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154713: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154713: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154713: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154713: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154713: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154714: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154714: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154714: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154714: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154714: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154714: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154714: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154714: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154714: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154714: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154715: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154715: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154715: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154715: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154715: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154715: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154715: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154715: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154715: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154716: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154716: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154716: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154716: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154716: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154716: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154716: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154716: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154716: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154717: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154717: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154717: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154717: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154717: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154717: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154717: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154717: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154717: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154717: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154718: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154718: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154718: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154718: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154719: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154719: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.154719: kvm_pio: pio_read at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.154719: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154719: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.154719: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154719: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154719: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154720: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154720: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154720: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154720: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.154720: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.154720: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154720: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154720: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154721: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154721: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154721: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154721: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154721: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154721: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154721: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154721: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154722: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154722: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154722: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154722: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154722: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154722: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154722: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154722: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154723: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154723: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154723: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154723: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154723: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154723: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154723: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154723: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154724: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154724: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154724: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154724: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154724: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154724: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154724: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154724: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154724: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154725: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154725: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154725: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154725: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154725: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154725: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154725: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154725: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154725: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154726: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154726: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154726: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154726: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154726: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154726: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154726: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154727: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154727: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154727: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154727: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154727: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154728: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154728: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154728: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154728: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154728: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154728: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154728: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154728: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154728: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154729: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154729: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154729: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154729: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154729: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154729: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154729: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154729: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0200000 0
 qemu-system-x86-14480 [022] .......   679.154730: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154730: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154730: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154730: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154730: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154730: kvm_pio: pio_write at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.154730: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154730: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154731: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154731: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154731: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154731: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154731: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154731: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154731: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154731: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154731: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154732: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154732: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154732: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154732: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154732: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154732: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154733: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154733: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154733: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154733: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154733: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154733: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154733: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154733: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154734: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154734: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154734: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154734: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154734: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154734: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154734: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154735: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154735: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154735: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154735: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154735: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154735: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154735: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154735: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154736: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154736: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154736: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154736: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154736: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154736: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154736: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154736: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154736: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154737: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154737: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154737: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154737: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154737: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154737: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154737: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154737: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154737: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154738: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154738: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154738: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154738: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154738: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154738: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154738: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154738: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154738: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154738: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154739: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154739: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154739: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154739: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154739: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154740: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154740: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154740: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154740: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154740: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154740: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154740: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154740: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154741: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154741: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154741: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154741: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154741: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154741: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154741: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154741: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154741: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154742: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154742: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154742: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154742: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154742: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154742: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154742: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154742: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154742: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154743: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154743: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154743: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154743: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154743: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154743: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154743: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154743: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154743: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154743: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154744: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154744: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154744: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154744: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154744: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154744: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154744: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154744: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154744: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154745: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154745: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154745: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154745: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154745: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154745: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154745: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154745: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154745: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154746: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154746: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154746: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154746: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154746: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154746: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154747: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154747: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154747: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154747: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154747: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154747: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154747: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154747: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154748: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154748: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154748: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154748: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154748: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154748: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154748: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154748: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154749: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154749: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154749: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154749: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154749: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154749: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154749: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154749: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154750: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154750: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154750: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154750: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154750: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154750: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154750: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154750: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154751: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154751: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154751: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154751: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154751: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154751: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154751: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154751: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154751: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154752: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154752: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154752: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154752: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154752: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154752: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154752: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154752: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154752: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154753: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154753: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154753: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154753: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154754: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154754: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154754: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154754: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154754: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154754: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154754: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154754: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154755: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154755: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154755: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154755: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154755: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154755: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154755: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154755: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154755: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154756: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154756: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154756: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f70000 0
 qemu-system-x86-14480 [022] .......   679.154756: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154756: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154756: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154756: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154756: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154757: kvm_pio: pio_write at 0x1f7 size 1 count 1 val 0xca 
 qemu-system-x86-14480 [022] .......   679.154757: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154757: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154757: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154757: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154757: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154757: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154757: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154757: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154758: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154758: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154758: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154758: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154758: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154758: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154758: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154758: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154758: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154759: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154759: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154759: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154759: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154759: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154759: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154759: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154759: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154759: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154760: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154760: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154760: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154760: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154760: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154761: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154761: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154761: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154761: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154761: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154762: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154762: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154762: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154762: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154762: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154762: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154762: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154762: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154762: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154763: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154763: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154763: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154763: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154763: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154763: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154763: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154763: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154763: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154763: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154764: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154764: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154764: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154764: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154764: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154764: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154764: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154764: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154764: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154765: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154765: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154765: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154765: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154765: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154765: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154765: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154765: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154765: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154769: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154769: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154769: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154769: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154769: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154769: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154769: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154769: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154770: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154770: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154770: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154770: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154770: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154770: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154770: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154770: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154770: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154771: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154771: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154771: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154771: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154771: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154771: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154771: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154771: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154771: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154772: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154772: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154772: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154772: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154772: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154772: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154772: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154772: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154772: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154773: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154773: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154773: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154773: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154773: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154773: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154773: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154773: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154773: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154774: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154774: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154774: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154774: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154774: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154774: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154774: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154774: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154774: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154774: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154775: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154775: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154775: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154775: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154775: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154775: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154775: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154775: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154775: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154776: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154776: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154776: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154776: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154776: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154776: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154776: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154776: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154777: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154777: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154777: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154777: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154777: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154778: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154778: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154778: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154778: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154778: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154778: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154778: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154779: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154779: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154779: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154779: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154779: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154779: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154779: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154779: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154780: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154780: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154780: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154780: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154780: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154780: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154780: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154780: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154780: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154781: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154781: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154781: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154781: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154781: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154781: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154781: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154781: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154781: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154782: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154782: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154782: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154782: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154783: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154783: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154783: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154783: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154783: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154783: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154783: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154783: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154784: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154784: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154784: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154784: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154784: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154784: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154784: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154784: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154784: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154785: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154785: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154785: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154785: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.154785: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154785: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154785: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154786: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154786: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.154786: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154786: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154786: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154786: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154786: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154786: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154786: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154787: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154787: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154787: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.154787: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154787: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.154787: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154787: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154787: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154787: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154788: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154788: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154788: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154788: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154788: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154788: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154788: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154788: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154789: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154789: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154789: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154789: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154789: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154789: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154789: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154789: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154790: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154790: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154790: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154790: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154790: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.154790: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.154790: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154790: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154791: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.154791: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.154791: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.154791: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.154791: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154792: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154792: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.154792: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.154792: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.154792: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154792: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.154792: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154792: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154793: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154793: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154793: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154793: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154793: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154793: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154793: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154793: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154793: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154794: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154794: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154794: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154794: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154794: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154794: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154794: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154794: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154795: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154795: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154795: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154795: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154795: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154795: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154795: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154795: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154796: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154796: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154796: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154796: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154796: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154796: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154796: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154797: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154797: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154797: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154797: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154797: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154797: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154797: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154797: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154798: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154798: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154798: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154798: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154798: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154798: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154798: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154798: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154798: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154798: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154799: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154799: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154799: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154799: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154799: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154799: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154799: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154799: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154799: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154800: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154800: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154800: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154800: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154800: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154800: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154800: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154800: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154801: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154801: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154801: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154801: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154802: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154802: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154802: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154802: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154802: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154802: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154802: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154802: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154802: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154803: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154803: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154803: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154803: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154803: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154803: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154803: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154803: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154803: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154804: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154804: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154804: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154804: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154804: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154804: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154804: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154804: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154804: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154805: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154805: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154805: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154805: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154805: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154805: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154805: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154806: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154806: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154806: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154806: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154806: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154806: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154806: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154807: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154807: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154807: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154807: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154807: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154807: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154807: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154807: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154807: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154808: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154808: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154808: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154808: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154808: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154808: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154808: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154808: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154808: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154809: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154809: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154809: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154809: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154809: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154809: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154809: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.154809: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0xd8 
 qemu-system-x86-14480 [022] .......   679.154810: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154810: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.154810: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154810: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154810: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154810: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154810: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154810: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154811: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.154811: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.154811: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154811: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154811: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154811: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154811: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154811: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154812: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154812: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154812: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154812: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154812: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154812: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154812: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154812: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154813: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154813: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154813: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154813: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154813: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154813: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154813: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154813: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154814: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154814: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154814: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154814: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154814: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154814: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154814: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154814: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154815: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154815: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154815: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154815: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154815: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154815: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154815: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154815: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154815: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154816: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154816: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154816: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154816: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154816: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154816: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154816: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154816: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154817: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154817: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154817: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154817: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154817: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154818: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154818: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154819: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154819: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154819: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154819: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154819: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154819: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154819: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154820: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154820: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154820: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154820: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154820: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154820: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154820: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154820: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154820: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154821: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154821: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154821: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154821: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0200008 0
 qemu-system-x86-14480 [022] .......   679.154822: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154822: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154822: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154822: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154822: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.154822: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154822: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154822: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154823: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154823: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154823: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154823: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154823: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154824: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154824: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.154824: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154824: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.154824: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154824: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154824: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154824: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154824: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154825: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154825: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154825: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154825: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154825: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154825: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154825: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154825: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154825: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154826: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154826: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154826: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154826: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154826: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154826: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154826: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154826: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154827: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154827: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154827: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.154827: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.154827: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154827: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154827: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.154827: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.154828: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.154828: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.154828: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154828: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154828: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.154828: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.154828: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.154828: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154828: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.154829: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154829: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154829: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154829: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154829: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154829: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154829: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154829: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154830: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154830: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154830: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154830: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154830: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154830: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154830: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154830: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154830: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154830: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154831: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154831: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154831: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154831: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154831: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154831: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154831: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154831: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154831: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154832: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154832: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154832: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154832: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154832: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154832: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154833: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154833: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154833: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154833: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154833: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154833: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154833: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154833: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154834: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154834: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154834: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154834: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154834: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154834: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154834: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154834: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154834: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154835: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154835: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154835: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154835: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154835: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154836: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154836: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154836: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154836: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154836: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154836: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154836: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154836: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154836: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154837: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154837: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154837: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154837: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154837: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154838: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154838: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154838: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154838: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154838: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154838: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154838: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154838: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154839: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154839: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154839: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154839: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154839: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154839: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154839: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154839: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154839: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154840: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154840: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154840: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154840: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154840: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154840: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154840: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154840: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154840: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154841: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154841: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154841: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154841: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154841: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154841: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154841: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154841: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154841: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154842: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154842: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154842: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154842: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154842: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154842: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154842: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154842: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154842: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154843: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154843: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154843: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154843: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154843: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154843: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154843: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154843: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154843: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154843: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154844: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154844: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154844: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154844: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154844: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154844: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154844: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154844: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154844: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154845: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.154845: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154845: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154845: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154845: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154845: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154845: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.154845: kvm_pio: pio_read at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.154846: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154846: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.154846: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154846: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154846: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.154846: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154846: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154846: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154846: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.154847: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.154847: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.154847: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154847: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154847: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154847: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154847: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154847: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154848: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154848: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154848: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154848: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154848: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154848: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154848: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154848: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154849: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154849: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154849: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154849: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154849: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154850: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154850: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154850: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154850: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154850: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154850: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154850: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154850: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154851: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154851: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154851: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154851: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154851: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154851: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154851: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154851: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154852: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154852: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154852: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154852: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154852: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154852: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154852: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154852: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154853: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154853: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154853: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154853: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154853: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154853: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154853: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154853: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154854: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154854: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154854: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154854: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154854: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154855: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154855: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154855: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154855: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154855: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154855: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154855: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154855: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154855: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154856: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154856: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154856: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154856: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154856: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154856: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154856: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154856: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0200000 0
 qemu-system-x86-14480 [022] .......   679.154857: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154857: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154857: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.154857: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.154857: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.154857: kvm_pio: pio_write at 0xc020 size 1 count 1 val 0x1 
 qemu-system-x86-14480 [022] .......   679.154857: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.154857: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154858: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154858: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.154858: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154858: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154858: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154858: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154858: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154858: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154859: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154859: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154859: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154859: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154859: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154859: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154859: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154859: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154859: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154859: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154860: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154860: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154860: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154860: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154860: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154860: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154860: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154860: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154860: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154861: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154861: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154861: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154861: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154861: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154861: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154862: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154862: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154862: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154862: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154862: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154862: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154862: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154862: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154862: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154862: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154863: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154863: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154863: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154863: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154863: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154863: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154864: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154864: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154864: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154864: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154864: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154864: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154864: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154864: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154865: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154865: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154865: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154865: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154865: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154865: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154865: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154866: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154866: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154866: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154866: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154866: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154866: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154866: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154904: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154904: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154904: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154904: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154904: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154904: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154904: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154905: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154905: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154905: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154905: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154905: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154905: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154905: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154905: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154906: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154906: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154906: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154906: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154906: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154906: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154906: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154907: sys_futex(uaddr: 55ff6a59f088, op: 81, val: 1, utime: 8000ffff, uaddr2: 0, val3: 3890)
 qemu-system-x86-14480 [022] .......   679.154907: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154907: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154908: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154908: SyS_futex <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154908: do_futex <-SyS_futex
 qemu-system-x86-14480 [022] .......   679.154909: futex_wake <-do_futex
 qemu-system-x86-14480 [022] .......   679.154909: get_futex_key <-futex_wake
 qemu-system-x86-14480 [022] .......   679.154909: get_futex_key_refs.isra.13 <-get_futex_key
 qemu-system-x86-14480 [022] .......   679.154909: hash_futex <-futex_wake
 qemu-system-x86-14480 [022] .......   679.154910: rt_spin_lock <-futex_wake
 qemu-system-x86-14480 [022] .......   679.154910: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154910: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154910: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154910: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154911: mark_wake_futex <-futex_wake
 qemu-system-x86-14480 [022] .....11   679.154911: wake_q_add <-mark_wake_futex
 qemu-system-x86-14480 [022] .....11   679.154911: __unqueue_futex <-mark_wake_futex
 qemu-system-x86-14480 [022] .....11   679.154912: rt_spin_unlock <-futex_wake
 qemu-system-x86-14480 [022] .....11   679.154912: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154912: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154912: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154912: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154912: __wake_up_q <-futex_wake
 qemu-system-x86-14480 [022] .......   679.154912: try_to_wake_up <-__wake_up_q
 qemu-system-x86-14480 [022] .......   679.154912: _raw_spin_lock_irqsave <-try_to_wake_up
 qemu-system-x86-14480 [022] d......   679.154913: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.154913: sched_waking: comm=qemu-system-x86 pid=15834 prio=120 target_cpu=007
 qemu-system-x86-14480 [022] d...1..   679.154913: task_waking_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.154913: select_task_rq_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.154914: __rcu_read_lock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.154914: idle_cpu <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.154914: __rcu_read_unlock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.154914: _raw_spin_lock <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.154914: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154914: ttwu_do_activate.constprop.95 <-try_to_wake_up
 qemu-system-x86-14480 [022] d...2..   679.154915: activate_task <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...2..   679.154915: update_rq_clock.part.82 <-activate_task
 qemu-system-x86-14480 [022] d...2..   679.154915: enqueue_task_fair <-activate_task
 qemu-system-x86-14480 [022] d...2..   679.154915: update_curr <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.154916: __compute_runnable_contrib <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.154916: __compute_runnable_contrib <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.154916: account_entity_enqueue <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.154916: update_cfs_shares <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.154917: __enqueue_entity <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.154917: hrtick_update <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.154917: ttwu_do_wakeup <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...2..   679.154917: check_preempt_curr <-ttwu_do_wakeup
 qemu-system-x86-14480 [022] d...2..   679.154917: resched_curr <-check_preempt_curr
 qemu-system-x86-14480 [022] d...3..   679.154918: sched_wake_idle_without_ipi: cpu=7
 qemu-system-x86-14480 [022] d...3..   679.154918: sched_wakeup: comm=qemu-system-x86 pid=15834 prio=120 target_cpu=007
 qemu-system-x86-14480 [022] d...2..   679.154918: preempt_count_sub <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.154919: _raw_spin_unlock_irqrestore <-try_to_wake_up
 qemu-system-x86-14480 [022] ....1..   679.154919: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.154919: drop_futex_key_refs.isra.14 <-futex_wake
 qemu-system-x86-14480 [022] .......   679.154919: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154919: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154919: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154919: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154919: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154920: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154920: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154920: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154920: sys_futex -> 0x1
 qemu-system-x86-14480 [022] d......   679.154920: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154920: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154921: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154921: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154921: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154921: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154921: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154921: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154922: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154922: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154922: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154922: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154922: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154922: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154922: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154922: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154922: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154923: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154923: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154923: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154923: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154924: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154924: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154924: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154925: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154925: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154925: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154925: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154925: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154925: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154925: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154925: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154925: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154926: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154926: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154926: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154926: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154926: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154926: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154926: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154926: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154926: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154927: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154927: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154927: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154927: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154927: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154927: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154927: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154927: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154927: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.154928: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.154928: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.154928: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154928: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154928: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.154928: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154928: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154929: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.154929: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154929: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154929: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154929: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154929: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.154929: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.154930: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154930: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154930: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154930: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154930: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154930: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154930: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154930: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154930: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154931: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154931: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154931: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154931: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154931: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154931: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154931: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154931: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.154931: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154932: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154932: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154932: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154932: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154932: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.154932: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154932: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.154933: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154933: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154933: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154933: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154933: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154933: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154933: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154934: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154934: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154934: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154934: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.154934: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154934: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.154934: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.154935: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.154935: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.154935: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.154935: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154935: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154935: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154935: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154936: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154936: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.154936: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154936: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154936: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154936: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.154936: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154937: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.154937: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.154937: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.154937: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154937: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154937: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154937: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154938: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.154938: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154938: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154938: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154938: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.154938: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154938: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154939: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.154972: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154972: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154972: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154972: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154972: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.154973: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.154973: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.154973: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.154973: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.154973: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.154973: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154973: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.154973: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154974: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.154974: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.154974: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.154974: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154974: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154974: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154974: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154975: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.154975: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0220008 0
 qemu-system-x86-14480 [022] .......   679.154975: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.154975: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.154975: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154976: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154976: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.154976: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154976: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.154976: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154976: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154976: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154977: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.154977: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154977: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154977: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154977: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.154977: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154977: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.154978: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154978: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154978: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154978: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154978: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154978: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154978: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154978: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.154979: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154979: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154979: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154979: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.154979: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.154979: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154979: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.154980: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.154980: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154980: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154980: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154980: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154980: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154981: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.154981: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.154981: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.154981: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.154981: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.154981: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.154982: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154982: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.154982: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.154982: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.154982: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.154982: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.154982: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.154983: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.154983: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.154983: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.154983: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.154983: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.154983: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154983: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.154984: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154984: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154984: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154984: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.154984: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.154984: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.154984: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.154984: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.154985: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.154985: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.154985: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154985: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.154985: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.154985: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.154985: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.154986: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154986: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.154986: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.154986: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.154987: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.154987: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154987: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154987: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154987: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154987: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154988: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154988: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.154989: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.154989: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.154989: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154989: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.154989: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.154989: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154989: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154990: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.154990: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.154990: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154990: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.154990: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.154990: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154990: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.154990: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.154991: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.154991: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.154991: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.154991: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.154991: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.154991: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154991: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.154991: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.154992: user_enter: 
 qemu-system-x86-14480 [022] d......   679.154992: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154992: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154992: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154992: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154992: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.154992: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154993: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.154993: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154993: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.154993: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154993: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154993: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.154993: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.154993: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.154993: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.154994: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.154996: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.154996: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.154996: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.154996: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154996: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.154996: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154997: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154997: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.154997: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.154997: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.154997: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.154997: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.154997: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154997: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154998: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.154998: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.154998: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154998: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.154998: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154998: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.154998: user_exit: 
 qemu-system-x86-14480 [022] .......   679.154998: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.154999: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.154999: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.154999: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154999: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.154999: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.154999: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.154999: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.154999: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155000: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155000: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155000: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155000: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155000: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155000: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155000: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155001: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155001: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155001: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155001: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155001: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155001: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155001: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155002: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155002: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155002: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155002: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155002: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155002: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155002: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155002: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155002: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155003: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155003: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155003: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155003: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155003: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155003: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155003: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155003: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155003: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155004: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155004: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155004: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155004: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155004: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155005: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155005: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155005: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155005: kvm_pio: pio_read at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.155005: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155005: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155006: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155006: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155006: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155006: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155006: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155007: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155007: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155007: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155007: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155007: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155007: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155007: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155008: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155008: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155008: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155008: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155008: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155008: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155009: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155009: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155009: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155009: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.155009: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155009: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155010: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155010: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.155010: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155010: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155010: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155010: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155010: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155010: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155011: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155011: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155011: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155011: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155011: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155011: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155011: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155012: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155012: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155012: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155012: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155012: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155012: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155012: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155013: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155013: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155013: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155013: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.155013: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155013: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.155013: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155014: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.155014: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.155014: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.155014: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.155014: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.155014: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.155015: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.155015: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.155015: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155015: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155015: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155015: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.155016: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.155016: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155016: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.155016: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155016: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155016: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155016: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.155016: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155016: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155017: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155017: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.155017: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155017: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155017: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155017: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155017: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155017: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155018: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155018: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155018: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155018: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155018: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155018: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155018: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155018: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155018: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155019: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155019: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155019: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155019: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155019: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155019: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155019: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155019: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155019: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155020: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155020: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155020: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155020: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155020: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155021: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155021: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155021: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155021: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155027: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155027: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155027: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155028: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155028: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155028: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155028: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155028: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155028: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155028: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155028: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155029: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155029: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155029: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155029: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155029: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155029: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155029: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155030: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155030: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155030: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155030: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.155030: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155030: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.155030: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.155031: kvm_apic: apic_read APIC_TMICT = 0xdd6b
 qemu-system-x86-14480 [022] .......   679.155031: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.155031: kvm_apic: apic_write APIC_TMICT = 0xdd6b
 qemu-system-x86-14480 [022] .......   679.155031: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.155031: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.155031: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.155032: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.155032: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.155032: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.155032: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.155033: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.155033: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.155033: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.155033: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.155033: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.155033: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.155034: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.155034: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.155034: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678782618413 softexpires=678782618413
 qemu-system-x86-14480 [022] d...1..   679.155034: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.155034: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.155035: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155035: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.155035: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155035: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155035: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155035: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155035: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155035: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155036: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155036: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155036: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155036: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155036: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155036: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155036: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155036: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155037: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155037: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155037: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155037: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155037: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155037: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155037: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155037: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155037: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155037: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155038: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155038: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155038: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155038: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155038: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155038: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155038: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155038: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155039: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155041: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155041: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155041: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155041: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155041: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155041: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155042: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155042: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155042: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155042: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155042: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155042: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155042: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155042: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155043: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155043: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155043: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155043: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155043: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155043: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155043: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155043: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0200008 0
 qemu-system-x86-14480 [022] .......   679.155044: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155044: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155044: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155044: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155044: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155044: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155045: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155045: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155045: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155045: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155045: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155045: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155045: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155045: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155046: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155046: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155046: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155046: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155046: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155046: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155046: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155046: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155047: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155047: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155047: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155047: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155047: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155047: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155047: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155048: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155048: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155048: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155048: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155048: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155048: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155048: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155048: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155049: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155049: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155049: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155049: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155049: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155049: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155050: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155050: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155050: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155050: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155050: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155050: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155050: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155050: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155050: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155051: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155051: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155051: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155051: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155051: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155051: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155051: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155051: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155052: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155052: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155052: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155052: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155052: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155052: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155052: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155052: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155052: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155053: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155053: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155053: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155053: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155053: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155053: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155053: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155053: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155053: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155054: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155054: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155054: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155054: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155054: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155054: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155055: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155055: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155055: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155055: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155055: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155055: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155055: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155055: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155056: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155056: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155056: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155056: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155056: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155056: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155056: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155056: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155057: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155057: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155057: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155057: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155057: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155057: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155057: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155057: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155057: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155058: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155058: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155058: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155058: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155058: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155058: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155058: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155059: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155059: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155059: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155059: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155059: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155059: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155059: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155059: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155060: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155060: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155061: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155061: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155061: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155061: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155061: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155061: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155061: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155061: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155062: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155062: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155062: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155062: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155062: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155062: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155062: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155062: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155063: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155063: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155063: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155063: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155063: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155063: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155063: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155063: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155064: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155064: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155064: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155064: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155064: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155064: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155064: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155064: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155064: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155065: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155065: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155065: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155065: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155065: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155065: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155065: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155065: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155065: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155066: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155066: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155066: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155066: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155066: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155066: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155066: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155066: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155066: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155067: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155067: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155067: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155067: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155067: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155067: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155067: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155067: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155067: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155068: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155068: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155068: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155068: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155068: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155068: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155068: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155068: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155068: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155069: kvm_pio: pio_read at 0xc020 size 1 count 1 val 0x1 
 qemu-system-x86-14480 [022] .......   679.155069: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155069: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155069: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155069: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155069: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155069: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155070: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155070: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155070: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155070: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155070: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155070: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155070: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155070: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155071: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155071: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155071: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155071: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155071: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155071: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155071: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155071: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155072: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155072: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155072: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155072: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155072: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155072: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155072: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155073: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155073: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155073: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155073: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155074: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155074: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155074: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155074: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155074: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155074: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155075: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155075: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155075: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155075: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155075: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155075: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155075: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155076: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155076: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155076: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155076: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155076: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155076: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155076: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155077: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155077: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155077: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155077: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155077: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155077: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155077: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155077: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155078: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155078: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155078: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155078: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155078: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155079: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155079: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155079: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155079: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155079: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155079: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155079: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155079: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155080: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155080: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155080: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155080: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155080: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155080: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155080: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155080: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155081: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155081: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0200000 0
 qemu-system-x86-14480 [022] .......   679.155081: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155081: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155081: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155081: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155081: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155082: kvm_pio: pio_write at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.155082: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155082: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155082: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155082: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155082: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155082: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155082: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155083: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155083: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155083: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155083: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155083: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155083: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155083: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155083: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155083: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155084: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155084: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155084: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155084: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155084: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155084: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155084: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155084: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155084: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155085: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155085: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155085: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155085: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155085: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155085: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155085: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155086: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155086: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155086: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155086: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155086: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155086: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155086: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155086: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155086: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155087: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155087: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155087: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155087: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155087: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155087: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155087: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155087: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155087: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155088: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155088: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155088: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155088: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155088: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155088: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155088: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155089: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155089: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155089: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155089: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155089: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155090: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155090: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155090: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155090: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155090: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155090: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155090: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155090: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155090: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155091: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155091: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155092: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155092: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155092: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155092: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155092: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155092: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155092: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155093: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155093: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155093: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155093: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155093: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155093: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155093: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155093: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155093: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155094: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155094: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155094: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155094: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155094: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155094: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155094: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155094: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155094: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155095: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155095: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155095: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155095: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155095: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155095: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155095: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155095: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155095: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155095: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155096: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155096: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155096: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155096: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155096: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155096: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155096: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155096: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155096: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155097: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155097: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155097: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155097: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155097: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155097: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155097: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155097: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155097: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155098: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155098: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155098: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155098: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155098: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155098: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155098: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155098: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155098: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155099: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155099: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155099: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155099: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155099: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155099: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155099: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155099: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155100: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155100: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155100: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155100: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155100: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155100: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155100: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155101: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155101: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155101: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155101: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155101: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155101: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155101: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155101: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155102: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155102: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155102: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155102: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155102: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155102: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155102: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155102: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155102: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155103: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155103: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155103: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155103: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155103: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155103: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155104: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155104: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155104: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155104: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155104: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155104: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155104: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155105: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155105: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155105: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155105: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155105: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155106: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155106: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155106: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155106: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155106: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155106: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155106: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155107: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155107: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155107: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155107: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155107: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155107: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155107: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155107: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155107: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155108: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155108: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155108: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155108: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155108: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155108: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.155108: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155108: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155109: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155109: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155109: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155109: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155109: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155109: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155109: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155109: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155110: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155110: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155110: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155110: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155110: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155110: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155110: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155110: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155110: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155110: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155111: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155111: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155111: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155111: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155111: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155111: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155111: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155111: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155112: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155112: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155112: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155112: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155112: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155112: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155112: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155112: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155113: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155113: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155113: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155113: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155113: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155113: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155113: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155113: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155114: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155114: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155114: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155114: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155114: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155114: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155114: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155114: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155115: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155115: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155115: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155115: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155115: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155115: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155115: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155115: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155115: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155116: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155116: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155116: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155116: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155116: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155116: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155116: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155116: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155116: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155117: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155117: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155117: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155117: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155117: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155117: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155117: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155118: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155118: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155118: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155118: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155118: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155118: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155119: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155119: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155119: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155119: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155119: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155119: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155119: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155120: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155120: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155120: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155120: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155120: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155120: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155120: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155120: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155120: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155121: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155121: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155121: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155121: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155121: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155121: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155121: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155121: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155121: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155122: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155122: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155122: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155122: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155122: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155122: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155122: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155122: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155122: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155123: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155123: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155123: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155123: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155123: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155123: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155123: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155123: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155124: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155124: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155125: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155125: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155125: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155125: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155125: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155125: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155125: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155125: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155125: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155126: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155126: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155126: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155126: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155126: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155126: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155126: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155126: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155126: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155126: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155127: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155127: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155127: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155127: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155127: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155127: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155127: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155127: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155127: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155128: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155128: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155128: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155128: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155128: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155128: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155128: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155128: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155128: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155129: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155129: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155129: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155129: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155129: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155129: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155129: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155129: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155129: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155130: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155130: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155130: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155130: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155130: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155130: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155130: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155130: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155130: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155130: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155131: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155131: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155131: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155131: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155131: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155131: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155131: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155132: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155132: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155132: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155132: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155132: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155132: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.155132: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155133: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155133: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155133: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155133: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155133: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155133: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155133: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155134: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155134: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155134: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155134: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155134: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155134: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155134: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155134: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155135: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155135: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155135: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155135: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155135: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155135: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155135: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155135: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155135: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155136: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155136: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155136: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155136: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155136: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155136: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155136: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155136: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155137: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155137: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155137: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155137: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155137: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155137: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155137: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155137: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155138: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155138: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155138: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155138: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155138: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155138: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155138: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155138: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155138: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155139: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155139: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155139: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155139: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155139: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155139: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155139: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155139: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155140: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155140: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155140: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155140: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155141: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155141: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155141: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155141: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155141: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155141: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155141: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155141: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155142: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155142: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155142: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155142: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155142: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155142: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155142: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155142: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155143: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155143: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155143: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155143: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155143: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155143: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.155143: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155144: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155144: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155144: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155144: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155144: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155144: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155144: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155144: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155144: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155144: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155145: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155145: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155145: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155145: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155145: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155145: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155145: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155145: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155145: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155146: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155146: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155146: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155146: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155146: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155147: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155147: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155147: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155147: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155147: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155147: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155147: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155147: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155148: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155148: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155148: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155148: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155148: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155148: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155148: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155149: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155149: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155149: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155149: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155149: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155149: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155149: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155150: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155150: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155150: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155150: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155150: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155150: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155150: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155150: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155150: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155150: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155151: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155151: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155151: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155151: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155151: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155151: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155151: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155151: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155152: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155152: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155152: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155152: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155152: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155152: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155152: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155152: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155152: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155153: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155153: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155153: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155153: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155153: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155153: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155153: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155153: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155153: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155154: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155154: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155154: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155154: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155154: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155154: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155154: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155155: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155155: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155155: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155155: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155155: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155155: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155155: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155155: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155156: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155156: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155156: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155156: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155156: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155156: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155156: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155156: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155156: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155157: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155157: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155157: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155157: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155157: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155157: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155157: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155157: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155157: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155157: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155158: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155158: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155158: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155158: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155158: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155158: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155158: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155158: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155159: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155159: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155159: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155159: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155159: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155159: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155160: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155160: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155160: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155160: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155160: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155160: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155161: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155161: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155161: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155161: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155161: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155161: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155161: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155161: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155161: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155162: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155162: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155162: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155162: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155162: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155162: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155162: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155163: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155163: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155163: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155163: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155163: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155163: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155163: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155163: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155163: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155164: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155164: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155164: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155164: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155164: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155164: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155164: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155164: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155164: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155165: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155165: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155165: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155165: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155165: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155165: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155165: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155165: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155165: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155165: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155166: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155166: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155166: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155166: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155166: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155166: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155166: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155166: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155166: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155167: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155167: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155167: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155167: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155167: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155167: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.155167: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155167: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155168: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155168: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155168: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155168: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155168: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155168: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155168: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155168: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155168: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155169: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155169: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155169: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155169: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155169: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155169: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155169: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155169: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155170: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155170: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155170: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155170: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155170: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155170: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155170: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155171: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155171: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155171: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155171: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155171: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155171: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155171: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155171: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155171: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155172: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155172: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155172: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155172: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155172: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155172: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155172: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155172: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155173: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155173: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155173: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155173: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155173: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155173: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155173: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155173: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155173: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155174: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155174: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155174: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155174: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155174: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155174: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155175: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155175: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155175: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155175: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155176: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155176: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155176: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155176: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155176: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155176: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155177: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155177: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155177: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155177: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155177: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155177: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155177: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155177: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155177: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155178: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155178: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155178: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155178: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155178: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155178: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155178: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.155178: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155179: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155179: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155179: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155179: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155179: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155179: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155179: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155179: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155179: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155180: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155180: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155180: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155180: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155180: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155180: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155180: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155180: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155180: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155180: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155181: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155181: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155181: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155181: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155181: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155181: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155181: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155181: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155182: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155182: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155182: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155182: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155182: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155182: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155182: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155182: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155183: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155183: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155183: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155183: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155183: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155183: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155183: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155183: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155184: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155184: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155184: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155184: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155184: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155184: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155184: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155184: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155184: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155185: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155185: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155185: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155185: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155185: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155185: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155185: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155185: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155185: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155186: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155186: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155186: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155186: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155186: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155186: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155186: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155186: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155186: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155187: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155187: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155187: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155187: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155187: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155187: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155187: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155187: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155187: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155188: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155188: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155188: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155188: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155188: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155189: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155189: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155189: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155189: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155189: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155189: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155189: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155189: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155190: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155190: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155190: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155190: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155190: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155190: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155190: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155190: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155190: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155191: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155191: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155191: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155191: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155191: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155191: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155191: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155191: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155191: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155192: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155192: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155192: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155192: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155192: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155192: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155192: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155192: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155192: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155193: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155193: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155193: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155193: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155193: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155194: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155194: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155194: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155194: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155194: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155195: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155195: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155195: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155195: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155195: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155195: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155195: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155195: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155196: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155196: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155196: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155196: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155196: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155196: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155196: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155196: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155196: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155197: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.155197: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155197: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155197: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155197: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155197: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155197: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155197: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155197: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155198: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155198: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155198: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155198: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155198: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.155198: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.155199: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.155199: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.155199: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.155199: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155199: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155199: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155199: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155200: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.155200: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.155200: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155200: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155200: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155200: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155200: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155200: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.155201: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.155201: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.155201: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155201: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.155201: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155201: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155201: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155201: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155202: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.155202: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.155202: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155202: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.155202: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.155202: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155202: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155202: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155202: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155203: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.155203: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.155203: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155203: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155204: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155204: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155204: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155204: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155204: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155204: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155204: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155204: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155205: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155205: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155205: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155205: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155205: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155205: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155205: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155205: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155205: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155206: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155206: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155206: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155206: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155206: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155206: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155206: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155206: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155206: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155207: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155207: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155207: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155207: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155207: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155207: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155207: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155207: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155208: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155208: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155208: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155208: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155208: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155208: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155208: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155209: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155209: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155209: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155209: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155209: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155209: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155209: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155209: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155209: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155210: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155210: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155210: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155210: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155210: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155210: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155210: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155210: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155210: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155211: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155211: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155211: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155211: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155211: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155211: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155211: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155211: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155211: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155211: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155212: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155212: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155212: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155212: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155212: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155212: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155212: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155212: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155212: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155213: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155213: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155213: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155213: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155213: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155213: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155213: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155213: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155213: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155214: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155214: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155214: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155214: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155214: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155214: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155214: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155214: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155214: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155215: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155215: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155215: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155215: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155215: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155215: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155215: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155215: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155216: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.155216: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155216: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155216: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155216: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155216: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155217: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155217: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155217: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155217: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155217: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155217: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155217: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155217: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155217: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155218: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155218: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155218: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155218: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155218: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155218: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155218: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155218: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155219: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155219: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155219: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155219: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155219: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155219: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155219: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155220: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155220: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155220: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155220: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155220: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155220: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155220: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155221: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155221: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155221: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155221: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155221: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155221: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155221: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155221: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155221: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155221: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155222: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155222: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155222: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155222: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155222: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155222: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155222: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155222: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155223: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155223: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155223: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155223: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155223: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155223: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155223: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155223: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155224: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155224: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155224: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155224: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155225: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155225: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155225: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155225: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155225: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155225: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155225: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155225: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155226: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155226: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155226: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155226: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155226: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155226: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155226: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155226: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155226: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155227: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0220008 0
 qemu-system-x86-14480 [022] .......   679.155227: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155227: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155227: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155227: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155227: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155227: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155227: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155228: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155228: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155228: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155228: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155228: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155228: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155228: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155228: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155228: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155229: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155229: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155229: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155229: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155229: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155229: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155229: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155229: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155229: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155230: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155230: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155230: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155230: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155230: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155230: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155230: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155230: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155231: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155231: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155231: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155231: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155231: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155231: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155232: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155232: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155232: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155232: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155232: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155232: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155232: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155233: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155233: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155233: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155233: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155233: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155233: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155233: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155233: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155234: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155234: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155234: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155234: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155234: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155234: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155234: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155234: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155234: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155235: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155235: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155235: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155235: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155235: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155235: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155235: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155235: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155235: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155236: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155236: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155236: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155236: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155236: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155236: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155236: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155236: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155236: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155237: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155237: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155237: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155237: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155237: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155237: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155238: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155238: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155238: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155238: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155238: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155238: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155238: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155238: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155238: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155239: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155239: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155239: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155239: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155239: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155239: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155239: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155239: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155239: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155240: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155240: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155240: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155240: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155240: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155240: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155240: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155240: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155240: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155241: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155241: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155241: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155241: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155241: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155241: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155241: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155241: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155241: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155242: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155242: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155242: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155242: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155243: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155243: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155243: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155243: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155243: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155243: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155243: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155243: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155243: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155244: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155244: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155244: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155244: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155244: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155244: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155244: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155244: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155244: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155244: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155245: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155245: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155245: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155245: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155246: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155246: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155246: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155246: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155246: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155246: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155246: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155247: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155247: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155247: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155247: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155247: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155247: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155247: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155247: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155247: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155248: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155248: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155248: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155248: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155248: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155248: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155248: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155248: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155248: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155249: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155249: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155249: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155249: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155249: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155249: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155249: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155249: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155249: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155249: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155250: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155250: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155250: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155250: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155250: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155250: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155250: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155250: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155251: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155251: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155251: kvm_pio: pio_read at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.155251: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155251: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155251: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155251: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155251: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155251: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155252: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155252: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155252: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155252: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155252: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155252: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155252: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155252: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155253: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155253: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155253: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155253: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155253: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155253: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155253: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155253: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155253: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155254: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155254: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155254: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155254: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155254: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155254: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155254: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155255: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155255: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155255: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155255: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155255: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155255: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155255: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155256: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155256: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155256: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155256: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155256: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155256: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155256: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155256: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155256: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155257: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155257: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155257: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155257: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155257: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155257: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155257: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155257: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155257: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155258: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155258: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155258: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155258: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155258: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155258: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155258: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155259: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155259: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155259: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155259: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155260: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155260: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155260: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155260: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155260: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155260: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155260: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155261: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155261: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155261: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155261: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155261: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155261: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155261: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155261: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155262: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155262: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155262: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0220000 0
 qemu-system-x86-14480 [022] .......   679.155262: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155262: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155262: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155263: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155263: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155263: kvm_pio: pio_write at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.155263: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155263: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155263: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155263: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155263: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155263: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155264: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155264: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155264: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155264: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155264: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155264: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155264: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155264: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155264: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155265: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155265: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155265: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155265: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155265: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155265: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155265: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155265: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155265: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155266: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155266: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155266: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155266: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155266: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155266: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155266: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155267: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155267: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155267: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155267: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155267: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155267: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155267: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155267: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155268: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155268: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155268: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155268: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155268: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155268: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155268: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155268: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155268: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155269: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155269: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155269: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155269: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155269: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155269: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155269: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155269: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155269: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155270: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155270: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155270: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155270: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155270: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155270: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155270: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155270: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155270: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155270: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155271: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155271: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155271: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155271: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155271: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155271: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155272: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155272: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155272: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155272: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155272: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155272: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155272: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155272: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155273: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155273: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155273: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155273: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155273: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155273: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155274: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155274: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155274: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155274: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155274: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155274: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155274: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155274: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155275: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155275: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155275: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155275: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155275: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155275: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155275: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155275: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155275: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155276: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155276: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155276: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155276: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155276: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155276: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155276: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155276: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155276: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155277: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155277: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155277: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155277: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155277: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155277: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155277: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155277: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155277: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155277: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155278: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155278: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155278: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155278: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155278: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155278: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155278: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155278: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155278: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155279: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155279: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155279: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155279: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155279: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155279: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155279: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155279: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155280: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155280: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155280: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155280: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155280: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155280: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155280: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155280: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155281: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155281: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155281: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155281: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155281: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155281: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155281: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155281: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155282: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155282: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155282: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155282: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155282: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155282: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155282: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155282: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155283: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155283: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155283: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155283: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155283: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155283: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155283: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155283: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155283: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155283: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155284: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155284: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155284: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155284: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155284: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155284: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155284: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155284: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155285: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155285: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155285: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155307: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155307: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155307: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155308: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155308: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155308: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155308: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155308: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155308: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155308: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155309: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155309: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155309: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155309: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155309: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155309: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155309: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155310: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155310: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155310: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155310: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155310: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.155310: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155311: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155311: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155311: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155311: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155311: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155311: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155311: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155312: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155312: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155312: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155312: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155312: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155312: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155312: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155312: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155313: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155313: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155313: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155313: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155313: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155313: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155313: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155313: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155314: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155314: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155314: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155314: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155314: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155314: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155314: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155314: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155315: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155315: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155315: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155315: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155315: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155315: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155315: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155316: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155316: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155316: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155316: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155316: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155316: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155316: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155317: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155317: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155317: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155317: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155317: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155317: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155317: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155317: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155317: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155318: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155318: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155318: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155318: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155318: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155318: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155318: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155318: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155319: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155319: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155319: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155319: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155319: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155319: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155319: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155319: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155320: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155320: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155320: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155320: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155320: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155320: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155320: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155320: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155320: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155321: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155321: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155321: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155321: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155321: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155321: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155322: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155322: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155322: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155322: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155322: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155322: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155322: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155322: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155323: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155323: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155323: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155323: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155323: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155323: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155323: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155323: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155324: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155324: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155324: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155324: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155324: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155324: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155325: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155325: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155325: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155325: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155325: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155325: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155325: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155325: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155326: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155326: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155326: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155326: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155326: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155326: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155326: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155326: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155326: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155327: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155328: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155328: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155328: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155328: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155328: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155328: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155328: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155328: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155328: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155329: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155329: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155329: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155329: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155329: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155329: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155329: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155329: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155329: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155330: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155330: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155330: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155330: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.155330: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155330: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155330: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155331: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155331: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155331: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155331: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155331: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155331: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155331: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155331: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155331: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155332: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.155332: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.155332: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.155332: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.155332: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.155332: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155332: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155333: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155333: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155333: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.155333: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.155333: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155333: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155333: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155333: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155333: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155334: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.155334: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.155334: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.155334: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155334: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.155334: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155334: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155334: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155335: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155335: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.155335: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.155335: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155335: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.155335: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.155335: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155335: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155336: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155336: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155336: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.155336: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.155336: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155336: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155336: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155336: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155337: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155337: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155337: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155337: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155337: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155337: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155337: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155337: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155337: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155338: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155338: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155338: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155338: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155338: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155338: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155338: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155338: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155339: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155339: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155339: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155339: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155339: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155339: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155339: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155340: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155340: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155340: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155340: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155340: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155340: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155340: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155341: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155341: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155341: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155341: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155341: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155342: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155342: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155342: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155342: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155342: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155342: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155342: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155342: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155342: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155343: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155343: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155343: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155343: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155343: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155343: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155343: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155343: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155343: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155344: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155344: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155344: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155344: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155344: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155344: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155344: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155344: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155344: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155345: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155345: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155345: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155345: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155345: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155345: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155345: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155345: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155345: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155346: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155346: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155346: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155346: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155346: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155346: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155346: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155346: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155346: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155347: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155347: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155347: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155347: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155347: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155347: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155347: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155347: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155347: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155347: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155348: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155348: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155348: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155348: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155348: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155348: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155348: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155348: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155349: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155349: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155349: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155349: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.155349: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155349: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155349: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155349: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155350: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155350: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155350: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155350: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155350: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155350: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155350: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155350: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155351: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155351: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155351: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155351: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155351: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155351: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155351: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155352: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155352: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155352: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155352: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155352: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155352: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155352: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155353: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155353: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155353: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155353: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155353: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155353: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155354: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155354: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155354: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155354: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155354: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155354: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155354: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155354: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155355: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155355: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155355: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155355: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155355: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155355: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155355: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155355: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155356: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155356: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155356: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155356: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155356: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155356: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155356: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155356: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155357: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155357: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155357: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155357: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155357: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155357: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155358: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155358: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155358: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155358: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155358: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155358: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155359: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155359: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155359: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155359: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155359: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155359: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155359: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155359: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155360: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155360: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155360: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155360: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155360: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155360: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155360: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155360: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f60000 0
 qemu-system-x86-14480 [022] .......   679.155361: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155361: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155361: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155361: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155361: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155361: kvm_pio: pio_write at 0x1f6 size 1 count 1 val 0xa0 
 qemu-system-x86-14480 [022] .......   679.155361: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155361: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155362: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155362: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155362: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155362: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155362: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155362: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155362: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155362: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155363: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155363: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155363: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155363: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155363: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155363: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155363: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155363: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155363: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155363: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155364: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155364: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155364: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155364: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155364: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155364: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155364: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155364: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155364: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155365: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155365: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155365: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155365: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155365: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155365: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155366: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155366: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155366: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155366: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155366: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155366: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155366: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155366: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155366: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155367: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155367: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155367: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155367: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155367: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155367: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155367: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155367: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155368: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155368: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155368: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155368: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155368: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155368: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155368: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155368: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155369: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155369: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155369: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155369: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155369: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155369: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155369: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155369: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155370: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155370: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155370: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155370: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155370: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155371: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155371: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155371: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155371: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155371: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155371: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155372: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155372: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155372: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155372: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155372: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155372: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155372: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155372: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155372: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155373: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155373: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155373: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155373: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155373: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155373: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155373: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155373: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155373: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155374: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155374: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155374: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155374: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155374: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155374: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155374: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155374: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155374: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155374: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155375: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155375: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155375: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155375: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155375: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155375: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155375: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155375: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155375: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155376: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155376: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155376: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155376: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155376: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155376: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155376: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155376: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155376: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155376: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155377: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155377: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155377: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155377: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155377: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155377: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155377: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155377: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155377: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155378: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155378: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155378: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155378: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155378: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155378: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155378: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155378: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155379: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155379: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155379: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155379: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155379: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155379: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155379: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155380: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155380: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155380: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155380: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155380: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155380: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155380: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155380: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155381: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155381: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155381: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155381: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155381: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155381: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155381: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155381: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155382: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155382: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155382: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155382: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155382: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155382: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155383: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155383: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155383: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155383: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155383: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155383: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155383: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155383: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155383: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155384: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155384: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155384: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155384: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155385: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155385: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155385: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155385: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155385: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155385: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155385: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155385: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155386: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155386: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155386: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155386: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155386: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155386: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155386: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155386: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155386: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155387: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155387: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155387: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155387: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155387: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.155387: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155387: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155388: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155388: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155388: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155388: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155388: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155388: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155388: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155388: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155388: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155389: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155389: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155389: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155389: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155389: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155389: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155389: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155389: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155390: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155390: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155390: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155390: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155390: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155390: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155390: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155390: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155390: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155391: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155391: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155391: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155391: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155391: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155391: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155391: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155392: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155392: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155392: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155392: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155392: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155392: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155392: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155392: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155393: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155393: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155393: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155393: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155393: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155393: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155393: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155393: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155394: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155394: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155394: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155394: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155394: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155394: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155394: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155394: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155394: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155395: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155395: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155395: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155395: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155395: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155395: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155395: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155395: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155395: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155396: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155396: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155396: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155396: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155396: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155396: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155397: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155397: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155397: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155397: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155397: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155397: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155397: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155397: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155398: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155398: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155398: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155398: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155398: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155398: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155398: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155399: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155399: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155399: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155399: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155399: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155399: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155399: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155399: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155400: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155400: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155400: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155400: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155400: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155400: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155400: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155400: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155400: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155401: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155401: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155401: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155401: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155401: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155401: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155401: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155401: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155401: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155402: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155402: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155402: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155402: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155402: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155402: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155402: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155402: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155402: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155403: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155403: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155403: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155403: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155403: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155404: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155404: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155404: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155404: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155404: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155404: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155404: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155404: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155404: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155405: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155405: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155405: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155405: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155405: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155405: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155405: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155405: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155405: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155406: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155406: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155406: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155406: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155406: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155406: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155406: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155406: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155406: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155407: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155407: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155407: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155407: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155407: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155407: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155407: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155407: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155407: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155407: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155408: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155408: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155408: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155408: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155408: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155408: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155408: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155408: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155408: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155409: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155409: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155409: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155409: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155409: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155409: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155409: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155409: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155409: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155410: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155410: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155410: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155410: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155410: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155410: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155411: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155411: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155411: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155411: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155411: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.155411: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155411: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155411: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155412: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155412: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155412: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155412: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155412: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155412: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155412: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155412: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155413: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155413: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155413: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155413: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155413: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155413: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155413: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155414: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155414: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155414: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155414: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155414: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155414: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155414: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155414: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155415: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155415: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155415: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155415: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155415: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155415: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155415: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155415: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155416: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155416: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155416: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155416: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155416: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155416: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155416: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155416: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155416: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155417: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155417: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155417: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155417: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155417: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155417: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155417: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155417: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155417: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155418: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155418: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155418: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155418: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155418: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155418: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155418: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155418: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155419: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155419: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155430: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155430: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155430: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155430: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155430: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155431: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155431: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155431: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155431: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155431: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155431: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155431: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155431: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155432: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155432: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155432: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155432: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155432: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155432: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155432: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155432: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155432: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.155433: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155433: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155433: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155433: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155433: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155433: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155433: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155433: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155434: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155434: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155434: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155434: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155434: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155434: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155434: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155434: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155434: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155435: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155435: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155435: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155435: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155435: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155435: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155436: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155436: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155436: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155436: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155436: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155436: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155436: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155436: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155437: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155437: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155437: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155437: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155437: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155437: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155437: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155438: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155438: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155438: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155438: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155438: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155438: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155438: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155438: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155439: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155439: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155439: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155439: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155439: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155439: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155439: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155439: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155439: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155439: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155440: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155440: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155440: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155440: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155440: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155440: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155440: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155440: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155440: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155441: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155441: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155441: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155441: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155441: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155441: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155441: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155441: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155441: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155442: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155442: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155442: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155442: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155442: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155442: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155442: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155442: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155442: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155443: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155443: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155443: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155443: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155443: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155443: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155444: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155444: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155444: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155444: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155444: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155444: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155444: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155444: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155445: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155445: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155445: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155445: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155445: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155445: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155445: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155445: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155445: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155445: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155446: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155446: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155446: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155446: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155446: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155446: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155446: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155446: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155446: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155447: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155447: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155447: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155447: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155447: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155447: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155447: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155447: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155447: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155448: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155448: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155448: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155448: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155448: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155449: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155449: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155449: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155449: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155449: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155450: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155450: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155450: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155450: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155450: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155450: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155450: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155450: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155450: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155451: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155451: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155451: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155451: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.155451: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155451: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155451: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155451: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155452: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155452: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155452: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155452: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155452: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155452: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155452: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155452: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155452: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.155453: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.155453: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.155453: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.155453: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.155453: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155453: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155453: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155453: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155454: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.155454: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.155454: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155454: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155454: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155454: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155454: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155454: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.155454: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.155455: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.155455: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155455: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.155455: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155455: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155455: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155455: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155455: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.155455: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.155456: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155456: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.155456: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.155456: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155456: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155456: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155456: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155456: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.155456: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.155457: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155457: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155457: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155457: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155457: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155457: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155457: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155457: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155458: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155458: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155458: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155458: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155458: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155458: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155458: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155458: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155458: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155459: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155459: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155459: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155459: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155459: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155459: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155459: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155459: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155459: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155459: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155460: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155460: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155460: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155460: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155460: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155460: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155460: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155460: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155460: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155461: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155461: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155461: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155461: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155461: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155461: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155461: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155461: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155462: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155462: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155462: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155462: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155462: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155462: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155462: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155463: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155463: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155463: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155463: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155463: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155463: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155463: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155464: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155464: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155464: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155464: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155464: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155464: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155464: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155464: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155464: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155465: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155465: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155465: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155465: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155465: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155465: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155465: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155465: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155465: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155466: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155466: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155466: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155466: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155466: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155466: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155466: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155466: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155466: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155467: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155467: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155467: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155467: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155467: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155467: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155467: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155467: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155467: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155467: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155468: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155468: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155468: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155468: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155468: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155468: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155468: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155468: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155469: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155469: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155469: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155469: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.155469: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155469: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155469: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155469: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155469: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155470: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155470: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155470: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155470: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155470: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155470: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155470: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155470: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155471: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155471: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155471: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155471: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155471: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155471: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155471: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155471: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155472: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155472: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155472: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155472: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155472: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155472: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155472: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155472: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155473: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155473: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155473: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155473: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155473: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155473: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155473: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155474: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155474: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155474: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155474: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155474: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155474: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155474: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155474: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155474: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155475: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155475: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155475: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155475: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155475: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155475: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155475: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155475: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155475: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155476: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155476: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155476: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155476: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155476: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155476: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155477: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155477: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155477: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155477: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155478: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155478: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155478: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155478: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155478: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155478: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155478: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155478: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155479: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155479: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155479: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155479: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155479: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155479: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155479: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155479: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155479: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155480: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155480: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155480: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f10000 0
 qemu-system-x86-14480 [022] .......   679.155480: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155480: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155480: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155480: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155481: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155481: kvm_pio: pio_write at 0x1f1 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.155481: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155481: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155481: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155481: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155481: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155481: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155481: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155482: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155482: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155482: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155482: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155482: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155482: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155482: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155482: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155482: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155482: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155483: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155483: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155483: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155483: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155483: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155483: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155483: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155483: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155483: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155484: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155484: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155484: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155484: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155484: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155484: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155484: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155485: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155485: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155485: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155485: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155485: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155485: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155485: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155485: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155486: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155486: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155486: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155486: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155486: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155486: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155486: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155486: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155486: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155487: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155487: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155487: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155487: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155487: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155487: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155487: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155487: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155487: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155487: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155488: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155488: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155488: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155488: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155488: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155488: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155488: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155488: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155488: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155489: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155489: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155489: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155489: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155490: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155490: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155490: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155490: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155490: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155490: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155490: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155491: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155491: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155491: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155491: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155491: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155491: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155491: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155491: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155491: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155492: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155492: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155492: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155492: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155492: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155492: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155492: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155492: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155492: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155493: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155493: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155493: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155493: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155493: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155493: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155493: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155493: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155493: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155494: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155494: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155494: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155494: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155494: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155494: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155494: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155494: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155494: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155495: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155495: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155495: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155495: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155495: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155495: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155495: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155495: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155495: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155495: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155496: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155496: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155496: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155496: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155496: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155496: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155496: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155496: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155496: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155497: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155497: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155497: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155497: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155497: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155497: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155497: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155497: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155498: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155498: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155498: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155498: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155498: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155498: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155498: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155499: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155499: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155499: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155499: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155499: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155499: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155499: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155499: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155500: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155500: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155500: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155500: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155500: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155500: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155500: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155500: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155500: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155501: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155501: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155501: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155501: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155501: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155501: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155501: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155501: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155501: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155502: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155502: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155502: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155502: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155502: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155502: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155502: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155502: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155503: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155503: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155503: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155503: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155503: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155504: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155504: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155504: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155504: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155504: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155504: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155504: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155505: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155505: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155505: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155505: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155505: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155505: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155505: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155505: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155506: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155506: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155506: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f20000 0
 qemu-system-x86-14480 [022] .......   679.155506: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155506: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155506: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155506: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155506: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155507: kvm_pio: pio_write at 0x1f2 size 1 count 1 val 0x8 
 qemu-system-x86-14480 [022] .......   679.155507: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155507: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155507: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155507: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155507: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155507: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155507: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155507: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155508: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155508: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155508: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155508: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155508: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155508: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155508: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155508: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155508: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155509: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155509: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155509: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155509: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155509: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155509: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155509: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155509: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155509: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155509: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155510: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155510: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155510: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155510: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155510: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155510: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155511: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155511: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155511: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155511: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155511: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155511: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155511: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155511: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155511: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155512: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155512: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155512: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155512: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155512: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155512: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155512: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155512: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155512: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155512: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155513: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155513: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155513: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155513: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155513: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155513: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155513: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155513: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155513: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155514: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155514: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155514: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155514: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155514: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155514: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155514: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155514: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155514: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155515: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155515: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155515: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155515: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155515: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155516: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155516: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155516: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155516: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155516: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155516: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155516: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155516: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155516: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155516: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155517: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155517: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155517: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155517: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155517: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155517: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155517: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155518: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155518: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155518: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155518: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155518: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155518: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155518: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155518: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155519: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155519: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155519: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155519: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155519: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155519: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155519: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155519: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155519: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155519: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155520: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155520: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155520: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155520: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155520: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155520: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155520: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155520: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155520: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155521: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155521: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155521: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155521: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155521: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155521: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155521: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155521: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155521: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155522: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155522: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155522: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155522: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155522: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155522: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155522: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155522: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155522: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155523: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155523: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155523: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155523: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155523: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155523: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155523: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155523: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155524: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155524: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155524: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155524: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155524: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155524: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155524: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155525: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155525: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155525: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155525: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155525: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155525: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155525: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155525: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155526: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155526: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155526: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155526: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155526: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155526: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155526: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155526: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155526: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155527: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155527: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155527: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155527: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155527: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155527: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155527: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155527: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155527: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155528: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155528: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155528: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155528: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155528: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155528: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155528: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155529: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155529: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155529: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155529: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155529: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155529: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155530: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155530: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155530: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155530: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155530: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155530: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155530: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155530: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155531: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155531: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155531: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155531: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155531: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155531: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155532: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155532: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f30000 0
 qemu-system-x86-14480 [022] .......   679.155532: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155532: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155532: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155532: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155532: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155532: kvm_pio: pio_write at 0x1f3 size 1 count 1 val 0x30 
 qemu-system-x86-14480 [022] .......   679.155533: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155533: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155533: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155533: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155533: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155533: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155533: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155533: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155533: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155534: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155534: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155534: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155534: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155534: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155534: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155534: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155534: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155534: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155534: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155535: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155535: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155535: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155535: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155535: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155535: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155535: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155535: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155535: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155536: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155536: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155536: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155536: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155536: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155536: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155537: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155537: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155537: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155537: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155537: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155537: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155537: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155537: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155537: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155538: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155538: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155538: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155538: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155538: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155538: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155538: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155538: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155538: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155539: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155539: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155539: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155539: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155539: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155539: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155539: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155539: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155539: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155540: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155540: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155540: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155540: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155540: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155540: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155540: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155540: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155540: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155540: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155541: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155541: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155541: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155541: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155541: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155542: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155542: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155542: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155542: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155542: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155542: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155542: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155542: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155542: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155543: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155543: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155543: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155543: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155543: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155543: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155543: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155543: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155543: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155544: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155544: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155544: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155544: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155544: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155544: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155544: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155544: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155544: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155545: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155545: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155545: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155545: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155545: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155545: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155545: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155545: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155546: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155546: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155546: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155546: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155546: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155546: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155546: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155546: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155546: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155547: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155547: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155547: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155547: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155547: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155547: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155547: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155547: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155547: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155548: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155548: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155548: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155548: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155548: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155548: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155548: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155548: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155548: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155549: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155549: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155549: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155549: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155549: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155549: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155549: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155549: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155549: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155550: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155550: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155550: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155550: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155550: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155550: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155550: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155551: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155551: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155551: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155551: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155551: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155551: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155551: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155551: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155552: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155552: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155552: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155552: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155552: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155552: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155552: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155552: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155552: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155553: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155553: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155553: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155553: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155553: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155553: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155553: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155553: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155553: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155554: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155554: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155554: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155554: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155554: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155555: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155555: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155555: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155555: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155555: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155555: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155555: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155556: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155556: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155556: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155556: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155556: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155556: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155556: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155556: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155556: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155557: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155557: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155557: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155557: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155557: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155557: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f40000 0
 qemu-system-x86-14480 [022] .......   679.155557: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155557: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155558: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155558: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155558: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155558: kvm_pio: pio_write at 0x1f4 size 1 count 1 val 0xfb 
 qemu-system-x86-14480 [022] .......   679.155558: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155558: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155558: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155559: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155559: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155559: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155559: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155559: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155559: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155559: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155559: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155559: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155560: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155560: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155560: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155560: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155560: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155560: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155560: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155560: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155560: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155560: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155561: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155561: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155561: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155561: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155561: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155561: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155561: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155561: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155561: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155562: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155562: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155562: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155562: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155562: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155562: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155563: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155563: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155563: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155563: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155563: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155563: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155563: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155563: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155563: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155564: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155564: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155564: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155564: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155564: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155564: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155564: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155564: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155564: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155565: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155565: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155565: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155565: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155565: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155565: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155565: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155565: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155565: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155566: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155566: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155566: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155566: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155566: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155566: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155566: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155566: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155566: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155567: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155567: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155567: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155567: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155567: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155567: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155568: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155568: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155568: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155568: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155568: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155568: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155568: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155568: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155568: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155569: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155569: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155569: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155569: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155569: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155569: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155569: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155569: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155569: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155570: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155570: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155570: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155570: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155570: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155570: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155570: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155570: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155570: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155571: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155571: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155571: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155571: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155571: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155571: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155571: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155571: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155571: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155571: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155572: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155572: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155572: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155572: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155572: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155572: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155572: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155573: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155573: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155573: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155573: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155573: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155573: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155573: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155573: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155573: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155574: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155574: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155574: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155574: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155574: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155574: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155574: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155574: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155575: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155575: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155575: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155575: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155575: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155575: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155575: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155575: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155575: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155576: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155576: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155576: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155576: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155576: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155576: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155576: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155577: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155577: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155577: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155577: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155577: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155577: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155577: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155577: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155577: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155578: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155578: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155578: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155578: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155578: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155578: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155578: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155578: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155578: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155579: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155579: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155579: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155579: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155579: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155579: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155579: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155579: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155580: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155580: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155580: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155580: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155580: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155581: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155581: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155581: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155581: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155581: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155581: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155581: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155581: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155582: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155582: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155582: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155582: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155582: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155582: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155582: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155582: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155582: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155583: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155583: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155583: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f50000 0
 qemu-system-x86-14480 [022] .......   679.155583: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155583: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155583: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155583: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155583: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155584: kvm_pio: pio_write at 0x1f5 size 1 count 1 val 0x9f 
 qemu-system-x86-14480 [022] .......   679.155584: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155584: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155584: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155584: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155584: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155584: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155584: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155585: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155585: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155585: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155585: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155585: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155585: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155585: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155585: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155585: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155586: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155586: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155586: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155586: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155586: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155586: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155586: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155587: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155587: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155587: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155587: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155587: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155587: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155587: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155587: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155588: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155588: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155588: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155588: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155588: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155588: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155588: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155589: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155589: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155589: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155589: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155589: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155589: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155589: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155589: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155589: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155589: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155590: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155590: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155590: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155590: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155590: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155590: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155590: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155590: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155590: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155591: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155591: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155591: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155591: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155591: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155591: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155591: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155591: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155591: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155592: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155592: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155592: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155592: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155592: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155592: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155592: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155593: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155593: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155593: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155593: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155593: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155593: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155593: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155593: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155594: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155594: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155594: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155594: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155594: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155594: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155594: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155594: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155594: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155595: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155595: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155595: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155595: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155595: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155595: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155595: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155595: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155595: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155596: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155596: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155596: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155596: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155596: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155596: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155596: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155596: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155596: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155597: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155597: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155597: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155597: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155597: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155597: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155597: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155597: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155597: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155597: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155598: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155598: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155598: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155598: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155598: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155598: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155598: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155598: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155598: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155599: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155599: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155599: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155599: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155599: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155599: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155599: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155600: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155600: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155600: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155600: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155600: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155600: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155600: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155600: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155601: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155601: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155601: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155601: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155601: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155601: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155601: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155602: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155602: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155602: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155602: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155602: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155602: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155602: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155602: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155603: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155603: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155603: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155603: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155603: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155603: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155603: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155603: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155603: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155604: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155604: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155604: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155604: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155604: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155604: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155604: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155604: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155604: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155605: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155605: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155605: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155605: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155605: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155605: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155605: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155605: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155605: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155606: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155606: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155606: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155606: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155607: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155607: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155607: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155607: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155607: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155607: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155607: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155607: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155607: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155608: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155608: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155608: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155608: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155608: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155608: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155608: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155608: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155609: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155609: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f60000 0
 qemu-system-x86-14480 [022] .......   679.155609: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155609: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155609: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155609: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155609: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155609: kvm_pio: pio_write at 0x1f6 size 1 count 1 val 0xe0 
 qemu-system-x86-14480 [022] .......   679.155610: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155610: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155610: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155610: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155610: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155610: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155610: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155610: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155610: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155611: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155611: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155611: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155611: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155611: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155611: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155611: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155611: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155611: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155611: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155612: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155612: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155612: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155612: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155612: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155612: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155612: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155612: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155612: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155613: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155613: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155613: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155613: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155614: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155614: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155614: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155614: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155614: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155614: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155614: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155614: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155614: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155615: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155615: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155615: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155615: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155615: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155615: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155615: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155615: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155615: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155616: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155616: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155616: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155616: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155616: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155616: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155616: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155616: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155616: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155617: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155617: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155617: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155617: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155617: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155617: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155617: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155617: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155617: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155618: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155618: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155618: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155618: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155618: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155618: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155619: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155619: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155619: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155619: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155619: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155619: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155619: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155619: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155619: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155620: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155620: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155620: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155620: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155620: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155620: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155620: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155620: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155620: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155620: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155621: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155621: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155621: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155621: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155621: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155621: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155621: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155621: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155622: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155622: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155622: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155622: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155622: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155622: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155622: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155622: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155622: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155622: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155623: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155623: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155623: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155623: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155623: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155623: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155623: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155623: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155624: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155624: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155624: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155624: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155624: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155624: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155624: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155624: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155624: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155624: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155625: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155625: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155625: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155625: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155625: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155625: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155625: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155625: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155625: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155626: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155626: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155626: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155626: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155626: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155626: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155627: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155627: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155627: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155627: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155627: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155627: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155627: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155628: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155628: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155628: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155628: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155628: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155628: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155628: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155629: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155629: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155629: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155629: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155629: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155629: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155629: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155629: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155629: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155630: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155630: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155630: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155630: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155630: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155630: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155630: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155630: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155630: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155630: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155631: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155631: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155631: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155631: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155631: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155631: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155631: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155631: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155642: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155642: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155642: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155643: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155643: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155643: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155643: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155643: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155643: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155643: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155643: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155644: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155644: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155644: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155644: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155644: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155644: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155644: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155644: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155644: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155645: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155645: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.155645: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155645: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155645: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155645: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155645: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155645: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155646: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155646: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155646: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155646: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155646: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155646: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155646: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155646: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155646: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155647: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155647: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155647: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155647: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155647: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155647: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155647: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155647: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155648: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155648: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155648: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155648: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155648: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155648: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155648: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155648: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155648: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155649: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155649: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155649: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155649: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155649: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155649: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155649: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155650: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155650: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155650: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155650: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155650: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155650: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155650: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155650: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155651: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155651: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155651: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155651: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155651: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155652: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155652: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155652: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155652: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155652: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155652: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155652: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155652: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155652: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155653: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155653: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155653: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155653: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155653: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155653: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155653: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155653: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155653: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155653: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155654: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155654: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155654: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155654: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155654: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155654: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155654: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155654: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155654: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155655: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155655: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155655: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155655: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155655: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155655: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155656: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155656: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155656: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155656: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155656: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155656: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155656: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155656: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155657: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155657: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155657: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155657: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155657: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155657: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155657: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155657: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155657: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155657: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155658: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155658: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155658: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155658: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155658: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155658: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155658: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155658: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155658: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155659: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155659: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155659: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155659: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155659: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155659: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155659: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155659: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155659: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155660: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155660: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155660: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155660: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155660: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155661: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155661: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155661: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155661: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155661: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155661: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155661: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155661: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155661: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155662: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155662: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155662: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155662: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155662: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155662: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155662: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155662: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155662: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155663: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155663: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155663: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.155663: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155663: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155663: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155663: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155663: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155663: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155664: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155664: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155664: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155664: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155664: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155664: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155664: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.155664: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.155665: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.155665: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.155665: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.155665: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155665: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155665: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155666: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155666: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.155666: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.155666: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155666: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155666: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155666: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155666: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155666: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.155667: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.155667: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.155667: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155667: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.155667: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155667: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155667: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155667: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155668: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.155668: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.155668: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.155668: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.155668: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.155668: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155668: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155668: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155668: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155669: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.155669: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.155669: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.155669: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155669: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155669: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155669: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155669: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155670: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155670: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155670: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155670: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155670: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155670: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155670: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155670: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155670: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155670: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155671: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155671: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155671: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155671: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155671: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155671: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155671: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155671: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155671: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155672: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155672: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155672: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155672: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155672: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155672: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155672: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155672: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155672: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155673: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155673: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155673: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155673: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155673: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155673: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155673: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155673: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155674: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155674: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155674: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155674: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155674: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155674: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155674: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155674: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155674: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155675: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155675: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155675: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155675: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155675: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155675: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155675: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155675: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155675: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155676: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155676: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155676: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155676: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155676: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155676: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155676: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155676: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155676: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155677: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155677: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155677: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155677: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155677: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155677: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155677: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155677: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155677: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155678: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155678: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155678: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155678: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155678: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155678: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155678: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155678: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155679: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155679: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155679: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155679: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155679: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155679: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155679: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155679: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155679: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155680: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155680: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155680: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155680: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155680: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155680: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155680: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155680: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155680: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155681: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155681: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155681: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.155681: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155681: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155681: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155681: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155681: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155682: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155682: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155682: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155682: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155682: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155682: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155682: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155682: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155683: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155683: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155683: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155683: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155683: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155683: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155683: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155684: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155684: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155684: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155684: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155684: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155684: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155684: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155684: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155685: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155685: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155685: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155685: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155685: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155685: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155685: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155685: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155686: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155686: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155686: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155686: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155686: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155686: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155686: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155686: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155686: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155687: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155687: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155687: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155687: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155687: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155687: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155687: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155687: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155687: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155688: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155688: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155688: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155688: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155688: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155688: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155688: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155688: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155689: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155689: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155689: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155689: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155690: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155690: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155690: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155690: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155690: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155690: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155690: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155690: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155691: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155691: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155691: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155691: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155691: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155691: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155691: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155691: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155692: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155692: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c9a info c0240003 0
 qemu-system-x86-14480 [022] .......   679.155692: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155692: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155692: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155692: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155693: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155693: kvm_pio: pio_write at 0xc024 size 4 count 1 val 0x15c00000 
 qemu-system-x86-14480 [022] .......   679.155693: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155693: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155693: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155693: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155693: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155693: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155694: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155694: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155694: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155694: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155694: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155694: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155694: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155694: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155694: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155694: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155695: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155695: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155695: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155695: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155695: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155695: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155695: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155695: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155696: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155696: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155696: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155696: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155696: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155696: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155696: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155697: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155697: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155697: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155697: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155697: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155697: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155697: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155697: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155697: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155698: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155698: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155698: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155698: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155698: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155698: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155698: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155698: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155699: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155699: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155699: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155699: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155699: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155699: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155699: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155699: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155699: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155700: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155700: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155700: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155700: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155700: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155700: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155700: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155700: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155700: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155700: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155701: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155701: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155701: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155701: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155701: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155701: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155702: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155702: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155702: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155702: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155702: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155702: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155703: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155703: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155703: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155703: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155703: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155703: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155703: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155703: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155703: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155704: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155704: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155704: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155704: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155704: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155704: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155704: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155704: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155704: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155705: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155705: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155705: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155705: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155705: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155705: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155705: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155705: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155705: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155705: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155706: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155706: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155706: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155706: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155706: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155706: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155706: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155707: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155707: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155707: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155707: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155707: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155707: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155707: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155707: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155707: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155708: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155708: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155708: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155708: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155708: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155708: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155708: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155708: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155708: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155709: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155709: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155709: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155709: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155709: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155709: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155709: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155709: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155710: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155710: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155710: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155710: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155710: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155710: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155710: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155710: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155711: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155711: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155711: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155711: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155711: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155711: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155711: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155711: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155712: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155712: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155712: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155712: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155712: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155712: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155712: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155712: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155713: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155713: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155713: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155713: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155713: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155713: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155713: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155713: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155713: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155714: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155714: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155714: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155714: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155714: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155714: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155714: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155714: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155714: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155715: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155715: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155715: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155715: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155715: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155716: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155716: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155716: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155716: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155716: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155716: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155716: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155716: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155717: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155717: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155717: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155717: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155717: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155717: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155717: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155717: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155718: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155718: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155718: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155718: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0200008 0
 qemu-system-x86-14480 [022] .......   679.155718: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155718: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155718: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155718: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155719: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155719: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155719: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155719: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155719: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155719: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155719: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155719: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155719: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155720: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155720: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155720: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155720: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155720: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155720: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155720: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155721: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155721: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155721: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155721: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155721: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155721: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155721: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155721: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155722: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155722: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155722: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155722: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155722: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155722: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155722: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155722: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155723: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155723: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155723: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155723: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155723: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155723: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155723: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155724: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155724: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155724: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155724: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155724: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155724: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155724: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155724: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155724: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155725: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155725: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155725: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155725: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155725: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155725: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155725: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155725: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155725: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155726: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155726: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155726: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155726: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155726: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155726: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155726: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155726: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155726: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155727: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155727: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155727: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155727: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155727: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155727: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155727: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155727: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155727: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155728: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155728: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155728: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155728: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155728: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155728: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155728: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155729: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155729: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155729: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155729: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155729: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155729: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155729: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155729: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155729: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155730: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155730: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155730: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155730: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155730: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155730: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155730: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155730: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155730: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155731: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155731: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155731: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155731: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155731: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155731: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155731: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155731: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155731: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155732: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155732: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155732: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155732: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155732: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155732: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155732: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155732: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155732: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155733: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155733: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155733: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155733: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155733: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155734: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155734: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155734: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155734: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155734: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155734: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155734: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155735: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155735: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155735: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155735: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155735: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155735: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155735: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155735: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155735: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155736: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155736: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155736: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155736: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155736: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155736: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155736: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155736: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155737: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155737: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155737: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155737: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155737: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155737: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155737: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155737: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155737: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155737: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155738: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155738: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155738: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155738: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155738: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155738: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155738: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155738: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155738: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155739: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155739: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155739: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155739: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155739: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155739: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155739: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155739: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155739: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155739: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155740: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155740: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155740: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155740: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155740: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155740: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155740: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155740: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155740: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155741: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155741: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155741: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155741: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155741: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155741: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155741: kvm_pio: pio_read at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.155741: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155742: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155742: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155742: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155742: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155742: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155742: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155742: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155742: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155742: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155743: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155743: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155743: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155743: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155743: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155743: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155743: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155743: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155744: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155744: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155744: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155744: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155744: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155744: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155744: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155744: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155745: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155745: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155745: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155745: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155745: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155745: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155745: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155746: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155746: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155746: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155746: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155746: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155746: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155746: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155746: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155746: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155747: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155747: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155747: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155747: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155747: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155747: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155747: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155748: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155748: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155748: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155748: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155748: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155748: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155748: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155748: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155749: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155749: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155749: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155749: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155749: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155750: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155750: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155750: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155750: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155750: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155750: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155750: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155751: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155751: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155751: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155751: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155751: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155751: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155751: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155751: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155751: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155752: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155752: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155752: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155752: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155752: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155752: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0200000 0
 qemu-system-x86-14480 [022] .......   679.155752: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155752: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155753: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155753: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155753: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155753: kvm_pio: pio_write at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.155753: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155753: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155753: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155753: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155753: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155754: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155754: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155754: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155754: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155754: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155754: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155754: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155754: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155754: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155755: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155755: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155755: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155755: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155755: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155755: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155755: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155755: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155755: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155755: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155756: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155756: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155756: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155756: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155756: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155756: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155756: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155757: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155757: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155757: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155757: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155757: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155757: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155757: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155757: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155758: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155758: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155758: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155758: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155758: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155758: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155758: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155758: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155758: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155759: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155759: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155759: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155759: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155759: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155759: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155759: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155759: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155759: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155760: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155760: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155760: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155760: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155760: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155760: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155760: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155760: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155760: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155760: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155761: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155761: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155761: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155761: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155761: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155761: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155762: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155762: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155762: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155762: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155762: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155763: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155763: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155763: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155763: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155763: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155763: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155763: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155763: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155763: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155764: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155764: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155764: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155764: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155764: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155764: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155764: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155764: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155764: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155765: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155765: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155765: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155765: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155765: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155765: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155765: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155765: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155765: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155766: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155766: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155766: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155766: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155766: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155766: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155766: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155766: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155766: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155767: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155767: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155767: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155767: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155767: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155767: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155767: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155767: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155767: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155767: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155768: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155768: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155768: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155768: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155768: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155768: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155768: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155768: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155768: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155769: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155769: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155769: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155769: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155769: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155769: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155769: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155769: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155770: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155770: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155770: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155770: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155770: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155770: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155770: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155770: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155771: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155771: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155771: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155771: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155771: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155771: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155771: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155771: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155772: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155772: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155772: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155772: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155772: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155772: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155772: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155772: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155773: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155773: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155773: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155773: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155773: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155773: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155773: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155773: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155773: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155773: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155774: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155774: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155774: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155774: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155774: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155774: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155774: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155775: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155775: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155775: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155775: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155776: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155776: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155776: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155776: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155776: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155776: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155776: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155777: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155777: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155777: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155777: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155777: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155777: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155777: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155777: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155777: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155778: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155778: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155778: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155778: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155778: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f70000 0
 qemu-system-x86-14480 [022] .......   679.155778: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155778: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155778: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155779: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155779: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155779: kvm_pio: pio_write at 0x1f7 size 1 count 1 val 0xca 
 qemu-system-x86-14480 [022] .......   679.155779: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155779: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155779: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155779: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155779: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155779: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155780: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155780: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155780: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155780: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155780: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155780: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155780: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155780: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155780: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155781: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155781: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155781: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155781: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155781: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155781: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155781: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155781: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155781: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155781: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155782: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155782: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155782: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155782: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155782: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155782: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155783: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155783: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155783: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155783: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155783: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155783: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155783: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155783: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155783: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155784: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155784: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155784: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155784: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155784: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155784: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155784: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155784: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155784: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155785: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155785: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155785: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155785: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155785: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155785: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155785: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155785: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155785: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155786: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155786: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155786: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155786: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155786: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155786: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155786: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155786: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155786: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155787: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155787: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155787: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155787: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155787: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155787: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155788: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155789: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155789: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155789: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155789: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155789: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155789: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155789: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155789: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155790: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155790: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155790: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155790: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155790: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155790: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155790: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155791: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155791: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155791: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155791: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155791: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155791: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155791: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155791: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155791: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155792: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155792: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155792: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155792: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155792: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155792: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155792: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155792: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155792: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155792: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155793: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155793: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155793: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155793: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155793: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155793: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155793: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155793: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155793: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155794: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155794: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155794: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155794: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155794: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155794: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155794: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155794: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155794: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155795: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155795: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155795: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155795: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155795: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155795: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155795: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155795: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155795: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155795: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155796: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155796: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155796: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155796: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155796: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155796: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155796: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155796: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155797: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155797: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155797: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155797: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155797: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155797: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155797: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155798: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155798: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155798: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155798: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155798: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155798: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155798: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155798: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155799: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155799: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155799: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155799: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155799: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155799: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155799: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155799: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155799: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155800: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155800: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155800: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155800: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155800: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155800: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155800: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155800: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155800: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155801: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155801: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155801: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155801: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155801: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155801: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155801: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155801: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155802: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155802: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155802: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155802: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155802: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155803: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155803: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155803: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155803: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155803: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155803: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155804: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155804: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155804: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155804: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155804: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155804: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155804: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155804: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155805: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155805: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155805: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.155805: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155805: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155805: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155805: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155805: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155806: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155806: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155806: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155806: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155806: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155806: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155806: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155806: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155806: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155807: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155807: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155807: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155807: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155807: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155807: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155807: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155807: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155807: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155808: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155808: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155808: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155808: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155808: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155808: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155808: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155808: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155809: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155809: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155809: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155809: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155809: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155809: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155809: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155809: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155810: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155810: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155810: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155810: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155810: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155810: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155810: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155810: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155811: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155811: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155811: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155811: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155811: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155811: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155811: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155811: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155811: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155812: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155812: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155812: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155812: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155812: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155812: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155812: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155812: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155812: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155813: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155813: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155813: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155813: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155813: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155813: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155813: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155813: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155813: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155814: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155814: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155814: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155814: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155814: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155814: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155814: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155814: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155814: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155815: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155815: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155815: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155815: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155815: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155815: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155815: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155816: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155816: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155816: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155816: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155816: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155816: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155816: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155816: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155817: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155817: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155817: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155817: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155817: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155817: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155817: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155817: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155818: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155818: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155818: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155818: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155818: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155818: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155818: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155818: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155818: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155819: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155819: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155819: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155819: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155819: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155819: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155819: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155819: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155819: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155820: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155820: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155820: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155820: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155821: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155821: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155821: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155821: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155821: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155821: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155821: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155821: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155821: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155822: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155822: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155822: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155822: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155822: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155822: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155822: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155822: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155822: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155823: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155823: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155823: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155823: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155823: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155823: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155823: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155823: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155823: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155823: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155824: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155824: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155824: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155824: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155824: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155824: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155824: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155824: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155824: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155825: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155825: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155825: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155825: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155825: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155825: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155825: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155825: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155825: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155826: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155826: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155826: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155826: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155826: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155826: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155826: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155826: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155826: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155826: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155827: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155827: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155827: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155827: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155827: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155827: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155827: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155827: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155828: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155828: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155828: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155828: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0xd8 
 qemu-system-x86-14480 [022] .......   679.155828: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155828: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155828: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155828: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155829: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155829: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155829: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155829: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155829: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155829: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155829: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155829: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155829: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155830: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155830: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155830: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155830: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155830: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155830: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155831: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155831: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155831: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155831: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155831: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155831: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155831: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155832: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155832: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155832: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155832: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155832: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155832: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155832: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155832: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155833: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155833: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155833: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155833: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155833: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155833: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155833: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155833: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155833: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155834: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155834: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155834: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155834: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155834: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155834: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155834: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155834: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155834: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155835: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155835: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155835: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155835: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155835: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155835: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155835: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155835: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155836: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155836: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155837: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155837: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155837: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155837: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155837: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155838: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155838: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155838: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155838: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155838: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155838: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155838: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155838: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155839: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155839: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155839: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155839: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155839: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155839: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155839: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155839: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155839: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0200008 0
 qemu-system-x86-14480 [022] .......   679.155840: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155840: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155840: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155840: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155840: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155840: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155840: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155840: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155841: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155841: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155841: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155841: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155841: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155841: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155841: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155841: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155841: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155842: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155842: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155842: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155842: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155842: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155842: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155842: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155842: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155842: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155843: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155843: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155843: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155843: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155843: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155843: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155843: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155843: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155844: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155844: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155844: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155844: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155844: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155844: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155844: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155844: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155844: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155845: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155845: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155845: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155845: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155845: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155845: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155846: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155846: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155846: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155846: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155846: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155846: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155846: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155846: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155846: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155847: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155847: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155847: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155847: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155847: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155847: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155847: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155847: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155847: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155848: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155848: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155848: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155848: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155848: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155848: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155848: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155848: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155848: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155849: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155849: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155849: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155849: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155849: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155849: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155849: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155850: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155850: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155850: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155850: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155850: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155850: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155850: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155850: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155851: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155851: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155851: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155851: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155851: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155851: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155851: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155851: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155851: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155852: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155852: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155852: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155852: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155852: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155852: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155852: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155852: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155852: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155853: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155853: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155853: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155853: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155853: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155853: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155853: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155853: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155853: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155854: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155854: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155854: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155854: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155854: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155854: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155854: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155855: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155855: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155855: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155855: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155855: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155855: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155856: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155856: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155856: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155856: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155856: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155856: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155856: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155856: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155856: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155857: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155857: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155857: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155857: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155857: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155857: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155857: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155857: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155858: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155858: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155858: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155858: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155858: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155858: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155858: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155858: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155858: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155859: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155859: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155859: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155859: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155859: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155859: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155860: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155860: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155860: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155860: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155860: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155860: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155860: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155860: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155860: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155861: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155861: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155861: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155861: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155861: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155861: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155861: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155861: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155862: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155862: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155862: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155862: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155862: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155862: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155862: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155862: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155862: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155863: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155863: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155863: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155863: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155863: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155863: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155863: kvm_pio: pio_read at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.155863: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155864: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155864: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155864: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155864: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155864: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155864: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155864: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155864: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155864: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155865: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155865: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155865: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155865: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155865: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155865: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155865: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155866: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155866: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155866: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155866: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155866: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155866: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155866: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155866: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155866: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155867: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155867: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155867: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155867: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155867: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155867: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155867: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155868: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155868: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155868: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155868: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155868: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155868: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155868: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155868: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155869: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155869: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155869: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155869: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155869: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155869: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155869: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155869: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155869: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155869: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155870: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155870: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155870: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155870: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155870: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155870: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155870: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155870: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155871: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155871: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155871: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155871: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155871: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155872: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155872: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155872: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155872: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155872: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155872: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155872: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155873: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155873: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155873: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155873: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155873: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155873: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155873: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155874: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155874: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155874: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155874: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155874: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155874: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0200000 0
 qemu-system-x86-14480 [022] .......   679.155875: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155875: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155875: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.155875: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.155875: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.155875: kvm_pio: pio_write at 0xc020 size 1 count 1 val 0x1 
 qemu-system-x86-14480 [022] .......   679.155875: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.155875: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155876: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155876: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.155876: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155876: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155876: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155876: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155876: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155876: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155877: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155877: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155877: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155877: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155877: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155877: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155877: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155877: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155877: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155877: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155878: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155878: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155878: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155878: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155878: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155878: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155878: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155878: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155878: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155879: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155879: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155879: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155879: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155879: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155879: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155880: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155880: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155880: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155880: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155880: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155880: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155880: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155880: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155880: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155881: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155881: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155881: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155881: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155881: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155881: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155881: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155881: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155881: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155881: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155882: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155882: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155882: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155882: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155882: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155882: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155882: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155882: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155882: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155883: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155883: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155883: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155883: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155883: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155883: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155883: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155883: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155883: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155884: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155899: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155900: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155900: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155900: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155900: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155900: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155900: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155900: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155900: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155901: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155901: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155901: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155901: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155901: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155901: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155901: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155901: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155902: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155902: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155902: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155902: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155902: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155902: sys_futex(uaddr: 55ff6a59f088, op: 81, val: 1, utime: 8000ffff, uaddr2: 0, val3: 3890)
 qemu-system-x86-14480 [022] .......   679.155903: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155903: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155903: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155903: SyS_futex <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155903: do_futex <-SyS_futex
 qemu-system-x86-14480 [022] .......   679.155904: futex_wake <-do_futex
 qemu-system-x86-14480 [022] .......   679.155904: get_futex_key <-futex_wake
 qemu-system-x86-14480 [022] .......   679.155904: get_futex_key_refs.isra.13 <-get_futex_key
 qemu-system-x86-14480 [022] .......   679.155904: hash_futex <-futex_wake
 qemu-system-x86-14480 [022] .......   679.155904: rt_spin_lock <-futex_wake
 qemu-system-x86-14480 [022] .......   679.155904: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155904: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155905: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155905: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155905: mark_wake_futex <-futex_wake
 qemu-system-x86-14480 [022] .....11   679.155905: wake_q_add <-mark_wake_futex
 qemu-system-x86-14480 [022] .....11   679.155905: __unqueue_futex <-mark_wake_futex
 qemu-system-x86-14480 [022] .....11   679.155905: rt_spin_unlock <-futex_wake
 qemu-system-x86-14480 [022] .....11   679.155906: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155906: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155906: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155906: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155906: __wake_up_q <-futex_wake
 qemu-system-x86-14480 [022] .......   679.155906: try_to_wake_up <-__wake_up_q
 qemu-system-x86-14480 [022] .......   679.155906: _raw_spin_lock_irqsave <-try_to_wake_up
 qemu-system-x86-14480 [022] d......   679.155906: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.155907: sched_waking: comm=qemu-system-x86 pid=15834 prio=120 target_cpu=007
 qemu-system-x86-14480 [022] d...1..   679.155907: task_waking_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.155907: select_task_rq_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.155907: __rcu_read_lock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.155907: idle_cpu <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.155908: __rcu_read_unlock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.155908: _raw_spin_lock <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.155908: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155908: ttwu_do_activate.constprop.95 <-try_to_wake_up
 qemu-system-x86-14480 [022] d...2..   679.155908: activate_task <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...2..   679.155908: update_rq_clock.part.82 <-activate_task
 qemu-system-x86-14480 [022] d...2..   679.155909: enqueue_task_fair <-activate_task
 qemu-system-x86-14480 [022] d...2..   679.155909: update_curr <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.155909: __compute_runnable_contrib <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.155909: __compute_runnable_contrib <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.155910: account_entity_enqueue <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.155910: update_cfs_shares <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.155910: __enqueue_entity <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.155910: hrtick_update <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.155910: ttwu_do_wakeup <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...2..   679.155910: check_preempt_curr <-ttwu_do_wakeup
 qemu-system-x86-14480 [022] d...2..   679.155911: resched_curr <-check_preempt_curr
 qemu-system-x86-14480 [022] d...3..   679.155911: sched_wake_idle_without_ipi: cpu=7
 qemu-system-x86-14480 [022] d...3..   679.155911: sched_wakeup: comm=qemu-system-x86 pid=15834 prio=120 target_cpu=007
 qemu-system-x86-14480 [022] d...2..   679.155911: preempt_count_sub <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.155912: _raw_spin_unlock_irqrestore <-try_to_wake_up
 qemu-system-x86-14480 [022] ....1..   679.155912: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.155912: drop_futex_key_refs.isra.14 <-futex_wake
 qemu-system-x86-14480 [022] .......   679.155912: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155912: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155912: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155912: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155912: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155913: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155913: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155913: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155913: sys_futex -> 0x1
 qemu-system-x86-14480 [022] d......   679.155913: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155913: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155913: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155913: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155914: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155914: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155914: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155914: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155914: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155914: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155914: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155914: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155914: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155915: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155915: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155915: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155915: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155915: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155915: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155915: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155915: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155916: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155916: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155916: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155916: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155917: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155917: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155917: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155917: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155917: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155917: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155917: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155917: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155918: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155918: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155918: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155918: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155918: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155918: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155918: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155918: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155918: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155919: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155919: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155919: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155919: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155919: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155919: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155919: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155919: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155920: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155920: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155920: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155920: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155920: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155920: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155921: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155921: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155921: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155921: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155921: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155921: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155921: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155922: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155922: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155922: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155922: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155922: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155922: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155922: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155922: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155923: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155923: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155923: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155923: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155923: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155923: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155923: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155923: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155923: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155924: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155924: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155924: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155924: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155924: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155924: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155924: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155925: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155925: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155925: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155925: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155925: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155925: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155925: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155925: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155926: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155926: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155926: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155926: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155926: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155926: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155927: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155927: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155927: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155927: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155927: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.155927: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.155928: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155928: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155928: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155928: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155928: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155928: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.155928: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155928: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155928: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155929: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.155929: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155929: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.155929: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.155929: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.155929: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155929: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155929: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155929: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155930: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.155930: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155930: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155930: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155930: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.155930: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155930: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155931: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.155958: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155958: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155958: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155958: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155958: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.155958: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.155959: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.155959: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.155959: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.155959: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.155959: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155959: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.155959: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155959: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.155960: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.155960: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.155960: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155960: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155960: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155960: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155960: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155961: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0220008 0
 qemu-system-x86-14480 [022] .......   679.155961: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.155961: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.155961: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155961: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155962: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.155962: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155962: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.155962: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155962: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155962: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155963: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.155963: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155963: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155963: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155963: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.155963: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155964: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.155964: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155964: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155964: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155964: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155964: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155964: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155964: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155965: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.155965: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155965: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155965: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155965: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.155965: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.155966: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155966: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.155966: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.155966: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155966: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155967: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155967: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155967: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155967: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.155967: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.155967: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.155967: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.155968: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.155968: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155968: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155968: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.155968: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.155969: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.155969: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.155969: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.155969: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155969: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.155969: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.155969: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.155969: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.155970: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.155970: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155970: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.155970: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155970: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155970: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155970: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155971: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155971: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155971: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155971: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155971: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155971: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155971: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155972: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155972: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155972: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155972: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155972: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155972: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155972: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.155972: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.155973: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155973: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155973: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155973: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155973: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155973: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155974: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155974: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.155974: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.155974: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.155974: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155974: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.155975: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.155975: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155975: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155975: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.155975: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.155975: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155975: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.155976: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.155976: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155976: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.155976: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.155976: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.155976: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.155976: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.155976: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.155977: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.155977: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155977: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.155977: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.155977: user_enter: 
 qemu-system-x86-14480 [022] d......   679.155977: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155977: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155977: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155978: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155978: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.155978: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155978: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.155978: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155978: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.155978: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155978: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155979: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.155979: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.155979: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.155979: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.155979: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.155981: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.155981: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.155981: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.155981: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155981: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.155981: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155982: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155982: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.155982: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.155982: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.155982: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.155982: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.155982: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155982: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155982: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.155983: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.155983: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155983: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.155983: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155983: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.155983: user_exit: 
 qemu-system-x86-14480 [022] .......   679.155983: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.155983: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.155984: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.155984: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155984: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.155984: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.155984: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155984: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.155984: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.155984: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.155985: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.155985: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155985: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.155985: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.155985: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155985: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155985: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.155986: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155986: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155986: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155986: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155986: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.155986: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.155986: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.155986: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155986: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155987: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.155987: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.155987: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.155987: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.155987: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.155987: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.155987: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155987: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.155987: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.155988: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.155988: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.155988: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155988: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.155988: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.155988: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155988: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155988: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.155989: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155989: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155989: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155989: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155989: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155989: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.155989: kvm_pio: pio_read at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.155990: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155990: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.155990: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.155990: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155990: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.155991: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155991: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155991: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.155991: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.155991: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.155991: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.155991: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155991: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155992: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155992: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155992: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155992: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.155992: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155992: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.155993: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155993: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155993: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155993: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155993: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.155993: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155993: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155994: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155994: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.155994: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.155994: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155994: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155994: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155994: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155994: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155995: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155995: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155995: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155995: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155995: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155995: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155996: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.155996: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155996: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.155996: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.155996: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.155997: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155997: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155997: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155997: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.155997: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155997: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155997: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.155998: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155998: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.155998: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155998: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.155998: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.155998: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.155998: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.155999: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.155999: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.155999: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.155999: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.155999: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155999: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.155999: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156000: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.156000: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.156000: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156000: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.156000: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156000: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156000: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.156001: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.156001: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.156001: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156001: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.156001: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.156001: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.156001: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156001: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156001: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156001: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156002: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156002: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156002: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156002: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156002: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156002: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156002: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156002: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156003: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156003: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156003: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156003: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156003: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156003: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156003: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156003: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156003: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156004: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156004: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156004: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156004: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156004: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156004: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156004: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156004: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156005: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156005: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156005: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156010: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156010: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156010: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156010: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156010: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156011: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156011: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156011: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156011: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156011: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156011: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156011: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156011: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156012: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156012: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156012: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156012: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156012: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156012: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156012: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156012: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156013: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.156013: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156013: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.156013: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.156013: kvm_apic: apic_read APIC_TMICT = 0xe1a3
 qemu-system-x86-14480 [022] .......   679.156013: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.156014: kvm_apic: apic_write APIC_TMICT = 0xe1a3
 qemu-system-x86-14480 [022] .......   679.156014: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.156014: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.156014: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.156014: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.156015: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.156015: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.156015: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.156015: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.156015: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.156015: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.156015: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.156016: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.156016: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.156016: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.156016: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.156017: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678783618136 softexpires=678783618136
 qemu-system-x86-14480 [022] d...1..   679.156017: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.156017: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.156017: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156017: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.156018: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156018: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156018: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156018: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156018: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156018: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156018: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156018: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156019: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156019: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156019: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156019: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156019: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156019: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156019: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156019: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156020: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156020: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156020: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156020: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156020: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156020: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156020: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156020: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156020: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156021: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156021: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156021: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156021: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156021: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156021: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156021: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156021: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156024: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156024: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156024: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156024: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156024: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156025: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156025: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156025: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156025: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156025: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156025: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156025: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156025: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156025: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156026: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156026: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156026: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156026: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156026: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156026: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156026: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156026: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0200008 0
 qemu-system-x86-14480 [022] .......   679.156027: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156027: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156027: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156027: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156027: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.156027: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156027: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156027: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156028: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156028: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156028: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156028: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156028: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156028: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156028: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.156028: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156029: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.156029: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156029: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156029: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156029: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156029: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156029: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156029: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156030: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156030: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156030: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156030: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156030: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156030: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156030: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156030: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156030: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156031: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156031: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156031: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156031: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156031: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156031: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156031: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156032: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156032: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.156032: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.156032: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156032: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156032: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.156032: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.156033: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.156033: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.156033: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156033: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156033: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.156033: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.156034: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.156034: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156034: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.156034: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156034: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156034: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156034: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156034: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156035: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156035: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156035: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156035: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156035: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156035: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156035: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156036: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156036: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156036: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156036: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156036: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156036: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156036: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156036: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156036: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156037: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156037: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156037: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156037: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156037: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156037: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156037: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156038: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156038: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156038: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156038: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156038: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156038: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156038: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156038: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156039: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156039: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156039: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156039: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156039: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156039: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156039: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156039: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156040: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156040: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156040: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156040: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156040: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156040: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156040: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156040: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156040: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156041: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156041: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156041: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156041: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156041: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156041: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156041: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156041: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156042: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156042: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156042: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156042: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156042: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156042: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156042: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156042: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156043: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156043: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156043: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156043: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156044: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156044: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156044: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156044: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156044: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156044: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156044: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156044: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156044: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156045: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156045: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156045: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156045: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156045: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156045: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156045: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156045: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156045: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156046: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156046: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156046: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156046: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156046: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156046: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156046: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156046: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156047: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156047: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156047: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156047: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156047: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156047: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156047: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156047: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156048: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156048: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156048: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156048: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156048: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156048: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156049: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156049: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156049: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156049: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156049: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156049: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156049: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156049: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156050: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156050: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156050: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156050: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156050: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156050: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156050: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156050: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156050: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156051: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156051: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156051: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156051: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156051: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156051: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156051: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156051: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156051: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.156052: kvm_pio: pio_read at 0xc020 size 1 count 1 val 0x1 
 qemu-system-x86-14480 [022] .......   679.156052: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156052: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.156052: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156052: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156052: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156052: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156053: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156053: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156053: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.156053: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.156053: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156053: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156053: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156053: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156054: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156054: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156054: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156054: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156054: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156054: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156054: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156054: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156055: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156055: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156055: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156055: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156055: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156055: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156055: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156056: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156056: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156056: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156056: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156056: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156056: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156056: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156056: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156057: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156057: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156057: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156057: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156057: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156057: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156057: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156057: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156057: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156058: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156058: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156058: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156058: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156058: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156058: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156058: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156058: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156058: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156059: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156059: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156059: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156059: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156059: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156059: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156059: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156060: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156060: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156060: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156060: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156061: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156061: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156061: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156061: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156061: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156061: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156061: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156061: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156061: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156062: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156062: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156062: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156062: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156062: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156062: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156062: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156063: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156063: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0200000 0
 qemu-system-x86-14480 [022] .......   679.156063: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156063: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156063: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.156064: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.156064: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.156064: kvm_pio: pio_write at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.156064: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.156064: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156064: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.156064: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.156064: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156065: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156065: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156065: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156065: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156065: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156065: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156065: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156065: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156066: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156066: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156066: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156066: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156066: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156066: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156066: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156066: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156066: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156066: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156067: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156067: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156067: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156067: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156067: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156067: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156067: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156067: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156068: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156068: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156068: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156068: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156068: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156068: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156068: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156069: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156069: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156069: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156069: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156069: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156069: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156069: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156069: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156069: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156070: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156070: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156070: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156070: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156070: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156070: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156070: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156070: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156070: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156070: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156071: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156071: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156071: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156071: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156071: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156071: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156071: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156071: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156071: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156072: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156072: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156072: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156072: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156072: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156072: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156072: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156073: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156073: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156073: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156074: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156074: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156074: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156074: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156074: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156074: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156074: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156074: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156074: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156075: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156075: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156075: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156075: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156075: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156075: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156075: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156075: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156075: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156076: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156076: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156076: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156076: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156076: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156076: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156076: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156076: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156076: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156076: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156077: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156077: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156077: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156077: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156077: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156077: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156077: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156078: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156078: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156078: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156078: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156078: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156078: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156078: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156078: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156078: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156079: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156079: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156079: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156079: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156079: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156079: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156079: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156079: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156079: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156080: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156080: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156080: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156080: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156080: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156080: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156080: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156080: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156080: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156081: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156081: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156081: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156081: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156081: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156081: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156081: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156081: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156082: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156082: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156082: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156082: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156082: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156082: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156083: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156083: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156083: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156083: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156083: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156083: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156083: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156083: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156084: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156084: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156084: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156084: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156084: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156084: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156084: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156084: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156084: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156085: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156085: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156085: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156085: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156085: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156085: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156085: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156085: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156085: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156086: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156086: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156086: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156086: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156086: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156086: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156086: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156087: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156087: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156087: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156087: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156087: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156088: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156088: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156088: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156088: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156088: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156088: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156088: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156088: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156088: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156089: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156089: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156089: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156089: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156089: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156089: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156089: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156089: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.156090: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156090: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156090: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156090: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156090: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.156090: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156090: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156090: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156091: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156091: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156091: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156091: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156091: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156091: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156091: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.156092: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156092: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.156092: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156092: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156092: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156092: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156092: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156092: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156093: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156093: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156093: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156093: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156093: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156093: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156093: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156093: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156093: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156094: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156094: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156094: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156094: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156094: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156094: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156094: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156094: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156095: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156095: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.156095: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.156095: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156095: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156095: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.156095: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.156096: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.156096: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.156096: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156096: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156096: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.156096: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.156096: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.156096: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156096: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.156097: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156097: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156097: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156097: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156097: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156097: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156097: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156097: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156097: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156098: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156098: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156098: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156098: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156098: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156098: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156098: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156098: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156098: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156099: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156099: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156099: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156099: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156099: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156099: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156099: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156099: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156099: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156100: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156100: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156100: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156100: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156100: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156100: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156101: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156101: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156101: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156101: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156101: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156101: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156101: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156101: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156101: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156102: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156102: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156102: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156102: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156102: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156102: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156102: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156102: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156102: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156103: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156103: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156103: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156103: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156103: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156103: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156103: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156103: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156103: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156104: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156104: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156104: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156104: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156104: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156104: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156104: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156104: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156105: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156106: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156106: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156106: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156106: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156106: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156106: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156106: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156106: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156106: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156107: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156107: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156107: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156107: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156107: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156107: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156107: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156107: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156108: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156108: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156108: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156108: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156108: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156108: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156108: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156108: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156108: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156109: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156109: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156109: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156109: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156109: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156109: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156109: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156109: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156109: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156110: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156110: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156110: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156110: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156110: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156110: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156110: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156110: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156110: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156110: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156111: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156111: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156111: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156111: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156111: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156111: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156111: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156111: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156111: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156112: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156112: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156112: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156112: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156112: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156112: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156112: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156112: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156112: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156113: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156113: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156113: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156113: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156113: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156113: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156113: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.156113: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.156114: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156114: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.156114: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156114: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156114: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156114: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156114: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156114: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156114: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.156115: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.156115: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156115: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156115: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156115: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156115: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156115: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156116: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156116: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156116: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156116: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156116: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156116: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156116: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156116: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156116: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156117: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156117: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156117: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156117: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156117: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156117: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156117: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156117: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156118: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156118: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156118: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156118: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156118: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156118: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156118: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156118: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156119: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156119: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156119: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156119: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156119: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156119: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156120: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156120: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156120: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156120: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156120: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156120: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156120: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156121: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156121: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156121: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156121: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156121: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156121: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156121: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156121: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156122: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156122: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156122: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156122: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156123: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156123: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156123: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156123: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156123: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156123: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156123: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156123: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156124: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156124: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156124: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156124: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156124: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156124: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156124: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156124: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156124: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156125: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.156125: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156125: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156125: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156125: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156125: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.156125: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156125: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156126: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156126: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156126: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156126: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156126: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156126: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156126: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156126: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.156126: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156127: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.156127: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156127: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156127: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156127: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156127: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156127: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156127: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156127: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156128: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156128: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156128: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156128: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156128: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156128: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156128: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156128: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156128: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156129: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156129: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156129: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156129: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156129: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156129: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156129: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156129: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.156130: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.156130: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156130: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156130: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.156130: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.156130: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.156130: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.156130: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156131: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156131: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.156131: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.156131: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.156131: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156131: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.156131: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156131: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156131: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156132: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156132: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156132: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156132: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156132: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156132: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156132: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156132: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156132: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156132: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156133: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156133: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156133: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156133: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156133: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156133: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156134: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156134: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156134: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156134: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156134: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156134: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156134: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156134: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156135: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156135: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156135: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156135: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156135: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156135: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156135: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156136: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156136: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156136: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156136: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156136: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156136: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156136: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156136: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156136: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156137: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156137: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156137: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156137: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156137: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156137: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156137: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156137: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156137: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156138: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156138: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156138: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156138: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156138: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156138: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156138: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156138: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156138: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156139: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156139: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156139: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156139: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156139: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156139: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156139: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156139: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156140: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156140: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156140: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156140: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156140: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156140: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156141: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156141: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156141: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156141: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156141: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156141: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156141: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156141: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156141: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156141: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156142: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156142: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156142: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156142: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156142: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156142: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156142: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156142: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156143: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156143: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156143: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156143: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156143: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156143: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156143: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156143: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156143: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156144: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156144: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156144: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156144: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156144: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156144: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156144: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156144: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156144: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156145: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156145: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156145: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156145: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156145: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156145: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156145: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156145: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156145: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156145: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156146: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156146: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156146: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156146: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156146: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156146: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156146: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156147: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156147: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156147: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156147: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156147: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156147: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156147: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156148: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156148: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156148: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156148: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.156148: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.156148: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156148: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.156148: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156149: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156149: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156149: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156149: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156149: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156149: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.156149: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.156149: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156149: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156150: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156150: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156150: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156150: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156150: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156150: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156150: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156151: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156151: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156151: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156151: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156151: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156151: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156151: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156151: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156152: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156152: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156152: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156152: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156152: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156152: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156152: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156152: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156153: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156153: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156153: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156153: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156153: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156153: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156153: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156153: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156154: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156154: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156154: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156154: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156154: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156154: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156154: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156154: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156154: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156155: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156155: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156155: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156155: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156155: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156155: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156155: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156155: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156155: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156156: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156156: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156156: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156156: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156157: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156157: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156157: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156157: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156157: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156157: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156157: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156157: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156158: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156158: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156158: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156158: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156158: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156158: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156158: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156158: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156159: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156159: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156159: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.156159: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156159: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156159: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156159: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156159: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.156160: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156160: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156160: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156160: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156160: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156160: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156160: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156160: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156160: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156160: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.156161: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156161: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.156161: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156161: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156161: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156161: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156161: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156161: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156162: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156162: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156162: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156162: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156162: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156162: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156162: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156162: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156163: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156163: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156163: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156163: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156163: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156163: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156163: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156163: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156164: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156164: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156164: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.156164: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.156164: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156164: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156164: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.156164: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.156165: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.156165: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.156165: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156165: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156165: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.156165: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.156165: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.156165: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156165: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.156166: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156166: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156166: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156166: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156166: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156166: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156166: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156166: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156166: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156167: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156167: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156167: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156167: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156167: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156167: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156167: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156167: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156167: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156167: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156168: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156168: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156168: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156168: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156168: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156168: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156168: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156168: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156169: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156169: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156169: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156169: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156169: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156169: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156169: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156170: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156170: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156170: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156170: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156170: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156170: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156170: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156170: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156170: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156171: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156171: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156171: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156171: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156171: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156171: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156171: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156171: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156171: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156172: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156172: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156172: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156172: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156172: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156172: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156172: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156172: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156172: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156173: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156173: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156173: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156173: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156173: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156173: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156173: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156173: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156174: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156174: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156174: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156175: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156175: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156175: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156175: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156175: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156175: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156176: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156176: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156176: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156176: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156176: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156176: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156176: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156176: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156176: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156176: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156177: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156177: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156177: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156177: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.156177: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156177: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156177: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156177: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156178: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156178: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156178: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156178: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156178: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156178: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156178: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156178: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156179: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.156179: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.156179: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.156179: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.156179: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.156179: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156180: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156180: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156180: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156180: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.156180: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.156180: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156180: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156181: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156181: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156181: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156181: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.156181: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.156181: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.156181: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156181: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.156182: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156182: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156182: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156182: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156182: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.156182: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.156182: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156182: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.156183: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.156183: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156183: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156183: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156183: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156183: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.156184: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.156184: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156184: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156184: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156184: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156184: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156184: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156184: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156185: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156185: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156185: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156185: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156185: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156185: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156185: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156185: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156185: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156185: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156186: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156186: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156186: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156186: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156186: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156186: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156186: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156186: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156186: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156187: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156187: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156187: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156187: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156187: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156187: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156187: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156187: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156187: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156188: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156188: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156188: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156188: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156188: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156188: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156189: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156189: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156189: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156189: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156189: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156189: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156190: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156190: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156190: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156190: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156190: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156190: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156190: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156190: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156190: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156190: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156191: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156191: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156191: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156191: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156191: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156191: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156191: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156191: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156191: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156192: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156192: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156192: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156192: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156192: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156192: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156192: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156192: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156192: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156193: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156193: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156193: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156193: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156193: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156193: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156193: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156193: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156194: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156194: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156194: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156194: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156194: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156194: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156194: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156194: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156194: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156194: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156195: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156195: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156195: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156195: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156195: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156195: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156195: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156195: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156196: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156196: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156196: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156196: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156196: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.156196: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.156196: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156196: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.156197: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156197: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156197: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156197: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156197: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156197: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156197: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.156197: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.156197: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156198: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156198: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156198: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156198: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156198: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156198: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156198: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156198: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156199: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156199: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156199: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156199: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156199: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156199: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156199: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156200: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156200: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156200: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156200: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156200: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156200: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156200: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156200: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156201: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156201: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156201: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156201: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156201: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156201: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156201: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156201: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156201: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156202: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156202: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156202: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156202: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156202: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156202: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156202: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156202: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156202: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156203: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156203: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156203: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156203: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156203: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156203: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156204: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156204: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156204: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156204: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156205: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156205: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156205: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156205: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156205: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156205: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156205: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156206: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156206: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156206: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156206: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156206: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156206: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156206: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156206: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156206: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156207: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156207: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156207: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156207: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156207: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156207: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0220008 0
 qemu-system-x86-14480 [022] .......   679.156207: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156207: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156208: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156208: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156208: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.156208: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156208: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156208: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156208: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156208: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156208: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156209: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156209: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156209: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156209: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.156209: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156209: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.156209: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156209: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156209: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156210: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156210: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156210: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156210: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156210: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156210: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156210: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156210: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156210: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156211: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156211: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156211: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156211: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156211: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156211: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156211: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156211: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156212: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156212: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156212: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156212: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156212: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.156212: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.156212: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156212: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156213: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.156213: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.156213: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.156213: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.156213: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156213: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156213: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.156213: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.156213: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.156214: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156214: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.156214: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156214: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156214: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156214: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156214: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156214: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156214: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156215: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156215: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156215: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156215: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156215: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156215: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156215: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156215: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156215: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156216: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156216: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156216: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156216: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156216: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156216: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156216: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156216: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156217: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156217: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156217: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156217: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156217: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156217: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156218: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156218: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156218: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156218: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156218: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156218: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156218: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156218: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156218: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156219: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156219: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156219: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156219: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156219: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156219: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156219: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156219: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156219: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156220: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156220: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156220: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156220: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156220: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156220: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156220: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156220: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156220: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156221: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156221: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156221: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156221: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156221: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156221: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156221: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156221: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156221: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156222: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156222: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156222: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156222: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156223: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156223: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156223: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156223: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156223: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156223: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156223: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156223: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156223: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156224: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156224: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156224: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156224: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156224: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156224: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156224: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156224: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156224: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156224: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156225: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156225: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156225: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156225: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156225: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156225: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156225: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156225: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156226: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156226: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156226: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156226: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156226: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156226: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156226: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156226: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156226: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156226: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156227: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156227: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156227: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156227: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156227: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156227: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156227: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156227: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156227: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156228: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156228: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156228: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156228: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156228: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156228: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156228: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156228: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156228: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156229: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156229: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156229: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156229: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156229: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156229: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156229: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156229: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156229: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156230: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156230: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156230: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156230: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156230: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.156231: kvm_pio: pio_read at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.156231: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156231: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.156231: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156231: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156231: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156232: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156232: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156232: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156232: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.156232: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.156232: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156232: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156232: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156232: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156233: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156233: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156233: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156233: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156233: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156233: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156233: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156233: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156234: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156234: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156234: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156234: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156234: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156234: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156234: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156235: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156235: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156235: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156235: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156235: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156235: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156235: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156235: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156236: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156236: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156236: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156236: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156236: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156236: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156236: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156236: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156236: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156237: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156237: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156237: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156237: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156237: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156237: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156237: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156237: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156237: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156238: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156238: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156238: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156238: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156238: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156238: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156238: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156239: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156239: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156239: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156239: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156239: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156239: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156240: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156240: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156240: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156240: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156240: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156240: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156240: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156240: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156241: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156241: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156241: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156241: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156241: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156241: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156241: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156241: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0220000 0
 qemu-system-x86-14480 [022] .......   679.156242: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156242: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156242: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.156242: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.156242: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.156242: kvm_pio: pio_write at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.156242: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.156242: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156243: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.156243: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.156243: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156243: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156243: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156243: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156243: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156243: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156243: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156244: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156244: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156244: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156244: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156244: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156244: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156244: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156244: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156244: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156245: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156245: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156245: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156245: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156245: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156245: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156245: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156245: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156246: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156246: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156246: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156246: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156246: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156246: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156247: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156247: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156247: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156247: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156247: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156247: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156247: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156247: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156248: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156248: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156248: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156248: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156248: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156248: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156248: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156248: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156248: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156249: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156249: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156249: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156249: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156249: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156249: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156249: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156249: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156249: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156249: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156250: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156250: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156250: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156250: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156250: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156250: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156250: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156250: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156250: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156251: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156251: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156251: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156251: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156251: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156251: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156252: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156252: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156252: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156252: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156252: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156252: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156252: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156252: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156252: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156253: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156253: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156253: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156253: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156253: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156253: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156253: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156253: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156253: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156254: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156254: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156254: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156254: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156254: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156254: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156254: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156254: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156254: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156255: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156255: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156255: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156255: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156255: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156255: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156255: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156255: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156255: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156256: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156256: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156256: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156256: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156256: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156256: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156256: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156256: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156256: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156256: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156257: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156257: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156257: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156257: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156257: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156257: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156257: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156257: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156257: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156258: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156258: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156258: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156258: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156258: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156258: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156259: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156259: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156259: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156259: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156259: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156259: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156259: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156259: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156260: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156260: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156260: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156260: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156260: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156260: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156260: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156261: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156261: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156261: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156261: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156261: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156261: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156261: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156261: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156262: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156262: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156262: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156262: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156262: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156262: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156262: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156262: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156262: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156263: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156263: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156263: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156263: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156263: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156263: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156263: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156263: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156263: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156264: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156264: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156264: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156264: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156264: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156264: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156264: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156396: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156396: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156396: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156396: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156397: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156397: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156397: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156397: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156397: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156397: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156397: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156397: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156398: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156398: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156398: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156398: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156398: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156398: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156398: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156399: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156399: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156399: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.156400: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156400: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156400: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156400: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156400: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.156400: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156401: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156401: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156401: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156401: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156401: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156401: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156402: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156402: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156402: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.156402: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156402: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.156403: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156403: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156403: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156403: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156403: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156403: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156403: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156404: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156404: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156404: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156404: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156404: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156404: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156404: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156404: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156405: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156405: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156405: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156405: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156406: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156406: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156406: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156406: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156406: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156406: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.156407: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.156407: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156407: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156408: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.156408: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.156408: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.156408: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.156408: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156408: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156409: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.156409: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.156409: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.156409: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156409: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.156409: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156409: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156410: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156410: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156410: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156410: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156410: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156411: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156411: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156411: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156411: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156411: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156411: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156411: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156411: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156411: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156412: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156412: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156412: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156412: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156412: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156412: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156413: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156413: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156413: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156413: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156413: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156414: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156414: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156414: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156414: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156415: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156415: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156415: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156415: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156415: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156415: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156415: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156416: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156416: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156416: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156416: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156416: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156416: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156417: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156417: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156417: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156417: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156417: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156417: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156418: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156418: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156418: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156418: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156418: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156418: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156418: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156418: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156419: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156419: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156419: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156419: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156419: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156419: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156419: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156419: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156419: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156420: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156420: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156423: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156423: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156423: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156423: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156423: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156423: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156423: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156424: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156424: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156424: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156424: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156424: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156424: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156424: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156424: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156424: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156425: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156425: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156425: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156425: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156425: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156425: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156426: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.156426: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156426: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156426: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156426: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156426: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156427: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156427: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156427: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156427: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156427: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156427: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156428: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156428: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.156428: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.156428: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.156428: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.156429: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.156429: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156429: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156429: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156429: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156429: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.156429: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.156430: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156430: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156430: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156430: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156430: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156430: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.156430: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.156431: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.156431: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156431: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.156431: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156431: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156431: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156431: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156431: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.156432: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.156432: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156432: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.156432: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.156432: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156432: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156432: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156432: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156433: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.156433: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.156433: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156433: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156433: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156433: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156433: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156434: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156434: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156434: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156434: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156434: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156434: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156434: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156434: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156434: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156435: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156435: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156435: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156435: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156435: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156435: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156435: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156435: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156435: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156436: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156436: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156436: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156436: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156436: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156436: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156436: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156436: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156436: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156436: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156437: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156437: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156437: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156438: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156438: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156438: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156438: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156438: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156438: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156438: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156438: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156438: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156439: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156439: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156439: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156439: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156439: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156439: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156439: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156439: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156439: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156440: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156440: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156440: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156440: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156440: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156440: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156440: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156440: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156440: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156441: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156441: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156441: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156441: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156441: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156441: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156441: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156442: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156442: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156442: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156442: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156442: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156442: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156442: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156443: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156443: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156443: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156443: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156443: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156443: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156443: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156443: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156444: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156444: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156444: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156444: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156444: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156444: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156444: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156444: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156444: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156445: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156445: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156445: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156445: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156445: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156445: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156445: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156445: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156446: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156446: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156446: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156446: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.156446: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.156446: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156447: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.156447: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156447: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156447: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156447: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156447: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156447: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156448: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.156448: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.156448: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156448: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156448: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156448: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156449: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156449: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156449: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156449: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156449: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156449: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156450: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156450: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156450: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156450: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156450: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156450: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156451: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156451: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156451: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156451: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156451: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156451: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156451: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156452: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156452: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156452: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156452: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156452: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156452: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156452: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156453: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156453: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156453: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156453: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156453: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156453: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156453: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156453: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156453: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156454: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156454: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156454: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156454: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156454: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156454: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156454: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156455: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156455: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156455: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156455: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156455: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156455: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156456: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156456: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156456: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156456: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156457: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156457: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156457: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156457: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156457: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156457: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156457: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156457: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156458: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156458: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156458: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156458: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156458: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156458: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156459: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156459: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156459: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156459: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f60000 0
 qemu-system-x86-14480 [022] .......   679.156459: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156459: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156460: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.156460: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.156460: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.156460: kvm_pio: pio_write at 0x1f6 size 1 count 1 val 0xa0 
 qemu-system-x86-14480 [022] .......   679.156460: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.156460: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156460: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.156461: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.156461: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156461: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156461: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156461: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156461: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156461: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156461: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156462: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156462: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156462: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156462: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156462: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156462: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156462: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156462: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156462: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156462: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156463: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156463: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156463: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156463: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156463: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156463: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156463: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156463: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156463: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156464: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156464: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156464: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156464: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156464: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156464: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156465: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156465: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156465: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156465: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156465: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156465: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156465: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156465: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156465: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156466: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156466: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156466: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156466: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156466: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156466: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156466: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156466: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156466: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156467: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156467: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156467: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156467: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156467: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156467: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156467: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156467: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156467: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156468: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156468: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156468: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156468: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156468: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156468: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156468: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156468: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156468: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156469: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156470: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156470: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156470: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156470: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156470: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156470: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156470: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156470: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156470: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156471: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156471: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156471: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156471: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156471: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156471: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156471: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156471: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156471: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156471: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156472: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156472: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156472: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156472: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156472: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156472: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156472: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156473: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156473: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156473: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156473: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156473: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156473: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156473: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156473: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156474: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156474: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156474: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156474: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156474: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156474: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156474: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156474: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156474: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156475: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156475: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156475: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156475: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156475: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156475: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156475: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156475: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156475: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156475: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156476: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156476: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156476: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156476: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156476: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156476: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156476: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156476: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156477: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156477: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156477: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156477: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156477: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156477: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156477: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156477: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156478: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156478: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156478: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156478: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156478: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156478: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156478: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156479: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156479: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156479: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156479: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156479: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156479: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156479: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156479: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156479: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156480: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156480: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156480: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156480: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156480: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156480: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156480: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156480: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156481: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156481: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156481: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156481: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156481: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156481: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156481: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156481: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156481: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156482: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156482: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156482: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156482: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156482: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156482: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156482: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156482: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156482: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156483: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156483: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156483: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156483: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156484: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156484: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156484: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156484: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156484: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156484: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156484: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156484: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156485: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156485: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156485: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156485: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156485: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156485: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156485: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156485: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156485: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156486: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156486: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.156486: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156486: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156486: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156486: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156486: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.156487: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156487: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156487: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156487: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156487: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156487: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156487: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156488: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156488: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156488: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.156488: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156488: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.156488: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156488: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156488: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156489: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156489: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156489: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156489: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156489: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156489: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156489: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156489: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156489: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156490: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156490: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156490: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156490: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156490: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156490: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156490: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156491: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156491: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156491: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156491: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156491: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156491: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.156491: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.156492: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156492: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156492: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.156492: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.156492: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.156492: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.156492: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156492: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156492: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.156493: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.156493: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.156493: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156493: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.156493: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156493: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156493: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156493: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156493: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156494: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156494: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156494: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156494: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156494: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156494: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156494: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156494: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156494: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156495: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156495: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156495: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156495: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156495: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156495: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156495: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156495: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156495: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156496: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156496: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156496: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156496: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156496: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156496: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156496: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156497: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156497: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156497: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156497: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156497: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156497: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156497: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156497: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156498: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156498: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156498: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156498: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156498: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156498: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156498: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156498: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156498: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156499: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156499: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156499: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156499: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156499: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156499: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156499: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156499: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156499: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156500: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156500: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156500: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156500: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156500: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156500: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156500: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156500: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156501: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156501: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156501: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156501: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156501: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156502: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156502: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156502: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156502: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156502: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156502: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156503: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156503: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156503: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156503: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156503: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156503: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156503: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156503: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156503: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156503: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156504: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156504: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156504: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156504: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156504: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156504: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156504: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156504: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156504: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156505: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156505: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156505: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156505: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156505: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156505: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156505: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156505: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156505: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156506: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156506: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156506: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156506: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156506: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156506: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156506: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156506: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156506: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156507: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156507: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156507: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156507: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156507: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156507: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156507: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156507: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156507: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156507: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156508: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156508: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156508: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156508: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156508: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156508: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156508: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156508: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156508: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156509: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156509: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156509: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156509: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156509: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156509: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156509: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156509: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.156510: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.156510: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156510: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.156510: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156510: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156510: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156510: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156510: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156511: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156511: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.156511: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.156511: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156511: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156511: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156511: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156511: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156512: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156512: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156512: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156512: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156512: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156512: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156512: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156512: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156513: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156513: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156513: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156513: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156513: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156513: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156513: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156514: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156514: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156514: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156514: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156514: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156514: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156515: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156515: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156515: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156515: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156515: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156515: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156515: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156515: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156516: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156516: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156516: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156516: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156516: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156516: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156516: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156516: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156516: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156517: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156517: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156517: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156517: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156517: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156517: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156517: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156517: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156518: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156529: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156529: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156529: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156529: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156529: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156529: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156530: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156530: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156530: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156530: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156530: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156530: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156530: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156530: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156531: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156531: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156531: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156531: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156531: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156531: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156531: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156531: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.156532: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156532: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156532: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156532: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156532: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.156532: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156532: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156532: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156533: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156533: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156533: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156533: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156533: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156533: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156533: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.156533: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156533: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.156533: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156534: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156534: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156534: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156534: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156534: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156534: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156534: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156534: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156535: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156535: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156535: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156535: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156535: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156535: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156535: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156535: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156536: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156536: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156536: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156536: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156536: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156536: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156536: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156536: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.156537: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.156537: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156537: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156537: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.156537: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.156537: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.156537: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.156537: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156537: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156538: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.156538: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.156538: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.156538: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156538: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.156538: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156538: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156538: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156539: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156539: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156539: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156539: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156539: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156539: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156539: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156540: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156540: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156540: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156540: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156540: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156540: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156540: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156540: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156540: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156540: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156541: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156541: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156541: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156541: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156541: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156541: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156541: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156542: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156542: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156542: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156542: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156542: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156542: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156542: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156543: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156543: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156543: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156543: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156543: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156543: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156543: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156543: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156543: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156544: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156544: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156544: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156544: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156544: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156544: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156544: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156544: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156544: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156545: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156545: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156545: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156545: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156545: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156545: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156545: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156545: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156546: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156546: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156546: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156546: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156546: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156546: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156546: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156546: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156546: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156547: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156547: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156547: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156547: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156547: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156548: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156548: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156548: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156548: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156548: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156548: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156548: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156548: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156548: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156549: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156549: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156549: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156549: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156549: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156549: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156549: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156549: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156549: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.156550: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156550: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156550: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156550: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156550: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156550: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156550: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156550: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156550: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156551: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156551: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156551: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156551: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.156551: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.156551: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.156551: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.156551: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.156552: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156552: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156552: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156552: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156552: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.156552: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.156552: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156552: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156552: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156553: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156553: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156553: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.156553: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.156553: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.156553: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156554: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.156554: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156554: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156554: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156554: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156554: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.156554: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.156554: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156554: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.156555: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.156555: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156555: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156555: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156555: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156555: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.156555: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.156555: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156555: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156556: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156556: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156556: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156556: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156556: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156556: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156556: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156556: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156556: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156557: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156557: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156557: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156557: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156557: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156557: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156557: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156557: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156557: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156558: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156558: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156558: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156558: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156558: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156558: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156558: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156558: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156558: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156559: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156559: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156559: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156559: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156559: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156559: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156559: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156559: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156560: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156560: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156560: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156560: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156560: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156560: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156560: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156560: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156560: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156561: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156561: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156561: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156561: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156561: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156561: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156561: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156561: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156561: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156561: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156562: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156562: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156562: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156562: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156562: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156562: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156562: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156562: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156563: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156563: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156563: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156563: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156563: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156563: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156563: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156563: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156563: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156563: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156564: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156564: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156564: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156564: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156564: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156564: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156564: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156564: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156564: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156565: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156565: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156565: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156565: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156565: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156565: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156565: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156565: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156565: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156566: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156566: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156566: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156566: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156566: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156566: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156566: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156567: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156567: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156567: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156567: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156567: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156567: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156567: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.156567: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.156568: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156568: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.156568: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156568: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156568: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156568: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156568: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156568: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156568: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.156569: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.156569: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156569: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156569: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156569: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156569: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156569: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156570: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156570: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156570: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156570: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156570: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156570: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156570: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156570: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156570: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156571: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156571: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156571: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156571: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156571: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156571: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156571: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156572: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156572: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156572: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156572: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156572: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156572: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156572: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156572: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156573: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156573: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156573: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156573: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156573: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156573: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156573: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156573: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156573: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156573: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156574: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156574: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156574: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156574: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156574: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156574: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156574: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156574: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156575: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156575: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156575: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156575: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156576: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156576: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156576: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156576: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156576: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156576: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156576: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156576: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156577: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156577: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156577: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156577: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156577: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156577: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156577: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156577: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156578: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156578: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156578: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156578: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156578: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156578: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f60000 0
 qemu-system-x86-14480 [022] .......   679.156578: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156578: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156579: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.156579: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.156579: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.156579: kvm_pio: pio_write at 0x1f6 size 1 count 1 val 0xa0 
 qemu-system-x86-14480 [022] .......   679.156579: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.156579: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156579: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.156579: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.156579: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156580: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156580: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156580: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156580: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156580: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156580: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156580: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156581: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156581: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156581: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156581: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156581: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156581: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156581: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156581: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156581: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156582: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156582: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156582: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156582: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156582: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156582: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156582: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156582: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156582: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156582: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156583: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156583: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156583: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156583: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156583: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156583: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156584: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156584: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156584: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156584: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156584: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156584: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156584: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156584: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156584: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156585: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156585: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156585: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156585: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156585: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156585: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156585: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156585: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156585: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156586: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156586: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156586: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156586: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156586: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156586: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156586: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156586: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156586: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156587: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156587: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156587: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156587: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156587: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156587: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156587: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156587: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156587: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156588: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156588: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156588: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156588: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156588: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156589: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156589: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156589: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156589: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156589: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156589: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156589: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156589: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156589: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156590: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156590: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156590: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156590: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156590: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156590: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156590: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156590: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156590: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156591: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156591: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156591: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156591: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156591: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156591: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156591: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156591: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156591: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156592: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156592: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156592: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156592: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156592: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156592: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156592: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156592: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156592: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156592: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156593: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156593: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156593: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156593: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156593: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156593: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156593: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156593: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156593: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156594: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156594: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156594: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156594: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156594: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156594: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156594: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156595: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156595: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156595: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156595: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156595: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156595: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156595: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156595: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156596: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156596: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156596: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156596: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156596: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156596: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156596: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156596: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156596: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156597: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156597: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156597: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156597: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156597: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156597: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156597: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156597: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156598: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156598: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156598: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156598: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156598: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156598: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156598: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156599: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156599: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156599: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156599: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156599: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156599: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156599: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156599: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156599: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156599: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156600: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156600: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156600: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156600: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156600: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156600: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156600: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156600: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156600: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156601: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156601: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156601: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156612: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156612: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156612: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156612: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156612: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156612: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156612: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156612: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156613: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156613: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156613: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156613: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156613: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156613: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156613: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156613: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156613: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156614: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156614: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156614: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156614: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156614: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.156614: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156614: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156614: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156615: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156615: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.156615: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156615: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156615: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156615: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156615: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156615: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156615: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156616: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156616: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156616: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.156616: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156616: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.156616: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156616: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156616: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156617: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156617: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156617: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156617: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156617: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156617: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156617: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156617: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156617: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156618: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156618: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156618: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156618: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156618: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156619: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156619: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156619: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156619: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156619: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156619: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156619: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156619: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.156619: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.156620: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156620: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156620: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.156620: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.156620: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.156620: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.156620: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156620: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156621: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.156621: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.156621: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.156621: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156621: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.156621: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156621: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156621: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156622: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156622: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156622: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156622: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156622: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156622: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156622: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156622: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156622: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156623: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156623: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156623: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156623: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156623: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156623: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156623: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156623: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156623: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156624: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156624: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156624: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156624: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156624: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156624: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156624: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156625: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156625: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156625: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156625: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156625: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156625: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156625: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156625: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156626: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156626: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156626: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156626: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156626: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156626: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156626: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156626: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156626: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156627: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156627: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156627: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156627: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156627: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156627: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156627: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156627: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156627: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156627: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156628: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156628: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156628: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156628: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156628: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156628: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156628: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156628: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156628: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156629: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156629: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156629: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156629: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156629: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156630: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156630: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156630: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156630: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156630: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156630: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156630: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156630: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156630: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156631: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156631: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156631: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156631: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156631: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156631: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156631: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156631: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156631: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156632: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156632: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156632: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156632: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156632: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.156632: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156632: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156633: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156633: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156633: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156633: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156633: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156633: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156633: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156633: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156633: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156634: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156634: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.156634: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.156634: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.156634: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.156634: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.156634: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156634: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156635: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156635: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156635: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.156635: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.156635: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156635: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156635: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156635: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156635: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156636: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.156636: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.156636: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.156636: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156636: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.156636: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156636: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156636: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156636: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156637: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.156637: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.156637: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.156637: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.156637: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.156637: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156637: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156637: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156638: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156638: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.156638: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.156638: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.156638: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156638: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156638: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156638: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156638: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156639: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156639: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156639: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156639: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156639: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156639: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156639: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156639: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156639: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156640: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156640: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156640: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156640: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156640: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156640: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156640: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156640: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156640: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156641: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156641: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156641: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156641: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156641: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156641: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156641: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156641: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156641: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156641: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156642: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156642: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156642: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156642: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156642: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156642: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156642: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156643: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156643: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156643: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156643: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156643: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156643: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156643: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156643: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156643: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156643: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156644: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156644: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156644: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156644: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156644: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156644: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156644: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156644: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156645: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156645: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156645: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156645: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156645: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156645: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156645: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156645: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156646: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156646: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156646: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156646: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156646: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156646: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156646: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156646: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156646: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156647: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156647: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156647: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156647: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156647: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156647: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156647: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156647: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156647: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156648: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156648: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156648: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156648: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156648: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156648: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156648: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156648: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156648: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156648: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156649: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156649: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156649: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156649: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156649: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156649: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156649: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156649: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156650: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156650: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156650: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.156650: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.156650: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156650: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.156650: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156650: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156651: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156651: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156651: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156651: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156651: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.156651: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.156651: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156651: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156651: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156652: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156652: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156652: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156652: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156652: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156652: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156652: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156652: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156653: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156653: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156653: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156653: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156653: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156653: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156653: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156654: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156654: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156654: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156654: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156654: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156654: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156654: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156654: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156655: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156655: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156655: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156655: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156655: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156655: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156655: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156655: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156655: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156656: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156656: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156656: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156656: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156656: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156656: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156656: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156656: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156656: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156657: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156657: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156657: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156657: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156657: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156657: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156657: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156657: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156658: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156658: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156658: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156658: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156659: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156659: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156659: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156659: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156659: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156659: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156660: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156660: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156660: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156660: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156660: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156660: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156660: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156660: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156661: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156661: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156661: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156661: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f70000 0
 qemu-system-x86-14480 [022] .......   679.156661: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156661: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156661: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.156661: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.156662: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.156662: kvm_pio: pio_write at 0x1f7 size 1 count 1 val 0xe7 
 qemu-system-x86-14480 [022] .......   679.156662: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.156662: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156662: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.156662: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.156662: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156662: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156662: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156663: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156663: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156663: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156663: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156663: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156663: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156663: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156663: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156663: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156664: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156664: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156664: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156664: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156664: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156664: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156664: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156664: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156664: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156664: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156665: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156665: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156665: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156665: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156665: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156665: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156666: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156666: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156666: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156666: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156666: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156666: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156666: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156666: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156666: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156667: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156667: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156667: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156667: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156667: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156667: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156667: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156667: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156667: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156668: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156668: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156668: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156668: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156668: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156668: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156668: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156668: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156668: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156669: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156669: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156669: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156669: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156669: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156669: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156669: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156669: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156669: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156670: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156670: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156670: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156670: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156670: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156676: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156676: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156676: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156677: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156677: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156677: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156677: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156677: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156677: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156677: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156677: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156677: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156678: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156678: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156678: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156678: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156678: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156678: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156679: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156679: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156679: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156679: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156679: sys_futex(uaddr: 55ff6a59f088, op: 81, val: 1, utime: 1, uaddr2: 0, val3: 3890)
 qemu-system-x86-14480 [022] .......   679.156679: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156680: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156680: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156680: SyS_futex <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156680: do_futex <-SyS_futex
 qemu-system-x86-14480 [022] .......   679.156680: futex_wake <-do_futex
 qemu-system-x86-14480 [022] .......   679.156680: get_futex_key <-futex_wake
 qemu-system-x86-14480 [022] .......   679.156680: get_futex_key_refs.isra.13 <-get_futex_key
 qemu-system-x86-14480 [022] .......   679.156681: hash_futex <-futex_wake
 qemu-system-x86-14480 [022] .......   679.156681: rt_spin_lock <-futex_wake
 qemu-system-x86-14480 [022] .......   679.156681: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156681: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156681: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156681: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156682: mark_wake_futex <-futex_wake
 qemu-system-x86-14480 [022] .....11   679.156682: wake_q_add <-mark_wake_futex
 qemu-system-x86-14480 [022] .....11   679.156682: __unqueue_futex <-mark_wake_futex
 qemu-system-x86-14480 [022] .....11   679.156682: rt_spin_unlock <-futex_wake
 qemu-system-x86-14480 [022] .....11   679.156682: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156683: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156683: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156683: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156683: __wake_up_q <-futex_wake
 qemu-system-x86-14480 [022] .......   679.156683: try_to_wake_up <-__wake_up_q
 qemu-system-x86-14480 [022] .......   679.156683: _raw_spin_lock_irqsave <-try_to_wake_up
 qemu-system-x86-14480 [022] d......   679.156683: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.156684: sched_waking: comm=qemu-system-x86 pid=15834 prio=120 target_cpu=007
 qemu-system-x86-14480 [022] d...1..   679.156684: task_waking_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.156684: select_task_rq_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.156684: __rcu_read_lock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.156684: idle_cpu <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.156685: __rcu_read_unlock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.156685: _raw_spin_lock <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.156685: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156685: ttwu_do_activate.constprop.95 <-try_to_wake_up
 qemu-system-x86-14480 [022] d...2..   679.156685: activate_task <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...2..   679.156685: update_rq_clock.part.82 <-activate_task
 qemu-system-x86-14480 [022] d...2..   679.156686: enqueue_task_fair <-activate_task
 qemu-system-x86-14480 [022] d...2..   679.156686: update_curr <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.156686: __compute_runnable_contrib <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.156686: __compute_runnable_contrib <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.156687: account_entity_enqueue <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.156687: update_cfs_shares <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.156687: __enqueue_entity <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.156687: hrtick_update <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.156687: ttwu_do_wakeup <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...2..   679.156687: check_preempt_curr <-ttwu_do_wakeup
 qemu-system-x86-14480 [022] d...2..   679.156688: resched_curr <-check_preempt_curr
 qemu-system-x86-14480 [022] d...3..   679.156688: sched_wake_idle_without_ipi: cpu=7
 qemu-system-x86-14480 [022] d...3..   679.156688: sched_wakeup: comm=qemu-system-x86 pid=15834 prio=120 target_cpu=007
 qemu-system-x86-14480 [022] d...2..   679.156689: preempt_count_sub <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.156689: _raw_spin_unlock_irqrestore <-try_to_wake_up
 qemu-system-x86-14480 [022] ....1..   679.156689: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.156689: drop_futex_key_refs.isra.14 <-futex_wake
 qemu-system-x86-14480 [022] .......   679.156689: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156689: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156689: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156690: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156690: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156690: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156690: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156690: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156690: sys_futex -> 0x1
 qemu-system-x86-14480 [022] d......   679.156690: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156690: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156690: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156691: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156691: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156691: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156691: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156691: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156691: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156691: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156691: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156691: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156692: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156692: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156692: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156692: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156692: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156692: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156692: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156692: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156692: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156693: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156693: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156693: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156694: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156694: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156694: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156694: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156694: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156694: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156694: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156694: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156694: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156695: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156695: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156695: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156695: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156695: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156695: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156695: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156695: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156695: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156696: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156696: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156696: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156696: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156696: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156696: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156696: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156697: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156697: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156697: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156697: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156697: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156697: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156697: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156697: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156697: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156698: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156698: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156698: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156698: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156698: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156698: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156698: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156698: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156699: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156699: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156699: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156699: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156699: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156699: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156699: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156699: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156699: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156700: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156700: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156700: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156700: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156700: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156700: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156700: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156700: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156700: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156701: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156701: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156701: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156701: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156701: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156701: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156701: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156702: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156702: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156702: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156702: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156702: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156702: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156702: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156703: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156703: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156703: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156703: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156703: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156703: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156703: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156704: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156704: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156704: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156704: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156704: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156704: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156704: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156704: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156704: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156705: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156705: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156705: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156705: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156705: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156705: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156705: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156705: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156705: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156706: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156706: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156706: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156706: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156706: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156706: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156706: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156706: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156707: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156707: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156707: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156707: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156708: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156708: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156708: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.156708: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.156708: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.156708: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156708: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.156708: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156708: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156709: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.156709: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156709: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156709: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.156709: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.156709: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156709: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156709: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156710: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156710: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156710: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.156710: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.156710: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.156711: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156711: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156711: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.156711: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156711: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.156711: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156711: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156712: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156712: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.156712: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156712: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156712: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156712: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.156712: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156712: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.156713: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156713: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156713: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156713: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156713: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156713: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156713: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156713: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.156714: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156714: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156714: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156714: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.156714: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.156714: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156714: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.156714: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.156715: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156715: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156715: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156715: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156715: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156715: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.156715: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.156716: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.156716: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.156716: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.156716: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156716: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156716: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.156716: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.156717: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.156717: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.156717: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.156717: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156717: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.156717: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.156717: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.156717: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.156718: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.156718: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156718: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.156718: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156718: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156718: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156718: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156718: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156718: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156719: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156719: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156719: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156719: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156719: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156719: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156719: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156719: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156719: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156720: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156720: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156720: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.156720: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.156720: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156720: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156720: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156720: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156720: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156721: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156721: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156721: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.156721: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.156721: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.156721: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156722: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.156722: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.156722: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156722: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156722: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.156722: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.156722: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156722: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.156723: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.156723: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156723: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.156723: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.156723: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.156723: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.156723: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.156723: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.156723: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.156724: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156724: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.156724: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156724: user_enter: 
 qemu-system-x86-14480 [022] d......   679.156724: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156724: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156724: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156725: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156725: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.156725: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156725: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.156725: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156725: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.156725: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156726: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156726: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156726: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.156726: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.156726: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.156726: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.156727: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.156727: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.156727: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.156727: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156727: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.156727: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156728: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156728: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.156728: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.156728: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.156728: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.156728: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.156728: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156728: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156728: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.156729: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.156729: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156729: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.156729: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156729: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.156729: user_exit: 
 qemu-system-x86-14480 [022] .......   679.156729: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.156729: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.156730: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.156730: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156730: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.156730: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.156730: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156730: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.156730: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.156730: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.156730: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.156730: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156731: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.156731: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.156731: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156731: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156731: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.156731: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156731: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156731: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156731: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156732: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.156732: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.156732: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.156732: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156732: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156732: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.156732: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.156732: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.156732: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.156732: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.156733: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.156733: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156733: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.156733: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.156733: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.156733: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.156733: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156733: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.156733: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.156734: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156734: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156734: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.156734: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156734: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156734: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156734: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156734: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156735: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.156735: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0xc0 
 qemu-system-x86-14480 [022] .......   679.156735: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156735: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.156735: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.156735: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156735: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.156735: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156736: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156736: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.156736: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.156736: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.156736: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.156736: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156736: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156736: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156737: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156737: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156737: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.156737: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156737: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.156737: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.156737: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156737: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156738: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156738: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156738: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156738: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156738: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156738: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156738: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156739: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.156739: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.156739: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.156739: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.156739: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.156739: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.156740: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.156740: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156740: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156740: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156740: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.156740: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156740: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.156740: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156740: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.156741: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156741: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.156741: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156741: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.156741: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.156741: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.156741: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156741: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156741: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.156742: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.156742: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.156742: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.156742: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156742: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156742: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.156742: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156742: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.156743: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163832: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163832: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163832: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163833: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.163833: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.163833: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.163833: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.163833: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163833: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.163833: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163834: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.163834: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.163834: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163834: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163834: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.163834: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.163834: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163835: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163835: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163835: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163835: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163836: kvm_exit: reason CPUID rip 0x7f1e631a5d73 info 0 0
 qemu-system-x86-14480 [022] .......   679.163836: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.163836: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.163837: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.163837: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.163837: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.163838: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.163838: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.163838: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163838: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.163838: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163838: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.163839: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.163839: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.163839: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.163839: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.163839: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.163840: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.163840: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.163840: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163841: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163841: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.163841: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.163841: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.163841: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163841: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.163842: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163842: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163842: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.163842: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.163842: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.163842: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163843: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.163843: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.163843: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.163843: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163843: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163843: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163843: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163844: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.163844: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.163844: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163844: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163844: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.163844: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163845: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.163845: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.163845: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163845: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163845: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.163845: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.163845: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.163845: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.163846: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.163846: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.163846: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163846: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.163846: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.163846: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.163847: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.163847: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163847: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163848: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163848: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.163848: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163848: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163848: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163857: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163857: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163858: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163858: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.163858: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.163858: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.163858: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.163858: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163858: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.163858: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163859: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.163859: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.163859: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163859: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163859: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.163859: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.163859: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163859: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163860: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163860: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163860: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163860: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.163860: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.163860: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.163861: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.163861: kvm_apic: apic_read APIC_TMICT = 0x12f2
 qemu-system-x86-14480 [022] .......   679.163861: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.163861: kvm_apic: apic_write APIC_TMICT = 0x12f2
 qemu-system-x86-14480 [022] .......   679.163861: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.163861: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.163862: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.163862: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.163862: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.163862: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.163862: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.163863: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.163863: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.163863: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.163863: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.163863: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.163864: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.163864: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.163864: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.163864: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.163864: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.163864: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.163865: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678790618405 softexpires=678790618405
 qemu-system-x86-14480 [022] d...1..   679.163865: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.163865: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.163865: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.163865: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.163865: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.163866: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.163866: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.163866: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163866: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.163866: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163866: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163866: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.163867: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163867: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163867: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163867: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.163867: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.163867: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163867: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163868: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.163868: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163868: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.163868: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.163868: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163868: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163868: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.163868: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.163869: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.163869: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.163869: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.163869: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.163869: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163869: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.163869: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.163869: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.163869: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.163870: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163870: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163870: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.163870: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163870: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163870: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163900: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163900: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163900: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163900: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.163900: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.163901: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.163901: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.163901: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163901: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.163901: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163901: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.163901: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.163901: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163902: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163902: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.163902: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.163902: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163903: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163903: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163903: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163903: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163903: kvm_exit: reason CPUID rip 0x7f1e631a5ecc info 0 0
 qemu-system-x86-14480 [022] .......   679.163904: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.163904: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.163904: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.163904: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.163904: kvm_cpuid: func 1 rax 663 rbx 800 rcx 80202001 rdx 78bfbfd
 qemu-system-x86-14480 [022] .......   679.163904: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.163905: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.163905: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163905: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.163905: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163905: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163905: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.163905: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163906: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163906: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163906: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.163906: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.163906: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163906: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163906: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.163906: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163907: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.163907: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.163907: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163907: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163907: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.163907: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.163907: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.163907: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.163908: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.163908: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.163908: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163908: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.163908: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.163908: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.163908: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.163908: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163909: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163909: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163909: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.163909: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163909: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163909: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163941: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163941: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163941: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.163942: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.163942: rcu_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   679.163942: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14480 [022] d...1..   679.163942: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   679.163942: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14480 [022] d...1..   679.163942: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.163942: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163943: preempt_count_add <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163943: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163943: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163943: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163943: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.163943: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.163943: preempt_count_add <-irq_enter
 qemu-system-x86-14480 [022] d..h1..   679.163944: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.163944: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h1..   679.163944: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.163944: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.163944: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.163944: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.163944: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.163945: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.163945: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h2..   679.163945: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.163945: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.163946: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678790623093
 qemu-system-x86-14480 [022] d..h1..   679.163946: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.163946: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h1..   679.163946: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h2..   679.163947: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h1..   679.163947: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.163947: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.163947: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.163947: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.163947: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.163947: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h1..   679.163947: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h1..   679.163948: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h2..   679.163948: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h1..   679.163948: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.163948: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.163948: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.163949: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.163949: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.163949: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.163949: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   679.163949: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   679.163949: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.163949: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.163950: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.163950: idle_cpu <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.163950: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.163950: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.163950: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   679.163950: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   679.163951: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.163951: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.163951: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.163951: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.163952: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.163952: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d...1..   679.163952: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.163952: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d...1..   679.163952: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.163953: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...1..   679.163953: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.163953: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...2..   679.163953: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d...1..   679.163953: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.163953: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.163953: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14480 [022] d...1..   679.163954: rcu_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.163954: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.163954: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163954: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.163954: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.163954: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.163955: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.163955: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163955: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.163955: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163955: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.163955: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.163955: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163955: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163955: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.163956: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.163956: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163956: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163956: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163956: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163956: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163956: kvm_exit: reason EXTERNAL_INTERRUPT rip 0x7f1e63b89da9 info 0 800000ef
 qemu-system-x86-14480 [022] .......   679.163957: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.163957: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163957: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.163957: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163957: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.163957: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.163957: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.163958: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.163958: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.163958: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.163958: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.163958: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.163958: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163959: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163959: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.163959: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.163959: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.163959: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163959: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.163960: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163960: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163960: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.163960: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.163960: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.163960: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163960: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.163960: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.163960: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.163961: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163961: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163961: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163961: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163961: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.163961: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.163961: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163962: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163962: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.163962: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163962: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.163962: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.163962: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163962: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163962: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.163962: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.163963: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.163963: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.163963: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.163963: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.163963: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163963: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.163963: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.163963: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.163964: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.163964: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163964: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163964: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.163964: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163964: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163964: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163970: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163970: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163970: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163971: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.163971: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.163971: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.163971: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.163971: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163971: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.163971: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163971: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.163971: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.163972: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163972: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163972: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.163972: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.163972: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163972: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163972: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163972: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163973: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163973: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.163973: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.163973: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.163974: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.163974: kvm_apic: apic_read APIC_TMICT = 0x92e9
 qemu-system-x86-14480 [022] .......   679.163974: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.163974: kvm_apic: apic_write APIC_TMICT = 0x92e9
 qemu-system-x86-14480 [022] .......   679.163974: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.163974: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.163974: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.163975: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.163975: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.163975: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.163975: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.163975: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.163975: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.163975: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.163976: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.163976: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.163976: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.163976: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.163976: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.163976: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.163976: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.163977: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.163977: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678791254996 softexpires=678791254996
 qemu-system-x86-14480 [022] d...1..   679.163977: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.163977: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.163977: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163977: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.163977: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163978: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163978: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.163978: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.163978: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163978: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.163978: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.163978: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.163978: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163979: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163979: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.163979: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.163979: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.163979: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.163979: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163979: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.163979: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.163979: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.163980: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.163980: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.163980: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.163980: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.163980: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163980: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.163980: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.163980: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.163980: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.163981: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.163981: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163981: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.163981: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163981: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.163981: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164114: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164114: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164114: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164115: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164115: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164115: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164115: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164115: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164115: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164115: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164115: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164116: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164116: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164116: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164116: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164116: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164116: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164116: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164116: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164117: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164117: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164117: kvm_exit: reason CPUID rip 0x7f1e63b9ad63 info 0 0
 qemu-system-x86-14480 [022] .......   679.164117: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164118: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164118: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164118: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164118: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.164118: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164118: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164119: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164119: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164119: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164119: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164119: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164119: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164120: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164120: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164120: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164120: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164120: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164120: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164120: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164120: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164121: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164121: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164121: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164121: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164121: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164121: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164121: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164122: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164122: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164122: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164122: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164122: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164122: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164122: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164122: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164123: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164123: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164123: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164123: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164123: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164123: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164124: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164124: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164124: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164124: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164124: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164125: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164125: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164125: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164125: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164125: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164125: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164125: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164125: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164125: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164126: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164126: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164126: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164126: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164126: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164126: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164126: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164126: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164127: kvm_exit: reason CPUID rip 0x7f1e63b9aebc info 0 0
 qemu-system-x86-14480 [022] .......   679.164127: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164127: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164127: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164127: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164127: kvm_cpuid: func 1 rax 663 rbx 800 rcx 80202001 rdx 78bfbfd
 qemu-system-x86-14480 [022] .......   679.164127: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164127: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164128: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164128: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164128: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164128: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164128: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164128: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164128: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164128: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164128: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164129: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164129: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164129: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164129: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164129: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164129: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164129: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164129: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164129: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164130: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164130: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164130: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164130: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164130: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164130: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164130: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164130: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164130: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164131: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164131: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164131: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164131: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164131: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164131: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164131: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164131: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164132: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164132: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164132: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164132: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164133: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164133: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164133: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164133: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164133: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164133: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164133: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164133: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164133: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164134: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164134: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164134: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164134: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164134: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164134: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164134: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164134: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164134: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164135: kvm_exit: reason CPUID rip 0x7f1e63b9ac92 info 0 0
 qemu-system-x86-14480 [022] .......   679.164135: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164135: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164135: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164135: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164136: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.164136: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164136: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164136: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164136: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164137: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164137: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164137: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164137: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164137: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164137: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164137: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164137: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164138: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164138: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164138: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164138: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164138: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164138: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164138: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164138: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164138: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164138: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164139: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164139: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164139: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164139: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164139: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164139: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164139: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164139: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164139: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164140: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164140: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164140: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164140: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164140: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164140: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164140: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164141: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164142: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164142: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164142: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164142: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164142: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164142: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164142: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164142: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164142: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164143: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164143: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164143: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164143: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164143: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164143: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164143: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164143: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164143: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164144: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164144: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164144: kvm_exit: reason CPUID rip 0x7f1e63b9ac92 info 0 0
 qemu-system-x86-14480 [022] .......   679.164144: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164144: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164144: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164144: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164145: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.164145: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164145: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164145: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164145: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164145: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164146: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164146: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164146: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164146: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164146: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164146: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164146: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164146: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164146: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164147: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164147: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164147: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164147: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164147: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164147: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164147: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164147: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164147: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164148: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164148: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164148: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164148: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164148: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164148: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164148: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164148: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164148: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164149: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164149: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164149: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164149: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164149: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164149: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164150: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164150: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164150: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164150: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164150: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164150: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164151: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164151: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164151: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164151: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164151: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164151: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164151: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164151: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164152: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164152: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164152: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164152: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164152: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164152: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164152: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164152: kvm_exit: reason CPUID rip 0x7f1e63b9ac92 info 0 0
 qemu-system-x86-14480 [022] .......   679.164153: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164153: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164153: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164153: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164153: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.164153: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164154: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164154: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164154: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164154: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164154: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164154: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164154: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164154: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164154: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164155: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164155: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164155: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164155: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164155: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164155: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164155: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164155: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164155: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164155: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164156: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164156: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164156: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164156: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164156: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164156: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164156: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164156: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164156: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164157: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164157: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164157: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164157: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164157: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164157: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164157: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164157: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164158: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164158: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164158: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164158: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164158: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164159: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164159: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164159: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164159: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164159: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164159: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164159: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164159: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164159: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164160: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164160: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164160: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164160: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164160: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164160: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164160: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164160: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164160: kvm_exit: reason CPUID rip 0x7f1e63b81355 info 0 0
 qemu-system-x86-14480 [022] .......   679.164161: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164161: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164161: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164161: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164161: kvm_cpuid: func 4 rax 121 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.164161: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164161: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164161: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164162: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164162: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164162: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164162: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164162: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164162: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164162: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164162: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164162: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164163: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164163: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164163: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164163: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164163: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164163: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164163: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164163: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164163: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164164: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164164: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164164: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164164: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164164: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164164: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164164: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164164: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164164: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164165: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164165: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164165: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164165: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164165: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164165: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164166: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164166: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164166: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164166: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164166: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164167: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164167: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164167: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164167: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164167: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164167: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164167: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164167: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164167: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164168: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164168: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164168: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164168: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164168: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164168: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164168: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164168: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164168: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164169: kvm_exit: reason CPUID rip 0x7f1e63b81355 info 0 0
 qemu-system-x86-14480 [022] .......   679.164169: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164169: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164169: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164169: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164169: kvm_cpuid: func 4 rax 122 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.164169: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164169: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164170: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164170: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164170: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164170: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164170: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164170: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164170: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164170: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164171: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164171: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164171: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164171: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164171: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164171: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164171: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164171: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164171: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164171: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164172: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164172: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164172: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164172: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164172: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164172: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164172: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164172: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164172: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164173: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164173: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164173: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164173: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164173: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164173: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164173: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164173: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164174: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164174: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164174: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164174: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164174: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164174: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164175: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164175: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164175: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164175: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164175: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164175: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164175: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164175: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164175: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164176: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164176: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164176: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164176: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164176: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164176: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164176: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164176: kvm_exit: reason CPUID rip 0x7f1e63b81355 info 0 0
 qemu-system-x86-14480 [022] .......   679.164177: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164177: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164177: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164177: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164177: kvm_cpuid: func 4 rax 143 rbx 3c0003f rcx fff rdx 1
 qemu-system-x86-14480 [022] .......   679.164177: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164177: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164177: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164177: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164178: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164178: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164178: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164178: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164178: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164178: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164178: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164179: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164179: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164179: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164179: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164179: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164179: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164179: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164180: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164180: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164180: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164180: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164180: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164180: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164180: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164180: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164180: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164181: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164181: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164181: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164181: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164181: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164181: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164181: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164181: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164181: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164182: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164182: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164187: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164187: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164187: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164187: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164188: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164188: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164188: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164188: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164188: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164188: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164188: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164188: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164189: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164189: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164189: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164189: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164189: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164189: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164189: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164189: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164190: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164190: kvm_exit: reason CPUID rip 0x7f1e632243a2 info 0 0
 qemu-system-x86-14480 [022] .......   679.164190: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164190: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164190: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164190: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164191: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.164191: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164191: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164191: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164191: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164191: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164191: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164191: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164192: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164192: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164192: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164192: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164192: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164192: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164192: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164192: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164192: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164193: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164193: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164193: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164193: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164193: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164193: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164193: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164193: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164193: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164194: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164194: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164194: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164194: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164194: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164194: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164194: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164194: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164195: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164195: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164195: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164195: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164195: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164196: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164196: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164196: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164197: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164197: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164197: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164197: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164197: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164197: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164197: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164198: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164198: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164198: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164198: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164198: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164198: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164198: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164198: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164198: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164199: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164199: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164199: kvm_exit: reason CPUID rip 0x7f1e632243a2 info 0 0
 qemu-system-x86-14480 [022] .......   679.164199: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164200: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164200: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164200: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164200: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.164200: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164201: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164201: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164201: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164201: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164201: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164201: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164201: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164201: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164201: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164202: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164202: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164202: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164202: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164202: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164202: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164202: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164202: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164202: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164203: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164203: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164203: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164203: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164203: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164203: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164203: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164203: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164203: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164203: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164204: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164204: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164204: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164204: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164204: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164204: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164204: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164204: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164205: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164205: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164205: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164205: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164206: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164206: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164206: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164206: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164206: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164206: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164206: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164206: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164206: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164207: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164207: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164207: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164207: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164207: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164207: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164207: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164207: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164208: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164208: kvm_exit: reason CPUID rip 0x7f1e632243a2 info 0 0
 qemu-system-x86-14480 [022] .......   679.164208: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164208: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164208: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164208: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164209: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.164209: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164209: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164209: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164209: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164209: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164209: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164209: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164210: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164210: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164210: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164210: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164210: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164210: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164210: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164210: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164210: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164211: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164211: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164211: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164211: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164211: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164211: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164211: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164211: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164211: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164212: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164212: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164212: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164212: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164212: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164212: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164212: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164212: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164212: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164213: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164213: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164213: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164213: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164213: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164214: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164214: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164214: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164214: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164214: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164214: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164215: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164215: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164215: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164215: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164215: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164215: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164215: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164215: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164215: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164216: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164216: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164216: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164216: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164216: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164216: kvm_exit: reason CPUID rip 0x7f1e631a57f5 info 0 0
 qemu-system-x86-14480 [022] .......   679.164216: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164216: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164217: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164217: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164217: kvm_cpuid: func 4 rax 121 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.164217: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164217: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164217: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164217: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164217: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164217: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164218: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164218: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164218: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164218: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164218: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164218: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164218: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164218: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164218: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164219: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164219: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164219: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164219: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164219: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164219: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164219: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164219: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164219: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164220: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164220: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164220: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164220: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164220: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164220: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164220: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164220: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164220: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164221: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164221: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164221: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164221: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164221: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164221: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164222: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164222: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164222: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164222: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164222: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164222: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164222: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164222: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164223: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164223: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164223: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164223: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164223: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164223: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164223: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164223: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164223: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164224: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164224: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164224: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164224: kvm_exit: reason CPUID rip 0x7f1e631a57f5 info 0 0
 qemu-system-x86-14480 [022] .......   679.164224: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164224: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164224: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164224: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164225: kvm_cpuid: func 4 rax 122 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.164225: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164225: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164225: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164225: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164225: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164225: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164225: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164225: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164226: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164226: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164226: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164226: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164226: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164226: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164226: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164226: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164226: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164227: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164227: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164227: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164227: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164227: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164227: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164228: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164228: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164228: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164228: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164228: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164228: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164228: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164228: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164229: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164229: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164229: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164229: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164229: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164229: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164229: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164230: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164230: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164230: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164230: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164230: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164230: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164230: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164231: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164231: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164231: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164231: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164231: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164231: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164231: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164231: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164231: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164232: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164232: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164232: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164232: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164232: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164232: kvm_exit: reason CPUID rip 0x7f1e631a57f5 info 0 0
 qemu-system-x86-14480 [022] .......   679.164232: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164232: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164233: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164233: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164233: kvm_cpuid: func 4 rax 143 rbx 3c0003f rcx fff rdx 1
 qemu-system-x86-14480 [022] .......   679.164233: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164233: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164233: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164233: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164233: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164233: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164234: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164234: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164234: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164234: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164234: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164234: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164234: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164234: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164234: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164235: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164235: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164235: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164235: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164235: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164235: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164235: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164235: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164235: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164236: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164236: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164236: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164236: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164236: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164236: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164236: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164236: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164236: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164237: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164237: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164237: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164237: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164237: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164238: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164238: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164238: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164238: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164238: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164239: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164239: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164239: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164239: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164239: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164239: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164239: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164239: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164239: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164240: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164240: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164240: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164240: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164240: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164240: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164240: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164240: kvm_exit: reason CPUID rip 0x7f1e63764c44 info 0 0
 qemu-system-x86-14480 [022] .......   679.164241: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164241: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164241: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164241: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164241: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.164241: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164241: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164242: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164242: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164242: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164242: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164242: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164242: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164243: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164243: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164243: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164243: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164243: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164243: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164243: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164244: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164244: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164244: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164244: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164244: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164244: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164244: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164245: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164245: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164245: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164245: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164245: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164245: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164245: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164245: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164245: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164246: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164246: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164246: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164246: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164246: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164246: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164246: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164247: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164247: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164247: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164247: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164247: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164247: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164247: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164248: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164248: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164248: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164248: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164248: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164248: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164248: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164248: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164248: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164248: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164249: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164249: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164249: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164249: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164249: kvm_exit: reason CPUID rip 0x7f1e63764c52 info 0 0
 qemu-system-x86-14480 [022] .......   679.164249: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164249: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164249: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164250: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164250: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.164250: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164250: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164250: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164250: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164250: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164250: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164251: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164251: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164251: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164251: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164251: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164251: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164251: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164251: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164251: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164252: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164252: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164252: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164252: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164252: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164252: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164252: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164252: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164252: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164252: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164253: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164253: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164253: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164253: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164253: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164253: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164253: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164253: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164253: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164254: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164254: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164254: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164254: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164254: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164255: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164255: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164255: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164255: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164255: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164255: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164255: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164255: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164256: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164256: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164256: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164256: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164256: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164256: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164257: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164257: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164257: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164257: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164257: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164257: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164257: kvm_exit: reason CPUID rip 0x7f1e63764c44 info 0 0
 qemu-system-x86-14480 [022] .......   679.164257: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164258: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164258: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164258: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164258: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.164258: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164258: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164258: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164258: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164259: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164259: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164259: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164259: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164259: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164259: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164259: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164259: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164259: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164260: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164260: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164260: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164260: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164260: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164260: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164260: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164260: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164260: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164261: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164261: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164261: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164261: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164261: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164261: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164261: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164261: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164261: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164262: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164262: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164262: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164262: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164262: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164262: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164262: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164263: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164263: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164263: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164263: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164263: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164263: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164263: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164264: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164264: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164264: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164264: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164264: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164264: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164264: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164264: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164264: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164265: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164265: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164265: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164265: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164265: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164265: kvm_exit: reason CPUID rip 0x7f1e63764c52 info 0 0
 qemu-system-x86-14480 [022] .......   679.164265: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164265: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164266: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164266: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164266: kvm_cpuid: func 1 rax 663 rbx 800 rcx 80202001 rdx 78bfbfd
 qemu-system-x86-14480 [022] .......   679.164266: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164266: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164266: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164266: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164266: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164266: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164267: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164267: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164267: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164267: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164267: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164267: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164267: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164267: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164267: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164268: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164268: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164268: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164268: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164268: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164268: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164268: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164268: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164268: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164268: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164269: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164269: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164269: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164269: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164269: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164269: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164270: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164270: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164270: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164270: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164270: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164270: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164270: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164271: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164271: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164271: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164271: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164271: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.164272: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.164272: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.164272: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164272: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.164272: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164272: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164272: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.164272: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164272: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164273: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.164273: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.164273: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164273: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164273: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164273: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164273: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164273: kvm_exit: reason CPUID rip 0x7f1e63764c03 info 0 0
 qemu-system-x86-14480 [022] .......   679.164274: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.164274: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.164274: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164274: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.164274: kvm_cpuid: func 7 rax 0 rbx 0 rcx 0 rdx 0
 qemu-system-x86-14480 [022] .......   679.164274: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.164274: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.164274: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164275: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.164275: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164275: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164275: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.164275: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.164275: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164275: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.164275: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.164275: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.164276: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164276: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164276: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164276: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.164276: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164276: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.164276: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164276: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.164276: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164276: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.164277: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164277: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.164277: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.164277: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.164277: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164277: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164277: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.164277: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.164277: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.164278: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.164278: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164278: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164278: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.164278: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164278: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.164278: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165564: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165565: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165565: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165565: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.165565: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.165565: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.165566: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.165566: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165566: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.165566: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165566: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.165566: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.165566: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165566: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165567: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.165567: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.165567: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165567: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165567: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165567: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165568: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165568: kvm_exit: reason CPUID rip 0x7f3f36df9d73 info 0 0
 qemu-system-x86-14480 [022] .......   679.165569: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.165569: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.165569: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.165569: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.165569: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.165570: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.165570: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.165570: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165570: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.165571: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165571: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.165571: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.165571: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.165571: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.165572: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.165572: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.165572: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.165573: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.165573: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165573: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165573: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.165574: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.165574: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.165574: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165574: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.165574: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165575: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165575: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.165575: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.165575: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.165575: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165575: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.165575: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.165575: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.165576: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165576: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165576: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165576: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165576: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.165576: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.165577: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165577: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165577: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.165577: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165577: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.165577: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.165577: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165577: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165578: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.165578: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.165578: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.165578: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.165578: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.165578: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.165578: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165578: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.165579: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.165579: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.165579: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.165579: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165579: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165579: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165580: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.165580: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165580: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165580: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165589: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165589: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165589: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165589: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.165589: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.165589: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.165589: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.165590: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165590: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.165590: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165590: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.165590: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.165590: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165590: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165590: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.165591: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.165591: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165591: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165591: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165591: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165591: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165591: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.165592: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.165592: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.165592: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.165592: kvm_apic: apic_read APIC_TMICT = 0x548c
 qemu-system-x86-14480 [022] .......   679.165592: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.165593: kvm_apic: apic_write APIC_TMICT = 0x548c
 qemu-system-x86-14480 [022] .......   679.165593: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.165593: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.165593: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.165593: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.165594: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.165594: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.165594: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.165594: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.165594: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.165594: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.165594: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.165595: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.165595: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.165595: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.165595: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.165595: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.165595: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.165596: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.165596: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678792618276 softexpires=678792618276
 qemu-system-x86-14480 [022] d...1..   679.165596: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.165596: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.165596: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.165597: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.165597: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.165597: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.165597: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.165597: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165597: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.165598: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165598: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165598: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.165598: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165598: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165599: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165599: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.165599: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.165599: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165599: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165599: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.165599: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165599: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.165600: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.165600: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165600: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165600: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.165600: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.165600: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.165600: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.165600: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.165600: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.165601: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165601: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.165601: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.165601: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.165601: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.165601: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165601: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165601: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.165602: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165602: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165602: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165803: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165803: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165803: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165803: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.165803: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.165804: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.165804: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.165804: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165804: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.165804: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165804: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.165804: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.165804: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165805: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165805: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.165805: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.165805: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165805: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165805: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165805: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165806: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165806: kvm_exit: reason CPUID rip 0x7f3f36df9ecc info 0 0
 qemu-system-x86-14480 [022] .......   679.165807: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.165807: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.165807: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.165807: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.165807: kvm_cpuid: func 1 rax 663 rbx 800 rcx 80202001 rdx 78bfbfd
 qemu-system-x86-14480 [022] .......   679.165808: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.165808: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.165808: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165808: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.165808: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165809: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165809: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.165809: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165809: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165809: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165809: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.165810: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.165810: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165810: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165810: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.165810: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165810: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.165810: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.165810: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165811: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165811: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.165811: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.165811: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.165811: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.165811: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.165811: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.165812: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165812: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.165812: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.165812: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.165812: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.165812: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165812: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165813: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165813: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.165813: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165813: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165813: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165941: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165941: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165942: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.165942: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.165942: rcu_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   679.165942: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14480 [022] d...1..   679.165942: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   679.165942: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14480 [022] d...1..   679.165943: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.165943: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165943: preempt_count_add <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165943: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165943: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165943: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165943: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.165943: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.165944: preempt_count_add <-irq_enter
 qemu-system-x86-14480 [022] d..h1..   679.165944: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.165944: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h1..   679.165944: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.165945: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.165945: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.165945: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.165945: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.165946: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.165946: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h2..   679.165946: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.165946: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.165947: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678792623938
 qemu-system-x86-14480 [022] d..h1..   679.165947: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.165947: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h1..   679.165947: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h2..   679.165947: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h1..   679.165948: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.165948: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.165948: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.165948: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.165948: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.165948: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h1..   679.165948: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h1..   679.165949: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h2..   679.165949: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h1..   679.165949: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.165949: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.165949: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.165949: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.165950: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.165950: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.165950: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   679.165950: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   679.165950: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.165950: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.165950: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.165951: idle_cpu <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.165951: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.165951: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.165951: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   679.165951: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   679.165952: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.165952: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.165952: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.165952: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.165952: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.165953: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d...1..   679.165953: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.165953: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d...1..   679.165953: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.165953: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...1..   679.165953: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.165953: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...2..   679.165953: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d...1..   679.165954: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.165954: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.165954: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14480 [022] d...1..   679.165954: rcu_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.165954: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.165955: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165955: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.165955: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.165955: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.165955: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.165955: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165956: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.165956: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165956: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.165956: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.165956: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165956: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165956: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.165956: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.165957: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165957: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165957: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165957: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165957: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165957: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff81145a53 info 0 800000ef
 qemu-system-x86-14480 [022] .......   679.165958: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.165958: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165958: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.165958: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165958: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.165959: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.165959: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.165959: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.165959: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.165959: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.165960: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.165960: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.165960: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165960: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165960: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.165961: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.165961: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.165961: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165961: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.165961: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165962: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165962: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.165962: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.165962: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.165962: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165962: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.165962: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.165962: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.165963: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165963: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165963: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165963: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165963: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.165963: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.165964: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165964: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165964: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.165964: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165964: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.165965: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.165965: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165965: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165965: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.165965: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.165965: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.165966: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.165966: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.165966: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.165966: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165966: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.165966: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.165966: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.165966: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.165967: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165967: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165967: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.165967: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165967: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165967: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165974: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165974: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165974: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165974: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.165974: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.165975: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.165975: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.165975: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165975: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.165975: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165975: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.165975: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.165975: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165975: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165976: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.165976: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.165976: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165976: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165976: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165976: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165976: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165976: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.165977: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.165977: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.165977: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.165977: kvm_apic: apic_read APIC_TMICT = 0xeaa4
 qemu-system-x86-14480 [022] .......   679.165977: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.165978: kvm_apic: apic_write APIC_TMICT = 0xeaa4
 qemu-system-x86-14480 [022] .......   679.165978: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.165978: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.165978: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.165978: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.165978: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.165978: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.165979: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.165979: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.165979: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.165979: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.165979: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.165979: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.165980: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.165980: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.165980: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.165980: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.165980: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.165980: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.165981: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678793617800 softexpires=678793617800
 qemu-system-x86-14480 [022] d...1..   679.165981: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.165981: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.165981: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165981: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.165981: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165982: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165982: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.165982: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.165982: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165982: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.165982: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.165982: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.165982: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165983: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165983: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.165983: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.165983: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.165983: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.165983: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165983: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.165983: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.165983: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.165984: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.165984: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.165984: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.165984: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.165984: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165984: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.165984: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.165984: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.165984: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.165985: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.165985: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165985: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.165985: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165985: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.165985: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166038: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166038: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166038: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166039: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166039: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166039: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166039: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166040: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166040: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166040: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166040: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166040: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166040: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166040: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166040: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166041: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166041: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166041: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166041: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166041: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166041: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166041: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.166042: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166042: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.166042: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.166042: kvm_apic: apic_read APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.166042: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.166043: kvm_apic: apic_write APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.166043: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.166043: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.166043: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.166043: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.166043: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.166043: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.166044: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d...1..   679.166044: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] d...1..   679.166044: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] ....1..   679.166044: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.166044: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.166044: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.166044: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.166045: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.166045: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.166045: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.166045: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.166045: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.166045: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.166045: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.166046: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.166046: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.166046: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.166046: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.166046: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.166046: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678792723680 softexpires=678792723680
 qemu-system-x86-14480 [022] d...1..   679.166047: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.166047: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.166047: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.166047: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.166047: clockevents_program_min_delta <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.166047: ktime_get <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.166048: lapic_next_deadline <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.166048: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.166048: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.166048: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166048: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166048: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166048: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166049: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] d......   679.166049: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.166049: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.166049: rcu_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d......   679.166049: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d......   679.166050: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14480 [022] d......   679.166050: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14480 [022] d......   679.166050: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.166050: preempt_count_add <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.166050: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.166050: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.166050: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.166050: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.166050: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.166051: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.166051: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.166051: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.166051: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d......   679.166051: preempt_count_add <-irq_enter
 qemu-system-x86-14480 [022] d..h...   679.166051: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.166051: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h...   679.166052: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.166052: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.166052: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.166052: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h1..   679.166052: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.166052: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.166052: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h1..   679.166053: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.166053: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.166053: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678792730535
 qemu-system-x86-14480 [022] d..h...   679.166053: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h...   679.166053: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h...   679.166053: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h1..   679.166054: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h...   679.166054: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h...   679.166054: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h1..   679.166054: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.166054: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.166054: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.166054: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h...   679.166054: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h...   679.166055: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h1..   679.166055: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h...   679.166055: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.166055: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h...   679.166055: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h...   679.166055: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h1..   679.166055: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.166056: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.166056: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h2..   679.166056: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h2..   679.166056: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d..h2..   679.166056: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d..h2..   679.166056: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h2..   679.166057: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h2..   679.166057: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.166057: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h...   679.166057: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] d......   679.166057: idle_cpu <-irq_exit
 qemu-system-x86-14480 [022] d......   679.166057: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d......   679.166057: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d......   679.166058: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d......   679.166058: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d......   679.166058: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d......   679.166058: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d......   679.166058: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.166059: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.166059: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.166059: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d......   679.166059: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.166059: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d......   679.166059: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.166059: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d......   679.166060: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.166060: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...1..   679.166060: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d......   679.166060: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.166060: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.166060: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14480 [022] d......   679.166060: rcu_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] .......   679.166061: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166061: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166061: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166061: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166061: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166061: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166062: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166062: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166062: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166062: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.166062: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166062: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166062: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166063: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.166063: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.166063: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.166063: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.166063: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.166063: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.166063: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.166064: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.166064: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166064: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166064: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166064: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.166064: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.166064: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166065: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.166065: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166065: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166065: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.166065: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.166065: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.166065: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166065: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.166066: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.166066: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.166066: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166066: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166066: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166066: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166066: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166067: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166067: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166067: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166067: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166067: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166067: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166067: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166067: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166067: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166068: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166068: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166068: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166068: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166068: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166068: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166068: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166068: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166068: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166069: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166069: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166069: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166069: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166069: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166069: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166069: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166070: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166072: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166072: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166072: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166073: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166073: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166073: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166073: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166073: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166073: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166073: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166073: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166074: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166074: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166074: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166074: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166074: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166074: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166075: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166075: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166075: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166075: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166075: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.166075: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166075: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.166075: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.166076: kvm_apic: apic_read APIC_TMICT = 0xd2a0
 qemu-system-x86-14480 [022] .......   679.166076: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.166076: kvm_apic: apic_write APIC_TMICT = 0xd2a0
 qemu-system-x86-14480 [022] .......   679.166076: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.166076: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.166076: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.166076: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.166076: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.166076: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.166077: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.166077: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.166077: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.166077: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.166077: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.166077: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.166077: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.166077: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.166078: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.166078: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.166078: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.166078: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.166078: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678793617491 softexpires=678793617491
 qemu-system-x86-14480 [022] d...1..   679.166078: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.166078: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.166079: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166079: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166079: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166079: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166079: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166079: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166079: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166079: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166079: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166080: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166080: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166080: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166080: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166080: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166080: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166080: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166080: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166080: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166080: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166081: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166081: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166081: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166081: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166081: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166081: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166081: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166081: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166081: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166082: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166082: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166082: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166082: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166082: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166082: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166082: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166498: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166499: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166499: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166499: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166499: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166499: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166500: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166500: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166500: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166500: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166500: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166500: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166500: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166500: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166501: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166501: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166501: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166501: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166501: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166501: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166501: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166502: kvm_exit: reason CPUID rip 0x7f3f377eed63 info 0 0
 qemu-system-x86-14480 [022] .......   679.166502: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166502: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166503: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166503: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166503: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.166503: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166503: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166504: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166504: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166504: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166504: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166504: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166504: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166504: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166505: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166505: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166505: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166505: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166505: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166505: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166505: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166506: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166506: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166506: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166506: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166507: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166507: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166507: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166507: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166507: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166507: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166507: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166507: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166507: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166508: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166508: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166508: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166508: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166508: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166508: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166508: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166509: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166509: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166509: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166509: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166510: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166510: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166510: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166510: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166510: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166510: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166510: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166510: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166511: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166511: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166511: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166511: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166511: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166511: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166511: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166511: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166511: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166512: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166512: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166512: kvm_exit: reason CPUID rip 0x7f3f377eeebc info 0 0
 qemu-system-x86-14480 [022] .......   679.166512: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166512: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166512: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166512: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166512: kvm_cpuid: func 1 rax 663 rbx 800 rcx 80202001 rdx 78bfbfd
 qemu-system-x86-14480 [022] .......   679.166513: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166513: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166513: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166513: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166513: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166513: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166513: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166513: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166513: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166514: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166514: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166514: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166514: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166514: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166514: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166514: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166514: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166514: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166515: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166515: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166515: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166515: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166515: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166515: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166515: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166515: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166515: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166515: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166516: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166516: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166516: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166516: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166516: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166516: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166516: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166516: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166517: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166517: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166517: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166517: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166518: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166518: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166518: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166518: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166518: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166518: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166518: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166518: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166518: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166519: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166519: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166519: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166519: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166519: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166519: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166519: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166519: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166520: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166520: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166520: kvm_exit: reason CPUID rip 0x7f3f377eec92 info 0 0
 qemu-system-x86-14480 [022] .......   679.166520: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166520: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166520: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166521: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166521: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.166521: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166521: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166521: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166522: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166522: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166522: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166522: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166522: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166522: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166522: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166522: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166522: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166523: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166523: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166523: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166523: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166523: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166523: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166523: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166523: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166523: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166524: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166524: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166524: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166524: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166524: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166524: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166524: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166524: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166524: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166525: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166525: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166525: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166525: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166525: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166525: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166525: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166525: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166527: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166527: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166527: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166527: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166527: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166527: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166527: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166527: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166528: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166528: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166528: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166528: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166528: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166528: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166528: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166528: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166528: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166529: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166529: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166529: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166529: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166529: kvm_exit: reason CPUID rip 0x7f3f377eec92 info 0 0
 qemu-system-x86-14480 [022] .......   679.166529: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166529: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166529: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166530: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166530: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.166530: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166530: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166530: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166530: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166531: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166531: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166531: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166531: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166531: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166531: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166531: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166531: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166531: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166532: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166532: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166532: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166532: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166532: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166532: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166532: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166532: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166532: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166532: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166533: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166533: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166533: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166533: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166533: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166533: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166533: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166533: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166533: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166534: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166534: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166534: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166534: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166534: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166534: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166535: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166535: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166535: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166535: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166535: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166535: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166536: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166536: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166536: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166536: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166536: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166537: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166537: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166537: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166537: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166537: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166537: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166537: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166537: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166537: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166538: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166538: kvm_exit: reason CPUID rip 0x7f3f377eec92 info 0 0
 qemu-system-x86-14480 [022] .......   679.166538: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166538: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166538: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166538: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166539: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.166539: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166539: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166539: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166539: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166539: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166539: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166539: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166540: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166540: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166540: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166540: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166540: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166540: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166540: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166540: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166540: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166541: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166541: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166541: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166541: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166541: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166541: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166541: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166541: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166541: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166541: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166542: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166542: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166542: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166542: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166542: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166542: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166542: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166542: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166542: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166543: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166543: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166543: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166543: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166543: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166544: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166544: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166544: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166544: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166544: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166544: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166544: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166544: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166545: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166545: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166545: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166545: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166545: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166545: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166545: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166545: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166545: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166546: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166546: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166546: kvm_exit: reason CPUID rip 0x7f3f377d5355 info 0 0
 qemu-system-x86-14480 [022] .......   679.166546: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166546: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166546: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166546: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166546: kvm_cpuid: func 4 rax 121 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.166547: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166547: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166547: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166547: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166547: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166547: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166547: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166547: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166547: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166548: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166548: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166548: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166548: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166548: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166548: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166548: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166548: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166548: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166549: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166549: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166549: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166549: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166549: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166549: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166549: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166550: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166550: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166550: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166550: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166550: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166550: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166550: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166551: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166551: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166551: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166551: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166551: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166551: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166552: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166552: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166552: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166552: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166552: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166552: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166552: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166552: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166553: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166553: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166553: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166553: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166553: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166553: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166553: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166553: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166553: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166554: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166554: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166554: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166554: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166554: kvm_exit: reason CPUID rip 0x7f3f377d5355 info 0 0
 qemu-system-x86-14480 [022] .......   679.166554: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166554: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166554: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166554: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166555: kvm_cpuid: func 4 rax 122 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.166555: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166555: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166555: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166555: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166555: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166555: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166555: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166556: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166556: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166556: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166556: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166556: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166556: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166556: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166556: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166556: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166556: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166557: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166557: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166557: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166557: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166557: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166557: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166557: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166557: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166557: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166558: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166558: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166558: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166558: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166558: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166558: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166558: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166558: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166558: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166559: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166559: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166559: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166559: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166559: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166560: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166560: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166560: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166560: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166560: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166560: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166560: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166560: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166560: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166561: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166561: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166561: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166561: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166561: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166561: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166561: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166561: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166561: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166562: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166562: kvm_exit: reason CPUID rip 0x7f3f377d5355 info 0 0
 qemu-system-x86-14480 [022] .......   679.166562: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166562: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166562: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166562: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166562: kvm_cpuid: func 4 rax 143 rbx 3c0003f rcx fff rdx 1
 qemu-system-x86-14480 [022] .......   679.166562: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166563: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166563: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166563: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166563: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166563: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166563: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166563: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166564: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166564: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166564: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166564: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166564: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166564: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166564: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166564: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166565: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166565: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166565: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166565: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166565: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166565: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166565: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166565: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166565: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166566: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166566: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166566: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166566: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166566: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166566: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166566: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166566: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166566: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166567: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166567: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166567: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166567: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166577: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166578: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166578: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166578: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166578: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166578: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166578: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166578: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166578: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166579: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166579: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166579: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166579: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166579: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166579: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166579: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166579: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166579: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166580: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166580: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166580: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166580: kvm_exit: reason CPUID rip 0x7f3f36e783a2 info 0 0
 qemu-system-x86-14480 [022] .......   679.166580: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166580: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166580: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166581: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166581: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.166581: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166581: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166581: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166582: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166582: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166582: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166582: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166582: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166582: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166582: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166582: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166583: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166583: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166583: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166583: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166583: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166583: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166583: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166583: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166583: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166583: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166584: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166584: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166584: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166584: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166584: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166584: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166584: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166584: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166585: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166585: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166585: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166585: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166585: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166585: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166585: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166585: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166585: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166587: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166587: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166587: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166587: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166587: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166587: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166587: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166588: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166588: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166588: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166588: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166588: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166588: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166588: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166588: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166589: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166589: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166589: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166589: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166589: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166589: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166589: kvm_exit: reason CPUID rip 0x7f3f36e783a2 info 0 0
 qemu-system-x86-14480 [022] .......   679.166590: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166590: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166590: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166590: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166590: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.166591: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166591: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166591: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166591: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166591: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166591: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166591: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166591: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166592: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166592: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166592: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166592: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166592: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166592: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166592: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166592: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166592: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166593: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166593: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166593: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166593: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166593: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166593: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166593: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166593: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166593: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166593: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166594: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166594: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166594: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166594: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166594: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166594: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166594: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166594: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166594: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166595: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166595: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166595: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166596: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166596: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166596: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166596: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166596: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166596: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166596: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166596: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166596: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166597: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166597: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166597: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166597: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166597: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166597: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166597: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166597: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166598: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166598: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166598: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166598: kvm_exit: reason CPUID rip 0x7f3f36e783a2 info 0 0
 qemu-system-x86-14480 [022] .......   679.166598: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166598: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166598: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166598: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166599: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.166599: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166599: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166599: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166599: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166599: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166599: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166600: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166600: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166600: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166600: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166600: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166600: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166600: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166600: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166600: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166601: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166601: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166601: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166601: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166601: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166601: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166601: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166601: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166602: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166602: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166602: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166602: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166602: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166602: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166602: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166602: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166602: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166603: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166603: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166603: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166603: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166603: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166603: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166604: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166604: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166604: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166604: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166604: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166605: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166605: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166605: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166605: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166605: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166605: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166605: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166605: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166605: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166606: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166606: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166606: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166606: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166606: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166606: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166606: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166606: kvm_exit: reason CPUID rip 0x7f3f36df97f5 info 0 0
 qemu-system-x86-14480 [022] .......   679.166607: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166607: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166607: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166607: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166607: kvm_cpuid: func 4 rax 121 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.166607: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166607: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166607: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166608: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166608: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166608: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166608: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166608: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166608: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166608: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166608: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166608: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166609: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166609: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166609: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166609: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166609: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166609: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166609: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166609: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166609: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166609: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166610: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166610: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166610: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166610: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166610: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166610: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166610: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166610: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166610: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166611: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166611: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166611: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166611: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166611: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166611: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166611: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166612: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166612: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166612: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166612: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166612: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166612: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166612: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166613: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166613: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166613: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166613: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166613: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166613: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166613: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166613: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166613: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166614: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166614: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166614: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166614: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166614: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166614: kvm_exit: reason CPUID rip 0x7f3f36df97f5 info 0 0
 qemu-system-x86-14480 [022] .......   679.166614: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166614: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166615: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166615: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166615: kvm_cpuid: func 4 rax 122 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.166615: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166615: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166615: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166615: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166615: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166615: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166616: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166616: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166616: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166616: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166616: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166616: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166616: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166616: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166617: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166617: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166617: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166617: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166617: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166617: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166617: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166618: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166618: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166618: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166618: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166618: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166618: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166618: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166618: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166619: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166619: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166619: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166619: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166619: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166619: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166619: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166619: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166620: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166620: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166620: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166620: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166620: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166620: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166621: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166621: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166621: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166621: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166621: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166621: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166621: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166621: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166621: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166622: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166622: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166622: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166622: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166622: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166622: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166622: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166622: kvm_exit: reason CPUID rip 0x7f3f36df97f5 info 0 0
 qemu-system-x86-14480 [022] .......   679.166623: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166623: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166623: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166623: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166623: kvm_cpuid: func 4 rax 143 rbx 3c0003f rcx fff rdx 1
 qemu-system-x86-14480 [022] .......   679.166623: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166623: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166623: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166623: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166624: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166624: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166624: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166624: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166624: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166624: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166624: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166624: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166624: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166625: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166625: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166625: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166625: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166625: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166625: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166625: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166625: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166625: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166626: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166626: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166626: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166626: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166626: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166626: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166626: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166626: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166626: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166627: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166627: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166627: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166627: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166627: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166627: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166627: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166628: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166628: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166628: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166628: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166629: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166629: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166629: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166629: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166629: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166629: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166629: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166629: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166629: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166630: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166630: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166630: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166630: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166630: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166630: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166630: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166630: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166631: kvm_exit: reason CPUID rip 0x7f3f373b8c44 info 0 0
 qemu-system-x86-14480 [022] .......   679.166631: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166631: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166631: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166631: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166632: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.166632: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166632: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166632: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166632: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166632: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166632: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166632: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166633: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166633: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166633: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166633: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166633: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166633: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166633: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166633: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166634: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166634: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166634: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166634: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166634: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166634: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166634: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166634: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166634: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166635: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166635: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166635: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166635: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166635: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166635: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166635: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166635: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166635: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166635: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166636: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166636: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166636: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166636: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166636: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166637: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166637: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166637: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166637: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166637: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166637: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166637: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166637: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166637: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166638: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166638: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166638: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166638: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166638: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166638: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166638: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166638: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166638: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166639: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166639: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166639: kvm_exit: reason CPUID rip 0x7f3f373b8c52 info 0 0
 qemu-system-x86-14480 [022] .......   679.166639: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166639: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166639: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166639: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166639: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.166640: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166640: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166640: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166640: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166640: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166640: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166640: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166640: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166640: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166641: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166641: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166641: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166641: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166641: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166641: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166641: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166641: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166641: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166641: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166642: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166642: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166642: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166642: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166642: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166642: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166642: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166642: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166642: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166643: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166643: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166643: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166643: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166643: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166643: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166643: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166643: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166643: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166644: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166644: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166644: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166644: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166644: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166645: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166645: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166645: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166645: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166645: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166645: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166646: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166646: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166646: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166646: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166646: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166646: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166646: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166646: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166646: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166647: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166647: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166647: kvm_exit: reason CPUID rip 0x7f3f373b8c44 info 0 0
 qemu-system-x86-14480 [022] .......   679.166647: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166647: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166647: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166647: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166647: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.166648: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166648: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166648: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166648: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166648: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166648: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166648: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166648: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166648: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166648: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166649: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166649: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166649: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166649: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166649: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166649: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166649: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166649: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166649: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166650: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166650: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166650: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166650: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166650: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166650: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166650: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166650: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166650: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166651: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166651: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166651: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166651: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166651: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166651: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166651: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166651: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166651: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166652: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166652: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166652: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166652: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166652: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166653: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166653: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166653: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166653: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166653: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166653: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166653: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166653: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166653: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166654: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166654: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166654: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166654: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166654: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166654: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166654: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166654: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166654: kvm_exit: reason CPUID rip 0x7f3f373b8c52 info 0 0
 qemu-system-x86-14480 [022] .......   679.166655: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166655: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166655: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166655: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166655: kvm_cpuid: func 1 rax 663 rbx 800 rcx 80202001 rdx 78bfbfd
 qemu-system-x86-14480 [022] .......   679.166655: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166655: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166655: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166656: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166656: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166656: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166656: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166656: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166656: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166656: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166656: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166656: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166657: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166657: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166657: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166657: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166657: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166657: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166657: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166657: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166657: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166658: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166658: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166658: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166658: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166658: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166658: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166658: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166659: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166659: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166659: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166659: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166659: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166659: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166659: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166659: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166659: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166660: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166660: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166660: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166660: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166661: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166661: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.166661: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.166661: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.166661: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166661: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.166661: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166661: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166661: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.166662: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166662: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166662: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.166662: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.166662: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166662: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166662: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166662: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166662: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166663: kvm_exit: reason CPUID rip 0x7f3f373b8c03 info 0 0
 qemu-system-x86-14480 [022] .......   679.166663: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.166663: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.166663: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166663: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.166663: kvm_cpuid: func 7 rax 0 rbx 0 rcx 0 rdx 0
 qemu-system-x86-14480 [022] .......   679.166663: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.166664: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.166664: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166664: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.166664: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166664: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166664: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.166664: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.166664: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166664: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.166664: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.166665: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.166665: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166665: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166665: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166665: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.166665: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166665: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.166665: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166665: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.166666: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166666: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.166666: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166666: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.166666: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.166666: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.166666: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166666: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166666: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.166667: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.166667: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.166667: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.166667: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166667: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166667: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.166667: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166667: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.166667: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167827: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167827: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167827: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167828: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.167828: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.167828: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.167828: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.167828: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167828: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.167828: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.167829: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.167829: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.167829: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167829: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167829: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.167829: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.167829: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167830: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167830: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167830: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167830: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167830: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.167831: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.167831: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.167831: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.167832: kvm_apic: apic_read APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.167832: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.167832: kvm_apic: apic_write APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.167832: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.167832: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.167832: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.167833: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.167833: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.167834: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.167834: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.167834: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.167834: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.167834: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.167834: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.167835: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.167835: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.167835: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.167835: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.167835: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.167835: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.167836: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.167836: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678794512590 softexpires=678794512590
 qemu-system-x86-14480 [022] d...1..   679.167836: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.167836: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.167836: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.167836: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.167837: clockevents_program_min_delta <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.167837: ktime_get <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.167837: lapic_next_deadline <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.167837: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.167837: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.167838: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167838: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.167838: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d..h2..   679.167838: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.167838: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h2..   679.167838: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.167838: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.167838: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.167838: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.167838: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.167838: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h4..   679.167838: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h3..   679.167838: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h3..   679.167838: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h3..   679.167838: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678794518302
 qemu-system-x86-14480 [022] d..h2..   679.167838: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.167838: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h2..   679.167838: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h3..   679.167838: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h2..   679.167838: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.167838: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.167838: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.167838: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.167838: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.167838: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h2..   679.167838: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h2..   679.167838: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h3..   679.167838: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h2..   679.167838: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.167838: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.167838: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.167838: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.167838: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h4..   679.167838: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h4..   679.167838: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h4..   679.167838: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h4..   679.167838: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d..h4..   679.167838: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d..h4..   679.167838: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h4..   679.167838: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h4..   679.167838: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.167838: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.167838: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] .......   679.167847: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167847: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.167848: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167848: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167848: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167848: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167848: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167848: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167849: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167849: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167849: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167849: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.167849: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167849: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.167849: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167850: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.167850: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.167850: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.167850: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.167850: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.167851: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.167851: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.167851: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.167851: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167851: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167851: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.167851: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.167852: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.167852: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167852: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.167852: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167852: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167852: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.167852: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.167853: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.167853: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167853: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.167853: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.167853: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.167853: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167854: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167854: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167854: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167854: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.167854: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.167854: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167854: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167855: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.167855: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.167855: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.167855: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.167855: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167856: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167856: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.167856: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.167856: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.167856: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.167856: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.167856: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.167856: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167856: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.167857: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.167857: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.167857: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.167857: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167857: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167857: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.167858: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167858: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167858: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167865: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167865: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167865: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167865: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.167865: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.167866: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.167866: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.167866: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167866: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.167866: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.167866: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.167866: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.167866: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167867: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167867: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.167867: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.167867: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167867: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167867: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167867: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167867: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167868: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.167868: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.167868: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.167868: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.167868: kvm_apic: apic_read APIC_TMICT = 0x112c
 qemu-system-x86-14480 [022] .......   679.167868: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.167868: kvm_apic: apic_write APIC_TMICT = 0x112c
 qemu-system-x86-14480 [022] .......   679.167868: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.167869: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.167869: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.167869: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.167869: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.167869: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.167869: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.167869: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.167869: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.167870: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.167870: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.167870: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.167870: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.167870: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.167870: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.167870: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.167870: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.167871: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.167871: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.167871: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.167871: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.167871: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678794617534 softexpires=678794617534
 qemu-system-x86-14480 [022] d...1..   679.167871: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.167871: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.167871: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.167872: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.167872: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.167872: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.167872: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.167872: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167872: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.167872: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167873: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167873: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.167873: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167873: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167873: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167873: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.167873: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.167873: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167874: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167874: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.167874: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.167874: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.167874: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.167874: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167874: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167874: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.167875: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.167875: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.167875: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.167875: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.167875: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.167875: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167875: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.167875: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.167875: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.167875: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.167876: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167876: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167876: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.167876: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167876: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167877: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167940: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167940: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167941: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.167941: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.167941: rcu_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   679.167941: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14480 [022] d...1..   679.167941: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   679.167941: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14480 [022] d...1..   679.167942: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.167942: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.167942: preempt_count_add <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167942: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167942: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167942: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167942: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.167942: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.167943: preempt_count_add <-irq_enter
 qemu-system-x86-14480 [022] d..h1..   679.167943: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.167943: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h1..   679.167943: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.167943: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.167944: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.167944: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.167944: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.167944: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.167944: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h2..   679.167944: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.167944: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.167945: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678794621995
 qemu-system-x86-14480 [022] d..h1..   679.167945: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.167945: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h1..   679.167945: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h2..   679.167945: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h1..   679.167945: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.167946: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.167946: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.167946: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.167946: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.167946: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h1..   679.167946: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h1..   679.167946: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h2..   679.167947: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h1..   679.167947: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.167947: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.167947: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.167947: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.167947: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.167947: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.167947: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   679.167948: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   679.167948: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.167948: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.167948: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.167948: idle_cpu <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.167948: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.167948: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.167949: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   679.167949: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   679.167949: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.167949: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.167949: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.167949: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.167950: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.167950: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d...1..   679.167950: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.167950: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d...1..   679.167950: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.167950: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...1..   679.167950: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.167950: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...2..   679.167951: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d...1..   679.167951: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.167951: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.167951: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14480 [022] d...1..   679.167951: rcu_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.167951: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.167952: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167952: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.167952: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.167952: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.167952: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.167952: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167953: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.167953: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.167953: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.167953: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.167953: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167953: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167953: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.167953: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.167953: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167954: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167954: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167954: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167954: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167954: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff81085167 info 0 800000ef
 qemu-system-x86-14480 [022] .......   679.167954: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.167955: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167955: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.167955: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167955: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.167955: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.167955: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.167955: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.167956: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.167956: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.167956: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.167956: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.167956: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167957: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167957: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.167957: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.167957: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.167957: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167957: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.167958: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167958: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167958: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.167958: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.167958: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.167958: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167958: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.167959: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.167959: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.167959: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167959: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167959: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167959: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167959: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.167959: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.167960: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167960: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167960: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.167960: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.167960: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.167960: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.167960: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167960: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167961: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.167961: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.167961: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.167961: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.167961: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.167961: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.167961: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167961: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.167961: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.167962: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.167962: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.167962: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167962: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167962: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.167962: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167962: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167963: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167967: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167968: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167968: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167968: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.167968: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.167968: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.167968: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.167968: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167968: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.167969: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.167969: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.167969: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.167969: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167969: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167969: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.167969: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.167969: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167970: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167970: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167970: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167970: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167970: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.167970: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.167970: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.167970: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.167971: kvm_apic: apic_read APIC_TMICT = 0xec3f
 qemu-system-x86-14480 [022] .......   679.167971: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.167971: kvm_apic: apic_write APIC_TMICT = 0xec3f
 qemu-system-x86-14480 [022] .......   679.167971: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.167971: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.167971: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.167971: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.167972: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.167972: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.167972: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.167972: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.167972: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.167972: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.167972: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.167973: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.167973: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.167973: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.167973: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.167973: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.167973: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.167974: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.167974: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678795617510 softexpires=678795617510
 qemu-system-x86-14480 [022] d...1..   679.167974: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.167974: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.167974: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167975: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.167975: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167975: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167975: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.167975: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.167975: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167975: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.167975: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.167975: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.167976: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167976: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167976: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.167976: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.167976: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.167976: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.167976: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167976: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.167976: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.167977: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.167977: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.167977: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.167977: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.167977: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.167978: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167978: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.167978: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.167978: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.167978: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.167978: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.167978: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167978: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.167979: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167979: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.167979: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168026: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168026: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168026: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168026: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168026: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168026: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.168027: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.168027: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168027: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.168027: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168027: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168027: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168027: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168027: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168028: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.168028: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.168028: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168028: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168028: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168028: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168028: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168029: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.168029: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.168029: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.168029: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168029: kvm_apic: apic_read APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.168029: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168030: kvm_apic: apic_write APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.168030: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168030: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.168030: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168030: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168030: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168030: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.168031: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d...1..   679.168031: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] d...1..   679.168031: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] ....1..   679.168031: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168031: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168031: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168031: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168032: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.168032: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168032: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.168032: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168032: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168032: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168032: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168033: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.168033: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168033: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168033: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168033: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.168033: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678794710589 softexpires=678794710589
 qemu-system-x86-14480 [022] d...1..   679.168034: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168034: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.168034: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.168034: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168034: clockevents_program_min_delta <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168034: ktime_get <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.168034: lapic_next_deadline <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.168035: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.168035: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168035: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168035: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168035: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168035: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d..h2..   679.168035: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.168035: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h2..   679.168035: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168035: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168035: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168035: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.168035: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.168035: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h4..   679.168035: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h3..   679.168035: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h3..   679.168035: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h3..   679.168035: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678794715531
 qemu-system-x86-14480 [022] d..h2..   679.168035: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.168035: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h2..   679.168035: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h3..   679.168035: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h2..   679.168035: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.168035: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.168035: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.168035: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168035: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168035: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h2..   679.168035: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h2..   679.168035: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h3..   679.168035: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h2..   679.168035: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168035: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168035: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168035: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.168035: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h4..   679.168041: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h4..   679.168041: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h4..   679.168041: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h4..   679.168041: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d..h4..   679.168041: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d..h4..   679.168041: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h4..   679.168041: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h4..   679.168041: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.168041: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168041: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] .......   679.168044: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168044: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168044: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168044: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168044: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168045: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168045: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168045: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168045: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168045: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168045: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.168045: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168045: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168046: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168046: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.168046: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.168046: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.168046: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.168046: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.168046: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.168047: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.168047: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.168047: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168047: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168047: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168047: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.168047: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.168048: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168048: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.168048: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168048: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168048: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168048: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.168048: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168049: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168049: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168049: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.168049: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168049: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168049: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168049: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168049: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168049: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.168050: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.168050: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168050: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168050: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168050: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168050: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168050: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168050: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168051: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168051: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168051: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168051: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168051: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168051: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.168051: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168051: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168051: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168052: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168052: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.168052: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.168052: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168052: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168052: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.168052: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168053: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168053: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168055: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168055: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168056: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168056: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168056: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168056: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.168056: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.168056: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168056: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.168056: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168056: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168057: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168057: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168057: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168057: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.168057: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.168057: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168057: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168057: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168058: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168058: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168058: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.168058: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.168058: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.168058: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168058: kvm_apic: apic_read APIC_TMICT = 0xd6d1
 qemu-system-x86-14480 [022] .......   679.168058: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168059: kvm_apic: apic_write APIC_TMICT = 0xd6d1
 qemu-system-x86-14480 [022] .......   679.168059: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168059: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.168059: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168059: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168059: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168059: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168060: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.168060: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168060: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.168060: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168060: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168060: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168060: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168060: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.168061: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168061: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168061: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168061: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.168061: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678795617224 softexpires=678795617224
 qemu-system-x86-14480 [022] d...1..   679.168061: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.168061: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168061: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168062: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168062: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168062: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168062: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168062: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168062: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168062: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168062: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.168062: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.168063: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168063: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168063: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168063: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168063: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168063: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168063: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168063: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168064: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168064: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168064: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168064: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168064: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.168064: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168064: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168064: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168064: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168064: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.168065: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.168065: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168065: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168065: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.168065: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168065: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168065: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168487: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168487: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168487: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168488: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168488: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168488: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.168488: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.168488: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168488: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.168488: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168488: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168489: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168489: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168489: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168489: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.168489: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.168489: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168489: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168490: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168490: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168490: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168490: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.168491: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.168491: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.168491: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168491: kvm_apic: apic_read APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.168492: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168492: kvm_apic: apic_write APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.168492: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168492: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.168492: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168493: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168493: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168493: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.168493: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d...1..   679.168493: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] d...1..   679.168494: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] ....1..   679.168494: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168494: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168494: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168494: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168494: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.168495: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168495: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.168495: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168495: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168495: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168495: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168495: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.168496: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168496: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168496: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168496: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.168496: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678795173344 softexpires=678795173344
 qemu-system-x86-14480 [022] d...1..   679.168497: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168497: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.168497: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.168497: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168497: clockevents_program_min_delta <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168497: ktime_get <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.168497: lapic_next_deadline <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.168498: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.168498: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d......   679.168499: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.168499: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.168499: rcu_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d......   679.168499: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d......   679.168499: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14480 [022] d......   679.168500: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14480 [022] d......   679.168500: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168500: preempt_count_add <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.168500: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.168500: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.168500: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.168500: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.168500: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.168501: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.168501: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.168501: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.168501: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d......   679.168501: preempt_count_add <-irq_enter
 qemu-system-x86-14480 [022] d..h...   679.168501: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.168501: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h...   679.168502: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.168502: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.168502: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.168502: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h1..   679.168502: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.168502: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168503: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h1..   679.168503: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.168503: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.168503: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678795180403
 qemu-system-x86-14480 [022] d..h...   679.168503: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h...   679.168503: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h...   679.168504: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h1..   679.168504: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h...   679.168504: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h...   679.168504: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h1..   679.168504: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.168504: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.168504: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.168505: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h...   679.168505: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h...   679.168505: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h1..   679.168505: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h...   679.168505: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.168505: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h...   679.168506: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h...   679.168506: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h1..   679.168506: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168506: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168506: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h2..   679.168506: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h2..   679.168506: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d..h2..   679.168506: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d..h2..   679.168506: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h2..   679.168507: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h2..   679.168507: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.168507: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h...   679.168507: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] d......   679.168507: idle_cpu <-irq_exit
 qemu-system-x86-14480 [022] d......   679.168507: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d......   679.168508: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d......   679.168508: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d......   679.168508: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d......   679.168508: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d......   679.168508: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d......   679.168509: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.168509: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.168509: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.168509: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d......   679.168509: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.168510: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d......   679.168510: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.168510: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d......   679.168510: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.168510: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...1..   679.168510: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d......   679.168510: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.168511: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.168511: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14480 [022] d......   679.168511: rcu_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] .......   679.168511: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168511: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168512: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168512: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.168512: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.168512: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.168512: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.168512: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.168513: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.168513: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.168513: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.168513: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168514: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168514: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168514: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.168514: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.168514: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168514: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.168515: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168515: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168515: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168515: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.168515: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168515: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168515: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168516: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.168516: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168516: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168516: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168516: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168516: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168516: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168517: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168517: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168517: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168517: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168517: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168518: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.168518: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168518: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168518: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168518: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168518: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168518: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168518: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168519: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168519: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.168519: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.168519: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168519: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168519: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168519: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168520: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168520: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168520: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168520: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168520: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168520: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168520: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168520: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168520: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.168521: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168521: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168521: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168521: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168521: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.168521: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.168521: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168522: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168522: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.168522: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168522: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168522: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168525: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168525: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168525: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168525: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168526: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168526: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.168526: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.168526: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168526: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.168526: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168526: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168526: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168526: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168527: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168527: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.168527: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.168527: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168527: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168527: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168527: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168527: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168528: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.168528: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.168528: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.168528: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168528: kvm_apic: apic_read APIC_TMICT = 0x6423
 qemu-system-x86-14480 [022] .......   679.168528: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168528: kvm_apic: apic_write APIC_TMICT = 0x6423
 qemu-system-x86-14480 [022] .......   679.168529: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168529: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.168529: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168529: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168529: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168529: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168529: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.168529: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168529: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.168530: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168530: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168530: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168530: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168530: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.168530: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168530: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168530: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168531: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.168531: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678795617307 softexpires=678795617307
 qemu-system-x86-14480 [022] d...1..   679.168531: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168531: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.168531: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168531: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168531: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168531: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168531: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168532: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168532: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168532: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168532: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168532: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.168532: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.168532: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168532: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168533: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168533: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168533: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168533: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168533: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168533: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168533: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168533: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168533: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168534: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168534: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.168534: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168534: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168534: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168534: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168534: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.168535: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.168535: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168535: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168535: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.168535: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168535: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168535: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168559: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168559: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168560: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168560: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168560: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168560: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.168560: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.168560: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168560: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.168561: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168561: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168561: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168561: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168561: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168561: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.168561: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.168561: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168561: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168562: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168562: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168562: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168562: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.168562: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.168562: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.168562: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168563: kvm_apic: apic_read APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.168563: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168563: kvm_apic: apic_write APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.168563: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168563: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.168563: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168563: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168563: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168564: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.168564: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d...1..   679.168564: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] d...1..   679.168564: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] ....1..   679.168564: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168564: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168564: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168565: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168565: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.168565: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168565: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.168565: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168565: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168565: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168565: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168565: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.168566: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168566: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168566: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168566: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.168566: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678795243577 softexpires=678795243577
 qemu-system-x86-14480 [022] d...1..   679.168566: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168566: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.168567: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.168567: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168567: clockevents_program_min_delta <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168567: ktime_get <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.168567: lapic_next_deadline <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.168567: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.168567: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168568: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168568: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168568: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168568: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168568: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] d..h2..   679.168568: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.168568: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h2..   679.168568: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168568: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168568: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168568: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.168568: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.168568: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h4..   679.168568: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h3..   679.168568: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h3..   679.168568: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h3..   679.168568: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678795248030
 qemu-system-x86-14480 [022] d..h2..   679.168568: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.168568: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h2..   679.168568: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h3..   679.168568: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h2..   679.168568: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.168568: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.168568: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.168568: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168568: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168568: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h2..   679.168568: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h2..   679.168568: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h3..   679.168568: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h2..   679.168568: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168568: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168568: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168568: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.168568: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h4..   679.168568: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h4..   679.168568: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h4..   679.168568: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h4..   679.168574: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d..h4..   679.168574: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d..h4..   679.168574: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h4..   679.168574: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h4..   679.168574: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.168574: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168574: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] .......   679.168576: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168576: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168577: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168577: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168577: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168577: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168577: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168578: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168578: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168578: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.168578: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168578: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168578: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168578: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.168578: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.168578: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.168579: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.168579: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.168579: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.168579: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.168579: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.168579: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168579: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168580: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168580: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.168580: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.168580: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168580: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.168580: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168580: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168580: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168581: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.168581: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168581: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168581: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168581: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.168581: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168581: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168581: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168581: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168582: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168582: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.168582: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.168582: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168582: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168582: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168582: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168582: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168583: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168583: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168583: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168583: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168583: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168583: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168583: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168583: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.168583: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168584: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168584: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168584: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168584: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.168584: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.168584: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168584: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168585: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.168585: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168585: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168585: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168587: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168587: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168587: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168588: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168588: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168588: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.168588: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.168588: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168588: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.168588: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168588: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168589: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168589: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168589: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168589: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.168589: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.168589: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168589: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168589: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168589: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168590: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168590: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.168590: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.168590: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.168590: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168590: kvm_apic: apic_read APIC_TMICT = 0x54f5
 qemu-system-x86-14480 [022] .......   679.168590: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168590: kvm_apic: apic_write APIC_TMICT = 0x54f5
 qemu-system-x86-14480 [022] .......   679.168591: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168591: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.168591: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168591: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168591: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168591: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168591: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.168591: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168591: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.168592: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168592: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168592: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168592: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168592: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.168592: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168592: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168593: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168593: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168593: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168593: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168593: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.168593: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678795617211 softexpires=678795617211
 qemu-system-x86-14480 [022] d...1..   679.168593: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168594: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.168594: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.168594: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168594: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168594: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.168594: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168594: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168595: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168595: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168595: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168595: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168595: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168595: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168595: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168595: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.168595: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.168596: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168596: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168596: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168596: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168596: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168596: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168596: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168596: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168596: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168597: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168597: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168597: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168597: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.168597: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168597: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168597: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168597: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168597: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.168597: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.168598: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168598: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168598: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.168598: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168598: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168598: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168616: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168616: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168617: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168617: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168617: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168617: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.168617: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.168617: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168617: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.168618: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168618: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168618: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168618: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168618: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168618: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.168618: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.168618: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168618: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168619: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168619: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168619: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168619: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.168619: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.168619: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.168619: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168620: kvm_apic: apic_read APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.168620: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168620: kvm_apic: apic_write APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.168620: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168620: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.168620: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168620: lock_hrtimer_base.isra.22 <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168620: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168621: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.168621: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d...1..   679.168621: __remove_hrtimer <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] d...1..   679.168621: __hrtimer_get_next_event <-__remove_hrtimer
 qemu-system-x86-14480 [022] d...1..   679.168621: tick_program_event <-__remove_hrtimer
 qemu-system-x86-14480 [022] d...1..   679.168621: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.168621: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168621: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168622: _raw_spin_unlock_irqrestore <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] ....1..   679.168622: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168622: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168622: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168622: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168622: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.168622: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168622: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.168623: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168623: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168623: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168623: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168623: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.168623: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168623: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168624: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168624: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168624: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168624: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168624: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.168625: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678795301212 softexpires=678795301212
 qemu-system-x86-14480 [022] d...1..   679.168625: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168625: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.168625: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.168625: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168625: clockevents_program_min_delta <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168625: ktime_get <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.168625: lapic_next_deadline <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.168626: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.168626: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168626: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168626: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168626: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168626: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168626: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] d..h2..   679.168626: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.168626: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h2..   679.168626: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168626: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168626: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168626: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.168626: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.168626: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h4..   679.168626: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h3..   679.168626: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h3..   679.168626: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h3..   679.168626: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678795306343
 qemu-system-x86-14480 [022] d..h2..   679.168626: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.168626: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h2..   679.168626: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h3..   679.168626: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h2..   679.168626: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.168626: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.168626: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.168626: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168626: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168626: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h2..   679.168626: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h2..   679.168626: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h3..   679.168626: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h2..   679.168626: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168626: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168626: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168626: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h3..   679.168626: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h4..   679.168626: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h4..   679.168626: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h4..   679.168626: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h4..   679.168626: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d..h4..   679.168626: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d..h4..   679.168626: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h4..   679.168626: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h4..   679.168626: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.168626: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168626: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] .......   679.168633: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168634: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168634: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168634: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168634: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168634: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168634: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168634: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168634: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168635: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.168635: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168635: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168635: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168635: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.168635: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.168635: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.168635: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.168636: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.168636: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.168636: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.168636: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.168636: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168636: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168636: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168636: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.168637: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.168637: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168637: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.168637: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168637: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168637: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168637: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.168637: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168637: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168638: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168638: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.168638: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168638: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168638: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168638: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168638: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168638: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.168639: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.168639: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168639: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168639: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168639: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168639: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168639: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168639: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168639: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168640: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168640: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168640: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168640: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168640: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.168640: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168641: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168641: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168641: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168641: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.168641: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.168641: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168641: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168642: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.168642: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168642: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168642: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168644: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168644: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168644: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168645: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168645: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168645: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.168645: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.168645: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168645: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.168645: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168645: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168646: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168646: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168646: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168646: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.168646: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.168646: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168646: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168646: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168647: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168647: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168647: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.168647: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.168647: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.168647: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168647: kvm_apic: apic_read APIC_TMICT = 0x4709
 qemu-system-x86-14480 [022] .......   679.168647: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168648: kvm_apic: apic_write APIC_TMICT = 0x4709
 qemu-system-x86-14480 [022] .......   679.168648: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168648: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.168648: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168648: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168648: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168648: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168648: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.168648: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168649: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.168649: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168649: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168649: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168649: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168649: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.168649: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168649: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168649: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168650: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168650: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168650: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168650: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.168650: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678795617224 softexpires=678795617224
 qemu-system-x86-14480 [022] d...1..   679.168650: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168650: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.168650: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.168650: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168651: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.168651: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.168651: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168651: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168651: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168651: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168651: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168652: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168652: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168652: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168652: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168652: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.168652: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.168652: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168652: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168652: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168653: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168653: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168653: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168653: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168653: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168653: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168653: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168653: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168653: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168654: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.168654: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168654: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168654: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168654: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168654: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.168654: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.168654: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168654: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168655: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.168655: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168655: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168655: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168940: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168940: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168941: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.168941: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.168941: rcu_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   679.168941: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14480 [022] d...1..   679.168941: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   679.168942: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14480 [022] d...1..   679.168942: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.168942: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168942: preempt_count_add <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168942: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168943: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168943: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168943: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.168943: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.168943: preempt_count_add <-irq_enter
 qemu-system-x86-14480 [022] d..h1..   679.168943: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168943: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h1..   679.168944: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.168944: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.168944: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.168944: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.168944: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168945: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   679.168945: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h2..   679.168945: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.168945: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   679.168945: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678795622592
 qemu-system-x86-14480 [022] d..h1..   679.168946: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.168946: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h1..   679.168946: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h2..   679.168946: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h1..   679.168946: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.168946: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.168946: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.168947: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.168947: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.168947: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h1..   679.168947: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h1..   679.168947: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h2..   679.168947: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h1..   679.168947: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.168948: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.168948: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.168948: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   679.168948: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.168948: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   679.168948: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   679.168948: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   679.168949: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.168949: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.168949: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.168949: idle_cpu <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.168949: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.168949: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.168949: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   679.168950: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   679.168950: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.168950: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.168950: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.168950: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.168950: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.168950: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d...1..   679.168951: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.168951: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d...1..   679.168951: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   679.168951: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...1..   679.168951: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.168951: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...2..   679.168951: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d...1..   679.168952: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.168952: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   679.168952: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14480 [022] d...1..   679.168952: rcu_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   679.168952: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14480 [022] d...1..   679.168953: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168953: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168953: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168953: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.168953: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.168953: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168953: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.168954: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168954: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168954: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168954: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168954: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168954: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.168954: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.168954: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168955: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168955: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168955: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168955: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168955: kvm_exit: reason EXTERNAL_INTERRUPT rip 0x5603f720d7a3 info 0 800000ef
 qemu-system-x86-14480 [022] .......   679.168955: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.168956: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168956: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168956: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168956: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.168956: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.168956: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.168956: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.168957: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.168957: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.168957: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.168957: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.168957: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168957: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168958: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168958: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.168958: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.168958: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168958: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.168958: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168959: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168959: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168959: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.168959: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168959: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168959: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168960: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.168960: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.168960: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168960: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168960: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168960: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168961: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.168961: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.168961: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168961: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168961: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168961: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168961: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168961: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168962: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168962: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168962: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168962: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168962: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168962: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168962: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.168962: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168962: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168963: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168963: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168963: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.168963: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.168963: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168963: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168963: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.168964: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168964: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168964: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168971: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168971: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168971: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168971: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168972: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.168972: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.168972: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.168972: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168972: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.168972: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168972: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168972: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.168973: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168973: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168973: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.168973: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.168973: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168973: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168973: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168973: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168973: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168974: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.168974: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.168974: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.168974: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168974: kvm_apic: apic_read APIC_TMICT = 0xeb6e
 qemu-system-x86-14480 [022] .......   679.168974: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.168975: kvm_apic: apic_write APIC_TMICT = 0xeb6e
 qemu-system-x86-14480 [022] .......   679.168975: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168975: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.168975: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.168975: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.168975: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168975: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.168976: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.168976: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.168976: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.168976: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.168976: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168976: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168977: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.168977: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.168977: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168977: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.168977: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.168977: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.168978: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678796617732 softexpires=678796617732
 qemu-system-x86-14480 [022] d...1..   679.168978: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.168979: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.168979: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168979: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.168979: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168979: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168979: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.168979: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.168980: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168980: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.168980: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.168980: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.168980: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168980: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168980: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168980: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.168980: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168981: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.168981: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168981: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.168981: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168981: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.168981: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168981: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.168981: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.168981: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.168982: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168982: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168982: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.168982: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.168982: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.168982: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.168982: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168983: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.168983: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168983: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.168983: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169501: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169502: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169502: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169502: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169502: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169502: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169502: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169503: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169503: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169503: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169503: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169503: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169503: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169503: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169504: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169504: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169504: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169504: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169504: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169504: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169505: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169505: kvm_exit: reason CPUID rip 0x7fc8a2ab7d73 info 0 0
 qemu-system-x86-14480 [022] .......   679.169505: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169506: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169506: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169506: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169506: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.169507: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169507: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169507: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169507: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169507: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169508: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169508: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169508: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169508: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169508: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169508: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169509: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169509: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169509: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169509: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169509: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169509: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169509: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169510: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169510: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169510: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169510: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169510: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169510: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169510: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169510: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169510: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169511: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169511: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169511: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169511: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169511: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169511: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169511: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169512: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169512: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169512: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169512: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169517: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169517: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169517: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169517: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169517: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169517: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169517: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169517: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169518: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169518: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169518: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169518: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169518: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169518: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169518: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169518: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169519: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169519: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169519: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169519: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169519: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169519: kvm_exit: reason CPUID rip 0x7fc8a2ab7ecc info 0 0
 qemu-system-x86-14480 [022] .......   679.169520: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169520: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169520: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169520: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169520: kvm_cpuid: func 1 rax 663 rbx 800 rcx 80202001 rdx 78bfbfd
 qemu-system-x86-14480 [022] .......   679.169520: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169520: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169521: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169521: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169521: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169521: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169521: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169521: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169521: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169521: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169522: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169522: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169522: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169522: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169522: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169522: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169523: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169523: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169523: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169523: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169523: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169523: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169523: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169523: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169524: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169524: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169524: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169524: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169524: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169524: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169524: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169524: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169524: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169525: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169525: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169525: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169525: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169525: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169645: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169646: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169646: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169646: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169646: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169646: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169646: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169647: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169647: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169647: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169647: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169647: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169647: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169647: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169647: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169648: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169648: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169648: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169648: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169648: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169648: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169648: kvm_exit: reason CPUID rip 0x7fc8a34acd63 info 0 0
 qemu-system-x86-14480 [022] .......   679.169649: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169649: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169649: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169649: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169650: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.169650: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169650: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169650: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169650: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169650: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169651: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169651: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169651: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169651: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169651: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169651: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169651: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169652: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169652: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169652: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169652: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169652: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169652: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169652: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169652: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169653: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169653: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169653: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169653: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169653: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169653: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169653: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169653: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169653: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169654: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169654: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169654: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169654: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169654: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169654: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169654: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169655: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169655: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169655: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169655: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169656: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169656: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169656: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169656: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169656: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169656: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169656: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169656: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169656: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169657: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169657: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169657: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169657: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169657: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169657: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169657: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169657: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169658: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169658: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169658: kvm_exit: reason CPUID rip 0x7fc8a34acebc info 0 0
 qemu-system-x86-14480 [022] .......   679.169658: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169658: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169659: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169659: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169659: kvm_cpuid: func 1 rax 663 rbx 800 rcx 80202001 rdx 78bfbfd
 qemu-system-x86-14480 [022] .......   679.169659: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169659: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169659: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169659: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169660: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169660: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169660: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169660: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169660: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169660: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169660: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169660: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169660: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169661: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169661: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169661: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169661: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169661: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169661: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169661: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169661: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169661: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169662: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169662: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169662: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169662: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169662: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169662: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169662: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169662: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169662: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169663: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169663: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169663: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169663: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169663: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169663: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169663: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169664: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169664: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169664: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169664: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169664: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169664: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169665: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169665: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169665: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169665: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169665: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169665: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169665: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169665: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169666: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169666: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169666: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169666: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169666: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169666: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169666: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169666: kvm_exit: reason CPUID rip 0x7fc8a34acc92 info 0 0
 qemu-system-x86-14480 [022] .......   679.169667: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169667: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169667: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169667: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169667: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.169667: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169668: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169668: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169668: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169668: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169668: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169668: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169668: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169668: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169668: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169669: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169669: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169669: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169669: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169669: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169669: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169669: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169669: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169669: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169670: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169670: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169670: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169670: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169670: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169670: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169670: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169670: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169670: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169670: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169671: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169671: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169671: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169671: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169671: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169671: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169671: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169671: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169672: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169673: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169673: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169673: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169673: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169673: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169674: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169674: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169674: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169674: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169674: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169674: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169674: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169675: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169675: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169675: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169675: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169675: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169675: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169675: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169675: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169675: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169676: kvm_exit: reason CPUID rip 0x7fc8a34acc92 info 0 0
 qemu-system-x86-14480 [022] .......   679.169676: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169676: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169676: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169676: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169677: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.169677: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169677: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169677: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169677: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169677: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169677: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169677: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169677: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169678: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169678: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169678: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169678: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169678: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169678: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169678: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169678: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169678: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169679: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169679: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169679: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169679: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169679: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169679: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169679: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169679: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169679: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169680: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169680: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169680: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169680: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169680: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169680: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169680: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169680: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169680: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169681: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169681: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169681: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169682: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169682: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169682: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169682: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169682: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169682: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169682: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169682: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169683: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169683: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169683: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169683: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169683: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169683: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169683: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169683: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169683: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169684: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169684: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169684: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169684: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169684: kvm_exit: reason CPUID rip 0x7fc8a34acc92 info 0 0
 qemu-system-x86-14480 [022] .......   679.169684: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169684: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169684: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169685: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169685: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.169685: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169685: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169685: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169685: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169686: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169686: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169686: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169686: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169686: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169686: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169686: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169686: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169686: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169687: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169687: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169687: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169687: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169687: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169687: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169687: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169687: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169687: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169688: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169688: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169688: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169688: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169688: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169688: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169688: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169689: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169689: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169689: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169689: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169689: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169689: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169689: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169689: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169690: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169690: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169690: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169690: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169690: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169691: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169691: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169691: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169691: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169691: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169691: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169691: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169691: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169691: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169692: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169692: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169692: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169692: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169692: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169692: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169692: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169692: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169692: kvm_exit: reason CPUID rip 0x7fc8a3493355 info 0 0
 qemu-system-x86-14480 [022] .......   679.169693: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169693: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169693: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169693: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169693: kvm_cpuid: func 4 rax 121 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.169693: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169693: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169694: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169694: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169694: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169694: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169694: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169694: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169694: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169694: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169694: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169694: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169695: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169695: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169695: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169695: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169695: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169695: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169695: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169695: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169695: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169696: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169696: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169696: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169696: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169696: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169696: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169696: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169696: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169696: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169697: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169697: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169697: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169697: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169697: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169697: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169697: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169697: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169698: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169698: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169698: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169698: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169698: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169698: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169699: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169699: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169699: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169699: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169699: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169699: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169699: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169699: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169699: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169700: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169700: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169700: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169700: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169700: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169700: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169700: kvm_exit: reason CPUID rip 0x7fc8a3493355 info 0 0
 qemu-system-x86-14480 [022] .......   679.169700: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169701: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169701: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169701: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169701: kvm_cpuid: func 4 rax 122 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.169701: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169701: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169701: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169701: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169701: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169702: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169702: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169702: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169702: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169702: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169703: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169703: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169703: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169703: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169703: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169703: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169703: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169703: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169703: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169704: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169704: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169704: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169704: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169704: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169704: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169704: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169704: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169705: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169705: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169705: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169705: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169705: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169705: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169705: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169705: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169705: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169706: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169706: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169706: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169706: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169706: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169706: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169707: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169707: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169707: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169707: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169707: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169707: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169707: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169707: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169707: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169708: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169708: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169708: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169708: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169708: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169708: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169708: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169708: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169709: kvm_exit: reason CPUID rip 0x7fc8a3493355 info 0 0
 qemu-system-x86-14480 [022] .......   679.169709: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169709: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169709: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169709: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169709: kvm_cpuid: func 4 rax 143 rbx 3c0003f rcx fff rdx 1
 qemu-system-x86-14480 [022] .......   679.169709: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169709: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169710: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169710: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169710: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169710: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169710: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169710: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169710: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169710: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169710: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169711: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169711: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169711: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169711: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169711: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169711: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169711: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169711: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169711: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169712: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169712: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169712: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169712: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169712: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169712: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169712: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169712: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169712: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169713: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169713: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169713: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169713: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169713: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169713: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169713: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169713: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169713: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169719: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169719: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169719: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169719: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169719: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169720: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169720: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169720: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169720: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169720: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169720: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169720: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169720: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169721: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169721: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169721: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169721: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169721: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169721: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169721: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169722: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169722: kvm_exit: reason CPUID rip 0x7fc8a2b363a2 info 0 0
 qemu-system-x86-14480 [022] .......   679.169722: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169722: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169722: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169722: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169723: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.169723: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169723: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169723: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169723: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169723: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169723: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169723: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169724: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169724: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169724: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169724: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169724: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169724: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169724: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169724: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169725: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169725: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169725: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169725: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169725: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169725: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169725: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169725: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169725: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169726: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169726: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169726: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169726: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169726: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169726: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169726: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169726: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169726: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169727: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169727: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169727: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169727: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169727: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169731: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169731: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169732: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169732: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169732: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169732: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169732: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169732: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169732: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169732: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169732: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169733: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169733: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169733: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169733: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169733: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169733: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169733: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169733: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169734: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169734: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169734: kvm_exit: reason CPUID rip 0x7fc8a2b363a2 info 0 0
 qemu-system-x86-14480 [022] .......   679.169734: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169734: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169734: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169734: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169735: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.169735: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169735: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169735: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169735: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169735: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169735: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169736: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169736: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169736: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169736: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169736: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169736: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169736: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169736: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169736: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169737: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169737: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169737: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169737: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169737: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169737: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169737: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169737: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169737: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169738: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169738: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169738: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169738: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169738: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169738: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169738: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169738: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169738: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169739: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169739: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169739: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169739: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169739: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169740: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169740: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169740: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169740: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169741: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169741: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169741: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169741: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169741: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169741: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169741: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169741: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169741: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169742: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169742: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169742: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169742: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169742: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169742: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169742: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169742: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169742: kvm_exit: reason CPUID rip 0x7fc8a2b363a2 info 0 0
 qemu-system-x86-14480 [022] .......   679.169743: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169743: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169743: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169743: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169743: kvm_cpuid: func 2 rax 1 rbx 0 rcx 0 rdx 2c307d
 qemu-system-x86-14480 [022] .......   679.169744: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169744: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169744: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169744: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169744: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169744: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169744: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169744: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169744: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169745: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169745: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169745: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169745: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169745: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169745: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169745: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169745: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169745: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169746: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169746: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169746: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169746: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169746: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169746: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169746: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169746: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169746: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169746: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169747: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169747: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169747: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169747: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169747: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169747: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169747: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169747: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169748: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169748: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169748: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169748: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169748: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169749: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169749: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169749: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169749: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169749: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169749: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169749: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169749: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169749: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169750: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169750: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169750: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169750: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169750: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169750: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169750: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169750: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169751: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169751: kvm_exit: reason CPUID rip 0x7fc8a2ab77f5 info 0 0
 qemu-system-x86-14480 [022] .......   679.169751: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169751: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169751: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169751: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169751: kvm_cpuid: func 4 rax 121 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.169751: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169752: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169752: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169752: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169752: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169752: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169752: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169752: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169752: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169752: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169752: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169753: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169753: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169753: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169753: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169753: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169753: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169753: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169754: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169754: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169754: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169754: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169754: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169754: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169754: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169754: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169754: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169754: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169755: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169755: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169755: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169755: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169755: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169755: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169755: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169755: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169756: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169756: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169756: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169756: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169756: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169756: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169757: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169757: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169757: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169757: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169757: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169757: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169757: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169757: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169757: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169758: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169758: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169758: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169758: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169758: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169758: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169758: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169758: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169758: kvm_exit: reason CPUID rip 0x7fc8a2ab77f5 info 0 0
 qemu-system-x86-14480 [022] .......   679.169759: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169759: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169759: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169759: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169759: kvm_cpuid: func 4 rax 122 rbx 1c0003f rcx 3f rdx 1
 qemu-system-x86-14480 [022] .......   679.169759: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169759: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169760: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169760: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169760: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169760: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169760: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169760: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169760: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169760: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169760: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169760: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169761: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169761: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169761: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169761: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169761: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169761: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169761: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169761: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169761: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169762: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169762: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169762: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169762: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169762: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169762: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169762: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169762: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169762: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169763: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169763: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169763: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169763: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169763: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169763: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169763: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169763: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169764: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169764: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169764: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169764: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169764: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169764: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169765: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169765: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169765: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169765: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169765: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169765: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169765: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169765: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169765: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169766: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169766: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169766: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169766: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169766: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169766: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169766: kvm_exit: reason CPUID rip 0x7fc8a2ab77f5 info 0 0
 qemu-system-x86-14480 [022] .......   679.169767: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169767: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169767: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169767: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169767: kvm_cpuid: func 4 rax 143 rbx 3c0003f rcx fff rdx 1
 qemu-system-x86-14480 [022] .......   679.169767: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169767: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169768: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169768: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169768: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169768: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169768: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169768: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169768: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169768: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169768: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169769: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169769: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169769: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169769: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169769: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169769: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169769: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169769: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169769: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169770: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169770: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169770: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169770: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169770: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169770: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169770: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169770: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169770: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169770: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169771: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169771: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169771: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169771: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169771: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169771: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169771: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169771: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169772: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169772: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169773: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169773: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169773: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169773: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169773: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169773: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169773: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169773: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169774: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169774: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169774: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169774: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169774: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169774: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169774: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169774: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169774: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169775: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169775: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169775: kvm_exit: reason CPUID rip 0x7fc8a3076c44 info 0 0
 qemu-system-x86-14480 [022] .......   679.169775: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169775: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169775: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169775: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169775: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.169776: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169776: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169776: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169776: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169776: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169776: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169776: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169776: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169776: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169777: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169777: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169777: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169777: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169777: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169777: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169777: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169777: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169777: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169778: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169778: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169778: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169778: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169778: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169778: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169778: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169778: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169778: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169779: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169779: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169779: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169779: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169779: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169779: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169779: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169779: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169779: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169780: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169780: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169780: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169780: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169780: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169780: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169781: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169781: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169781: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169781: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169781: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169781: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169781: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169782: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169782: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169782: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169782: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169782: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169782: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169782: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169782: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169783: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169783: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169783: kvm_exit: reason CPUID rip 0x7fc8a3076c52 info 0 0
 qemu-system-x86-14480 [022] .......   679.169783: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169783: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169783: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169783: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169783: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.169784: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169784: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169784: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169784: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169784: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169784: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169784: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169784: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169784: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169785: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169785: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169785: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169785: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169785: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169785: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169785: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169785: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169785: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169786: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169786: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169786: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169786: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169786: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169786: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169786: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169786: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169786: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169786: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169787: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169787: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169787: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169787: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169787: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169787: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169787: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169787: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169788: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169788: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169788: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169788: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169788: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169789: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169789: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169789: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169789: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169789: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169789: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169789: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169789: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169789: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169790: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169790: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169790: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169790: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169790: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169790: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169790: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169790: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169790: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169791: kvm_exit: reason CPUID rip 0x7fc8a3076c44 info 0 0
 qemu-system-x86-14480 [022] .......   679.169791: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169791: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169791: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169791: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169791: kvm_cpuid: func 0 rax d rbx 756e6547 rcx 6c65746e rdx 49656e69
 qemu-system-x86-14480 [022] .......   679.169791: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169791: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169792: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169792: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169792: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169792: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169792: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169792: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169792: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169792: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169792: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169793: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169793: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169793: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169793: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169793: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169793: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169793: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169793: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169793: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169794: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169794: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169794: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169794: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169794: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169794: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169795: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169795: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169795: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169795: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169795: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169795: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169795: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169795: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169795: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169796: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169796: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169796: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169796: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169796: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169796: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169797: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169797: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169797: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169797: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169797: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169797: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169797: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169797: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169798: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169798: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169798: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169798: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169798: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169798: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169798: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169798: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169798: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169799: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169799: kvm_exit: reason CPUID rip 0x7fc8a3076c52 info 0 0
 qemu-system-x86-14480 [022] .......   679.169799: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169799: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169799: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169799: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169799: kvm_cpuid: func 1 rax 663 rbx 800 rcx 80202001 rdx 78bfbfd
 qemu-system-x86-14480 [022] .......   679.169799: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169800: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169800: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169800: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169800: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169800: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169800: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169800: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169800: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169800: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169801: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169801: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169801: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169801: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169801: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169801: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169801: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169801: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169801: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169802: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169802: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169802: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169802: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169802: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169802: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169802: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169802: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169802: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169802: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169803: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169803: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169803: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169803: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169803: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169803: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169803: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169803: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169804: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169804: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169804: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169804: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169804: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169805: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.169805: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.169805: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.169805: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169805: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.169805: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169805: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169805: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.169805: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169806: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169806: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.169806: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.169806: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169806: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169806: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169806: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169806: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169806: kvm_exit: reason CPUID rip 0x7fc8a3076c03 info 0 0
 qemu-system-x86-14480 [022] .......   679.169807: handle_cpuid <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.169807: kvm_emulate_cpuid <-handle_cpuid
 qemu-system-x86-14480 [022] .......   679.169807: kvm_cpuid <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169807: kvm_find_cpuid_entry <-kvm_cpuid
 qemu-system-x86-14480 [022] ....1..   679.169807: kvm_cpuid: func 7 rax 0 rbx 0 rcx 0 rdx 0
 qemu-system-x86-14480 [022] .......   679.169807: skip_emulated_instruction <-kvm_emulate_cpuid
 qemu-system-x86-14480 [022] .......   679.169807: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.169808: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169808: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.169808: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169808: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169808: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.169808: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.169808: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169808: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.169809: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.169809: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.169809: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169809: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169809: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169809: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.169809: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169809: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.169809: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169810: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.169810: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169810: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.169810: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169810: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.169810: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.169810: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.169810: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169810: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169811: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.169811: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.169811: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.169811: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.169811: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169811: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169811: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.169811: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169812: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.169812: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.170986: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.170987: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.170987: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.170987: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.170987: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.170987: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.170987: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.170988: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.170988: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.170988: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.170988: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.170988: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.170988: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.170988: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.170989: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.170989: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.170989: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.170989: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.170989: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.170989: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.170990: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.170990: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.170990: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.170991: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.170991: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.170991: kvm_apic: apic_read APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.170991: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.170991: kvm_apic: apic_write APIC_TMICT = 0x3e
 qemu-system-x86-14480 [022] .......   679.170992: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.170992: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.170992: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.170992: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.170993: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.170993: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.170993: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.170993: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.170993: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.170993: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.170994: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.170994: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.170994: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.170994: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.170994: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.170994: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.170995: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.170995: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.170995: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678797671558 softexpires=678797671558
 qemu-system-x86-14480 [022] d...1..   679.170995: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.170995: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   679.170996: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   679.170996: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.170996: clockevents_program_min_delta <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   679.170996: ktime_get <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.170996: lapic_next_deadline <-clockevents_program_min_delta
 qemu-system-x86-14480 [022] d...1..   679.170996: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.170996: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.170997: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.170997: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.170997: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d......   679.170998: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.170998: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.170998: rcu_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d......   679.170998: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d......   679.170998: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14480 [022] d......   679.170998: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14480 [022] d......   679.170998: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.170999: preempt_count_add <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.170999: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.170999: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.170999: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.170999: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.170999: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.170999: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.170999: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.170999: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   679.171000: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d......   679.171000: preempt_count_add <-irq_enter
 qemu-system-x86-14480 [022] d..h...   679.171000: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.171000: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h...   679.171001: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.171001: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.171001: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.171001: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h1..   679.171002: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.171002: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   679.171002: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h1..   679.171002: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.171002: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   679.171003: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=678797679506
 qemu-system-x86-14480 [022] d..h...   679.171003: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h...   679.171003: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h...   679.171003: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h1..   679.171003: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h...   679.171004: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h...   679.171004: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h1..   679.171004: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   679.171004: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.171004: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.171004: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h...   679.171004: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h...   679.171005: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h1..   679.171005: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h...   679.171005: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h...   679.171005: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h...   679.171005: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h...   679.171005: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h1..   679.171005: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.171006: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   679.171006: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h2..   679.171006: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h2..   679.171006: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d..h2..   679.171006: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d..h2..   679.171006: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h2..   679.171006: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d..h2..   679.171006: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   679.171006: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h...   679.171007: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] d......   679.171007: idle_cpu <-irq_exit
 qemu-system-x86-14480 [022] d......   679.171007: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d......   679.171007: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d......   679.171007: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d......   679.171008: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d......   679.171008: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d......   679.171008: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d......   679.171008: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.171009: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.171009: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.171009: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d......   679.171009: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.171009: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d......   679.171009: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d......   679.171009: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d......   679.171009: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.171010: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...1..   679.171010: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d......   679.171010: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.171010: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d......   679.171010: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14480 [022] d......   679.171010: rcu_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] .......   679.171011: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171011: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.171011: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171012: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171012: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171012: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171012: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171012: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171012: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171013: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171013: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171013: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.171013: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171013: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.171013: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171013: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.171013: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.171014: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.171014: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.171014: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.171014: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.171014: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.171014: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.171015: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171015: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171015: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.171015: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.171015: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.171015: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171016: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.171016: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171016: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171016: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.171016: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.171016: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.171017: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171017: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.171017: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.171017: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.171017: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171017: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171017: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171017: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171018: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.171018: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.171018: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171018: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171018: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.171018: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.171018: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.171019: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.171019: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.171019: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.171019: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.171019: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.171019: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.171020: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.171020: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.171020: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.171020: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171020: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.171020: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.171020: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.171021: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.171021: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171021: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.171021: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.171021: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.171022: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.171022: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.171029: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171029: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171029: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171029: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.171029: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.171030: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.171030: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.171030: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171030: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.171030: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.171030: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.171030: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.171030: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.171031: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.171031: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.171031: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.171031: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171031: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171031: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171031: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171031: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171032: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.171032: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.171032: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.171032: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.171032: kvm_apic: apic_read APIC_TMICT = 0xdd56
 qemu-system-x86-14480 [022] .......   679.171032: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.171032: kvm_apic: apic_write APIC_TMICT = 0xdd56
 qemu-system-x86-14480 [022] .......   679.171033: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.171033: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.171033: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.171033: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.171033: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.171033: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.171033: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.171033: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.171033: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.171034: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.171034: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.171034: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.171034: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.171034: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.171034: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.171034: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   679.171034: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.171035: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.171035: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678798617573 softexpires=678798617573
 qemu-system-x86-14480 [022] d...1..   679.171035: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.171035: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.171035: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171035: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.171036: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171036: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171036: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.171036: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.171036: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171036: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.171036: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.171036: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.171037: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171037: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171037: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.171037: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.171037: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.171037: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.171037: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.171037: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.171037: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.171038: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.171038: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.171038: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.171038: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.171038: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.171038: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171038: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.171038: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.171038: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.171039: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.171039: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.171039: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.171039: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.171039: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.171039: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.171039: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173146: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173147: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173147: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173147: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173147: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173147: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173148: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173148: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173148: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173148: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173148: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173148: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173149: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173149: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173149: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173149: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173149: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173150: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173150: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173150: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173150: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173150: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.173151: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173151: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173151: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173151: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173151: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.173152: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173152: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173152: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173152: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173152: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173153: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173153: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173153: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173153: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173153: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.173154: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173154: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.173154: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173154: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173154: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173155: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173155: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173155: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173155: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173155: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173155: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173155: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173155: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173156: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173156: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173156: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173156: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173156: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173157: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173157: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173157: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173157: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173157: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173158: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173158: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173158: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173158: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.173158: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.173159: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173159: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173159: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.173159: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.173160: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.173160: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.173160: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173160: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173160: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.173160: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.173160: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.173161: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173161: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.173161: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173161: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173162: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173162: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173162: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173162: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173162: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173162: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173162: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173163: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173163: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173163: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173163: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173163: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173163: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173164: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173164: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173164: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173164: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173164: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173164: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173165: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173165: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173165: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173165: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173165: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173165: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173166: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173166: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173167: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173167: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173167: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173167: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173167: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173167: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173168: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173168: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173168: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173168: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173168: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173168: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173169: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173169: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173169: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173169: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173169: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173169: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173170: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173170: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173170: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173170: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173170: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173171: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173171: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173171: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173171: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173171: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173171: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173172: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173172: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173172: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173172: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173172: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173172: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173172: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173172: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173172: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173173: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173173: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173178: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173178: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173178: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173178: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173178: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173178: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173179: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173179: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173179: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173179: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173179: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173179: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173179: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173179: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173180: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173180: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173180: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173180: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173180: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173180: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173180: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173181: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173181: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173181: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173181: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173181: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173182: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173182: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173182: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173182: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173182: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173182: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173182: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173183: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173183: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173183: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173183: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173183: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173184: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173184: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173184: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173184: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173184: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173184: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173185: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173185: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173185: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173185: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173185: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173185: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173185: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173185: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173185: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173186: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173186: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173186: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173186: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173186: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173186: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173186: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173186: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173186: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173187: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173187: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173187: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173187: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173187: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173187: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173187: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173188: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.173188: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.173188: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173188: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.173189: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173189: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173189: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173189: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173189: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173189: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173190: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.173190: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.173190: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173190: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173190: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173190: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173191: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173191: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173191: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173191: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173192: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173192: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173192: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173192: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173193: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.173193: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.173193: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.173193: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173193: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.173193: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.173193: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.173193: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173194: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173194: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173194: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173194: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173194: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173194: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173194: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173195: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173195: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173195: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173195: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173195: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173195: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173195: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173196: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173196: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173196: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173196: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173196: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173196: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173197: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173197: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.173197: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173197: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.173197: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173197: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.173197: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.173197: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.173198: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.173198: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.173198: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.173198: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.173198: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.173199: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173199: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173199: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173199: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.173199: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.173199: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173199: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.173200: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173200: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173200: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.173200: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.173200: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.173200: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173200: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.173200: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.173200: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.173201: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173201: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173201: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173201: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173201: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173201: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173201: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173202: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173202: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173202: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173202: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173202: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173202: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173202: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173202: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173202: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173203: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173203: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173203: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173203: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173203: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173203: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173203: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173203: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173204: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173204: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173204: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173204: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173204: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173204: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173205: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173205: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173211: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173211: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173211: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173211: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173212: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173212: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173212: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173212: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173212: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173212: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173212: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173212: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173213: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173213: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173213: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173213: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173213: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173213: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173213: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173213: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173214: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173214: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.173214: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173214: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.173215: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.173215: kvm_apic: apic_read APIC_TMICT = 0xb0f4
 qemu-system-x86-14480 [022] .......   679.173215: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.173215: kvm_apic: apic_write APIC_TMICT = 0xb0f4
 qemu-system-x86-14480 [022] .......   679.173215: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.173215: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.173216: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.173216: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.173216: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.173216: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.173216: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.173216: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.173216: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.173217: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.173217: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.173217: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.173217: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.173217: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.173218: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.173218: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678800618561 softexpires=678800618561
 qemu-system-x86-14480 [022] d...1..   679.173218: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.173218: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.173219: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173219: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.173219: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173219: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173219: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173219: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173219: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173219: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173220: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173220: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173220: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173220: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173220: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173220: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173220: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173220: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173220: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173221: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173221: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173221: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173221: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173221: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173221: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173221: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173221: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173221: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173222: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173222: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173222: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173222: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173222: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173222: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173222: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173222: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173223: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173225: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173225: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173225: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173225: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173225: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173225: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173225: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173226: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173226: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173226: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173226: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173226: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173226: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173226: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173226: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173226: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173227: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173227: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173227: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173227: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173227: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173227: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.173227: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173228: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173228: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173228: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173228: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.173228: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173228: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173228: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173228: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173229: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173229: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173229: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173229: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173229: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173229: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.173229: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173229: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.173230: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173230: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173230: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173230: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173230: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173230: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173230: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173230: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173230: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173231: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173231: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173231: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173231: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173231: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173232: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173232: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173232: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173232: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173232: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173232: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173232: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173233: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173233: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173233: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173233: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.173233: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.173233: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173234: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173234: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.173234: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.173234: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.173234: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.173234: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173234: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173234: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.173235: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.173235: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.173235: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173235: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.173235: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173235: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173235: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173235: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173236: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173236: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173236: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173236: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173236: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173236: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173236: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173236: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173237: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173237: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173237: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173237: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173237: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173237: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173237: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173237: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173237: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173238: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173238: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173238: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173238: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173238: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173238: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173239: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173239: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173239: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173239: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173239: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173239: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173239: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173239: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173240: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173240: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173240: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173240: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173240: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173240: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173240: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173240: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173241: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173241: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173241: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173241: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173241: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173241: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173241: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173241: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173242: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173242: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173242: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173242: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173242: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173242: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173242: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173242: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173243: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173243: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173243: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173243: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173243: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173243: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173243: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173243: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173243: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173244: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173246: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173246: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173246: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173246: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173246: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173246: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173246: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173246: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173247: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173247: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173247: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173247: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173247: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173247: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173247: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173247: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173248: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173248: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173248: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173248: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173248: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173248: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173249: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.173249: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173249: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173249: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173249: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173249: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173249: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173250: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173250: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173250: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173250: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173250: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173250: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173251: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.173251: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.173251: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.173251: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.173251: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.173251: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173252: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173252: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173252: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173252: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.173252: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.173252: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173252: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173253: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173253: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173253: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173253: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.173253: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.173253: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.173254: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173254: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.173254: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173254: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173254: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173254: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173254: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.173254: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.173255: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173255: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.173255: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.173255: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173255: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173255: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173255: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173256: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.173256: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.173256: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173256: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173256: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173256: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173256: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173257: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173257: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173257: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173257: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173257: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173257: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173257: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173257: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173257: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173258: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173258: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173258: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173258: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173258: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173258: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173258: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173258: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173258: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173259: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173259: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173259: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173259: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173259: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173259: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173259: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173259: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173259: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173260: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173260: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173260: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173260: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173260: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173261: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173261: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173261: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173261: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173261: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173261: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173261: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173261: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173261: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173262: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173262: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173262: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173262: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173262: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173262: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173262: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173262: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173262: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173263: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173263: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173263: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173263: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173263: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173263: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173264: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173264: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173264: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173264: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173264: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173264: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173264: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173264: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173264: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173265: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173265: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173265: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173265: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173265: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173265: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173265: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173265: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173266: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173266: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173266: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173266: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173266: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173266: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173266: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173266: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173266: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173267: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173267: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173267: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173267: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173267: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173267: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173267: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173267: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173267: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173268: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173268: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173268: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173268: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173268: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173268: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173268: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173268: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173269: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173269: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.173269: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.173269: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173269: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.173269: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173269: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173269: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173270: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173270: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173270: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173270: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.173270: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.173270: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173270: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173270: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173271: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173271: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173271: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173271: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173271: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173271: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173271: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173272: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173272: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173272: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173272: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173272: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173272: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173272: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173273: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173273: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173273: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173273: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173273: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173273: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173273: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173274: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173274: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173274: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173274: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173274: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173274: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173274: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173274: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173275: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173275: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173275: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173275: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173275: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173275: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173275: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173275: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173275: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173275: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173276: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173276: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173276: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173276: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173276: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173276: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173276: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173277: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173277: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173277: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173277: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173278: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173278: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173278: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173278: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173278: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173279: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173279: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173279: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173279: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173279: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173279: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173279: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173279: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173279: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173280: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173280: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173280: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173280: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173280: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173280: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173280: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0220008 0
 qemu-system-x86-14480 [022] .......   679.173281: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173281: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173281: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173281: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173281: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.173281: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173281: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173281: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173281: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173282: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173282: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173282: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173282: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173282: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173282: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.173282: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173282: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.173282: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173283: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173283: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173283: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173283: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173283: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173283: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173283: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173283: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173284: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173284: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173284: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173284: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173284: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173284: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173284: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173284: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173285: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173285: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173285: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173285: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173285: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173285: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173285: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173285: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.173286: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.173286: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173286: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173286: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.173286: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.173286: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.173286: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.173286: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173287: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173287: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.173287: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.173287: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.173287: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173287: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.173287: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173287: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173288: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173288: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173288: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173288: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173288: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173288: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173288: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173288: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173288: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173289: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173289: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173289: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173289: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173289: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173289: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173289: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173289: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173289: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173290: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173290: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173290: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173290: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173290: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173290: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173290: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173291: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173291: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173291: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173291: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173291: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173291: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173291: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173291: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173292: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173292: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173292: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173292: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173292: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173292: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173292: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173292: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173293: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173293: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173293: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173293: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173293: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173293: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173293: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173293: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173293: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173294: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173294: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173294: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173294: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173294: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173294: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173294: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173295: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173295: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173295: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173295: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173295: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173295: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173295: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173295: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173295: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173296: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173297: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173297: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173297: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173297: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173297: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173297: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173297: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173297: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173297: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173298: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173298: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173298: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173298: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173298: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173298: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173298: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173298: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173298: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173299: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173299: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173299: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173299: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173299: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173299: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173299: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173299: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173299: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173300: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173300: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173300: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173300: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173300: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173300: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173300: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173300: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173300: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173301: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173301: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173301: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173301: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173301: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173301: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173301: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173301: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173301: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173302: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173302: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173302: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173302: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173302: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173302: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173302: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173302: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173302: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173302: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173303: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173303: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173303: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173303: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173303: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173303: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173303: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173303: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173303: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173304: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173304: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173304: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173304: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173304: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173304: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.173304: kvm_pio: pio_read at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.173304: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173305: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.173305: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173305: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173305: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173305: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173305: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173305: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173305: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.173305: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.173306: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173306: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173306: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173306: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173306: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173307: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173307: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173307: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173307: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173307: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173307: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173307: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173307: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173308: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173308: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173308: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173308: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173308: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173308: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173308: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173309: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173309: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173309: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173309: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173309: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173309: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173309: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173309: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173310: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173310: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173310: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173310: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173310: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173310: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173310: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173310: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173310: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173311: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173311: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173311: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173311: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173311: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173311: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173311: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173311: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173311: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173312: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173312: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173312: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173312: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173312: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173312: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173313: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173313: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173313: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173313: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173313: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173313: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173313: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173314: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173314: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173314: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173314: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173314: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173314: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173314: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173314: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173314: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173315: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173315: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173315: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173315: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173315: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173315: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0220000 0
 qemu-system-x86-14480 [022] .......   679.173315: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173316: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173316: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173316: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173316: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173316: kvm_pio: pio_write at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.173316: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173316: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173317: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173317: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173317: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173317: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173317: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173317: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173317: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173318: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173318: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173318: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173318: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173318: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173318: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173318: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173318: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173318: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173318: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173319: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173319: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173319: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173319: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173319: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173319: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173319: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173319: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173319: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173320: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173320: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173320: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173320: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173320: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173320: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173321: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173321: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173321: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173321: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173322: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173322: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173322: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173322: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173322: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173322: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173322: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173322: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173322: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173323: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173323: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173323: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173323: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173323: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173323: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173323: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173323: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173323: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173324: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173324: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173324: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173324: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173324: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173324: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173324: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173324: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173325: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173325: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173325: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173325: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173325: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173325: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173325: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173325: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173325: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173326: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173326: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173327: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173327: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173327: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173327: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173327: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173327: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173327: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173327: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173328: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173328: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173328: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173328: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173328: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173328: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173328: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173328: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173328: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173329: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173329: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173329: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173329: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173329: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173329: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173329: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173329: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173330: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173330: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173330: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173330: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173330: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173330: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173330: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173330: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173330: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173331: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173331: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173331: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173331: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173331: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173331: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173331: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173331: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173331: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173332: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173332: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173332: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173332: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173332: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173332: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173332: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173332: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173332: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173332: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173333: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173333: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173333: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173333: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173333: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173333: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173333: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173333: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173333: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173334: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173334: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173334: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173334: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173334: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173334: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173334: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173334: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173335: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173335: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173335: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173335: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173336: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173336: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173336: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173336: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173336: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173336: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173336: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173337: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173337: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173337: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173337: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173337: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173337: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173337: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173337: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173337: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173338: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173338: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173338: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173338: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173338: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173338: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173338: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173338: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173338: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173339: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173339: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173339: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173339: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173339: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173339: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173339: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173339: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173340: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173340: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173340: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173374: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173374: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173375: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173375: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173375: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173375: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173375: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173375: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173375: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173375: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173376: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173376: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173376: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173376: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173376: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173376: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173376: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173376: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173377: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173377: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173377: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173377: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.173377: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173377: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173378: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173378: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173378: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.173378: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173378: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173378: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173378: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173379: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173379: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173379: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173379: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173379: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173379: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.173379: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173379: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.173380: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173380: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173380: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173380: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173380: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173380: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173380: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173380: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173381: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173381: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173381: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173381: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173381: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173381: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173381: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173381: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173382: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173382: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173382: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173382: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173382: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173382: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173383: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173383: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173383: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.173383: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.173383: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173384: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173384: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.173384: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.173384: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.173384: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.173384: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173384: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173384: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.173385: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.173385: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.173385: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173385: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.173385: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173385: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173386: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173386: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173386: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173386: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173386: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173386: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173386: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173386: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173386: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173387: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173387: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173387: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173387: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173387: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173387: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173387: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173387: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173388: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173388: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173388: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173388: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173388: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173388: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173388: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173388: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173389: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173389: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173389: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173389: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173390: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173390: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173390: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173390: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173390: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173390: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173390: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173390: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173391: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173391: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173391: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173391: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173391: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173391: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173391: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173391: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173392: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173392: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173392: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173392: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173392: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173392: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173392: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173393: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173393: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173393: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173393: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173393: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173393: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173393: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173393: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173393: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173394: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173394: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173394: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173394: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173394: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173394: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173395: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173395: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173396: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173396: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173396: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173396: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173396: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173396: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173396: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173396: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173396: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173397: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173397: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173397: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173397: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173397: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173397: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173397: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173397: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173397: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173398: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173398: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173398: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.173398: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173398: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173398: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173399: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173399: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173399: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173399: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173399: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173399: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173399: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173400: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173400: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173400: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.173400: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.173400: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.173400: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.173400: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.173401: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173401: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173401: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173401: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173401: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.173402: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.173402: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173402: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173402: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173402: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173402: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173402: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.173402: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.173403: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.173403: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173403: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.173403: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173403: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173403: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173403: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173403: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.173403: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.173404: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173404: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.173404: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.173404: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173404: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173404: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173404: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173404: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.173405: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.173405: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173405: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173405: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173405: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173405: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173405: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173406: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173406: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173406: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173406: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173406: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173406: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173406: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173406: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173406: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173407: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173407: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173407: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173407: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173407: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173407: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173407: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173407: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173407: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173407: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173408: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173408: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173408: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173408: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173408: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173408: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173408: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173408: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173408: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173409: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173409: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173409: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173409: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173409: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173409: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173410: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173410: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173410: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173410: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173410: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173410: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173410: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173410: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173410: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173411: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173411: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173411: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173411: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173411: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173411: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173411: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173411: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173411: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173412: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173412: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173412: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173412: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173412: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173412: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173412: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173412: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173412: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173413: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173413: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173413: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173413: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173413: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173413: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173413: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173413: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173414: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173414: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173414: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173414: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173414: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173414: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173414: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173414: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173415: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173415: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173415: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173415: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173415: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173415: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173415: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173416: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173416: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173416: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173416: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173416: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173416: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173416: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173416: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173416: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173417: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173417: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173417: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173417: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173417: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173417: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173417: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.173418: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.173418: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173418: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.173418: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173418: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173418: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173418: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173419: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173419: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173419: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.173419: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.173419: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173419: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173419: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173419: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173420: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173420: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173420: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173420: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173420: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173420: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173421: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173421: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173421: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173421: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173421: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173421: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173421: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173422: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173422: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173422: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173422: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173422: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173422: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173422: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173423: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173423: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173423: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173423: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173423: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173423: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173423: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173423: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173424: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173424: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173424: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173424: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173424: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173424: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173424: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173424: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173424: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173425: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173425: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173425: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173425: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173425: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173425: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173425: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173425: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173426: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173426: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173426: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173427: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173427: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173427: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173427: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173427: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173427: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173427: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173427: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173428: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173428: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173428: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173428: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173428: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173428: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173428: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173428: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173428: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173429: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173429: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173429: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173429: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173429: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f60000 0
 qemu-system-x86-14480 [022] .......   679.173429: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173430: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173430: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173430: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173430: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173430: kvm_pio: pio_write at 0x1f6 size 1 count 1 val 0xa0 
 qemu-system-x86-14480 [022] .......   679.173430: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173431: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173431: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173431: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173431: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173431: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173431: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173431: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173431: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173432: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173432: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173432: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173432: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173432: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173432: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173432: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173432: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173432: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173433: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173433: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173433: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173433: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173433: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173433: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173433: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173433: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173433: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173434: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173434: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173434: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173434: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173434: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173434: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173435: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173435: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173435: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173435: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173435: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173435: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173435: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173435: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173435: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173436: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173436: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173436: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173436: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173436: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173436: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173436: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173436: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173436: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173437: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173437: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173437: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173437: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173437: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173437: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173437: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173437: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173437: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173438: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173438: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173438: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173438: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173438: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173438: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173438: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173438: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173438: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173439: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173439: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173439: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173439: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173440: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173440: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173440: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173440: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173441: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173441: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173441: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173441: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173441: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173441: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173441: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173441: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173441: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173441: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173442: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173442: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173442: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173442: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173442: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173442: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173442: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173442: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173443: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173443: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173443: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173443: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173443: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173443: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173443: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173443: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173443: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173444: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173444: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173444: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173444: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173444: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173444: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173444: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173444: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173444: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173445: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173445: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173445: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173445: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173445: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173445: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173445: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173445: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173446: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173446: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173446: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173446: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173446: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173446: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173446: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173446: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173446: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173446: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173447: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173447: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173447: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173447: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173447: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173447: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173447: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173447: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173448: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173448: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173448: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173448: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173448: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173448: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173448: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173448: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173449: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173449: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173449: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173449: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173449: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173449: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173449: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173449: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173450: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173450: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173450: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173450: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173450: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173450: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173450: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173450: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173451: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173451: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173451: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173451: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173451: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173451: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173451: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173451: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173451: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173452: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173452: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173452: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173452: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173452: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173452: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173452: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173452: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173452: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173453: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173453: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173453: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173453: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173454: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173454: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173454: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173454: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173454: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173454: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173454: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173454: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173455: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173455: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173455: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173455: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173455: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173455: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173455: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173455: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173456: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173456: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173456: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173456: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173456: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173456: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.173456: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173457: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173457: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173457: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173457: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.173457: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173457: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173457: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173457: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173457: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173458: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173458: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173458: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173458: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173458: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.173458: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173458: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.173458: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173458: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173459: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173459: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173459: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173459: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173459: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173459: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173460: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173460: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173460: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173460: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173460: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173460: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173460: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173460: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173461: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173461: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173461: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173461: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173461: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173461: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173461: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173461: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173462: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.173462: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.173462: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173462: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173462: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.173462: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.173462: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.173462: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.173463: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173463: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173463: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.173463: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.173463: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.173463: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173463: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.173463: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173463: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173464: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173464: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173464: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173464: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173464: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173464: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173464: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173464: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173464: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173465: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173465: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173465: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173465: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173465: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173465: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173465: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173465: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173466: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173466: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173466: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173466: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173466: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173466: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173466: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173466: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173467: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173467: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173467: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173467: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173467: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173467: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173467: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173468: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173468: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173468: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173468: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173468: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173468: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173468: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173468: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173468: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173469: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173469: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173469: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173469: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173469: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173469: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173469: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173469: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173469: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173470: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173470: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173470: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173470: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173470: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173470: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173470: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173470: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173470: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173471: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173471: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173471: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173471: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173471: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173471: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173471: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173471: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173472: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173472: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173472: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173472: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173473: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173473: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173473: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173473: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173473: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173473: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173473: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173473: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173474: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173474: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173474: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173474: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173474: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173474: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173474: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173474: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173474: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173475: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173475: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173475: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173475: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173475: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173475: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173475: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173475: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173476: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173476: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173476: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173476: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173476: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173476: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173476: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173476: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173476: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173476: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173477: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173477: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173477: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173477: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173477: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173477: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173477: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173477: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173477: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173478: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173478: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173478: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173478: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173478: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173478: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173478: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173478: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173478: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173479: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173479: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173479: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173479: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173479: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173479: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173479: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173479: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173479: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173480: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173480: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173480: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173480: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.173480: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.173480: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173480: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.173480: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173481: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173481: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173481: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173481: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173481: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173481: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.173481: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.173481: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173481: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173482: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173482: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173482: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173482: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173482: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173482: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173482: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173482: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173483: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173483: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173483: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173483: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173483: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173483: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173483: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173484: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173484: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173484: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173484: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173484: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173484: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173484: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173484: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173485: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173485: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173485: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173485: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173485: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173485: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173485: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173485: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173485: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173486: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173486: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173486: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173486: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173486: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173486: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173486: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173486: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173487: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173487: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173487: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173487: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173487: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173487: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173487: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173488: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173488: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173488: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173499: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173499: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173499: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173499: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173500: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173500: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173500: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173500: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173500: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173500: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173500: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173501: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173501: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173501: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173501: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173501: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173501: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173501: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173501: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173501: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173502: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173502: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.173502: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173502: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173502: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173502: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173502: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.173502: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173503: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173503: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173503: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173503: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173503: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173503: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173503: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173503: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173503: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.173504: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173504: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.173504: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173504: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173504: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173504: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173504: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173504: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173504: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173505: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173505: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173505: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173505: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173505: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173505: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173505: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173505: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173505: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173506: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173506: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173506: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173506: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173506: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173506: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173506: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173506: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173507: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.173507: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.173507: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173507: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173507: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.173507: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.173507: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.173507: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.173508: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173508: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173508: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.173508: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.173508: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.173508: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173508: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.173508: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173508: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173509: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173509: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173509: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173509: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173509: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173509: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173509: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173509: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173509: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173510: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173510: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173510: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173510: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173510: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173510: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173510: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173510: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173510: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173511: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173511: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173511: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173511: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173511: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173511: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173511: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173512: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173512: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173512: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173512: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173512: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173512: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173513: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173513: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173513: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173513: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173513: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173513: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173513: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173513: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173513: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173514: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173514: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173514: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173514: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173514: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173514: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173514: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173514: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173514: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173515: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173515: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173515: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173515: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173515: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173515: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173515: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173515: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173515: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173516: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173516: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173516: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173516: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173516: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173516: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173516: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173516: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173516: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173517: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173517: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173517: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173517: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173518: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173518: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173518: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173518: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173518: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173518: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173518: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173518: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173518: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173519: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173519: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173519: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173519: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173519: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173519: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173519: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173519: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173519: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173520: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.173520: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173520: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173520: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173520: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173520: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173520: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173520: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173520: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173521: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173521: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173521: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173521: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173521: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.173521: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.173521: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.173521: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.173521: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.173522: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173522: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173522: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173522: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173522: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.173522: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.173522: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173522: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173522: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173523: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173523: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173523: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.173523: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.173523: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.173523: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173523: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.173523: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173524: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173524: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173524: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173524: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.173524: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.173524: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173524: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.173524: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.173524: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173525: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173525: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173525: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173525: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.173525: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.173525: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173525: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173525: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173526: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173526: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173526: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173526: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173526: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173526: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173526: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173526: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173527: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173527: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173527: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173527: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173527: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173527: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173527: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173527: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173527: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173528: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173528: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173528: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173528: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173528: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173528: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173528: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173528: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173528: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173528: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173529: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173529: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173529: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173529: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173529: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173529: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173529: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173530: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173530: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173530: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173530: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173530: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173530: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173530: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173530: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173530: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173531: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173531: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173531: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173531: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173531: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173531: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173531: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173531: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173531: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173532: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173532: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173532: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173532: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173532: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173532: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173532: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173532: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173532: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173533: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173533: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173533: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173533: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173533: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173533: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173533: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173533: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173533: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173533: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173534: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173534: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173534: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173534: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173534: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173534: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173534: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173534: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173535: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173535: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173535: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173535: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173535: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173535: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173535: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173535: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173535: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173535: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173536: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173536: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173536: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173536: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173536: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173536: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173536: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173536: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173537: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173537: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173537: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173537: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173537: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173537: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.173537: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.173537: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173538: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.173538: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173538: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173538: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173538: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173538: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173538: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173538: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.173539: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.173539: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173539: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173539: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173539: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173539: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173539: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173539: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173540: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173540: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173540: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173540: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173540: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173540: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173540: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173540: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173541: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173541: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173541: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173541: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173541: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173541: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173541: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173541: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173542: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173542: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173542: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173542: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173542: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173542: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173542: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173542: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173543: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173543: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173543: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173543: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173543: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173543: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173543: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173543: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173543: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173544: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173544: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173544: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173544: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173544: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173544: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173544: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173544: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173544: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173545: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173545: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173545: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173546: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173546: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173546: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173546: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173546: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173546: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173546: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173547: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173547: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173547: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173547: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173547: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173547: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173547: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173547: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173547: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173548: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173548: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173548: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173548: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173548: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173548: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f10000 0
 qemu-system-x86-14480 [022] .......   679.173548: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173548: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173549: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173549: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173549: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173549: kvm_pio: pio_write at 0x1f1 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.173549: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173549: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173549: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173549: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173550: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173550: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173550: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173550: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173550: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173550: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173550: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173550: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173550: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173551: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173551: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173551: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173551: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173551: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173551: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173551: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173551: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173551: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173551: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173552: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173552: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173552: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173552: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173552: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173552: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173552: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173553: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173553: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173553: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173553: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173553: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173553: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173554: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173554: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173554: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173554: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173554: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173554: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173554: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173554: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173554: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173555: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173555: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173555: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173555: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173555: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173555: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173555: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173555: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173555: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173556: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173556: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173556: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173556: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173556: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173556: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173556: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173556: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173556: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173557: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173557: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173557: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173557: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173557: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173557: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173557: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173557: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173557: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173557: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173558: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173558: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173558: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173558: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173559: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173559: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173559: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173559: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173559: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173559: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173559: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173559: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173559: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173560: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173560: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173560: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173560: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173560: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173560: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173560: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173560: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173560: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173561: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173561: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173561: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173561: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173561: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173561: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173561: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173561: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173561: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173562: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173562: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173562: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173562: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173562: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173562: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173562: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173562: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173562: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173562: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173563: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173563: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173563: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173563: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173563: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173563: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173563: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173563: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173563: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173564: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173564: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173564: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173564: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173564: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173564: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173564: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173564: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173564: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173564: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173565: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173565: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173565: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173565: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173565: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173565: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173566: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173566: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173566: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173566: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173566: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173566: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173566: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173566: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173567: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173567: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173567: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173567: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173567: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173567: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173567: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173567: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173568: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173568: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173568: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173568: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173568: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173568: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173568: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173568: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173569: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173569: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173569: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173569: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173569: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173569: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173569: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173569: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173569: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173570: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173570: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173570: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173570: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173570: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173570: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173570: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173570: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173570: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173571: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173571: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173571: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173571: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173571: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173572: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173572: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173572: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173572: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173572: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173572: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173572: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173572: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173573: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173573: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173573: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173573: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173573: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173573: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173573: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173573: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173573: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173574: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173574: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173574: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173574: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f20000 0
 qemu-system-x86-14480 [022] .......   679.173574: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173574: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173574: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173574: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173575: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173575: kvm_pio: pio_write at 0x1f2 size 1 count 1 val 0x8 
 qemu-system-x86-14480 [022] .......   679.173575: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173575: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173575: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173575: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173575: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173575: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173576: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173576: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173576: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173576: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173576: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173576: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173576: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173576: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173576: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173577: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173577: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173577: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173577: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173577: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173577: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173577: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173577: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173577: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173578: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173578: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173578: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173578: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173578: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173578: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173578: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173579: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173579: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173579: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173579: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173579: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173579: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173579: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173580: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173580: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173580: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173580: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173580: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173580: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173580: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173580: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173581: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173581: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173581: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173581: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173581: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173581: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173581: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173581: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173581: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173581: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173582: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173582: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173582: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173582: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173582: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173582: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173582: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173582: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173582: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173583: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173583: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173583: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173583: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173583: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173583: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173583: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173583: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173584: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173584: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173584: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173584: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173584: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173584: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173585: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173585: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173585: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173585: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173585: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173585: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173585: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173585: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173585: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173586: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173586: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173586: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173586: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173586: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173586: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173586: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173586: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173586: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173587: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173587: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173587: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173587: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173587: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173587: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173587: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173587: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173587: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173588: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173588: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173588: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173588: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173588: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173588: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173588: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173588: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173588: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173589: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173589: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173589: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173589: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173589: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173589: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173589: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173589: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173589: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173589: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173590: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173590: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173590: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173590: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173590: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173590: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173590: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173590: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173590: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173591: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173591: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173591: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173591: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173591: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173591: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173591: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173592: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173592: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173592: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173592: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173592: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173592: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173592: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173592: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173593: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173593: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173593: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173593: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173593: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173593: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173593: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173594: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173594: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173594: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173594: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173594: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173594: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173594: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173594: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173595: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173595: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173595: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173595: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173595: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173595: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173595: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173595: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173595: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173596: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173596: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173596: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173596: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173596: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173596: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173596: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173596: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173596: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173597: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173597: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173597: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173597: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173597: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173598: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173598: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173598: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173598: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173598: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173598: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173598: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173599: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173599: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173599: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173599: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173599: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173599: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173599: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173599: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173599: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173600: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173600: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173600: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173600: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f30000 0
 qemu-system-x86-14480 [022] .......   679.173600: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173600: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173600: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173600: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173601: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173601: kvm_pio: pio_write at 0x1f3 size 1 count 1 val 0x3b 
 qemu-system-x86-14480 [022] .......   679.173601: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173601: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173601: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173601: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173601: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173601: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173601: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173602: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173602: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173602: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173602: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173602: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173602: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173602: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173602: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173602: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173603: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173603: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173603: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173603: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173603: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173603: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173603: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173603: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173603: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173603: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173604: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173604: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173604: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173604: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173604: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173604: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173605: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173605: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173605: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173605: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173605: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173605: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173605: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173605: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173605: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173606: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173606: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173606: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173606: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173606: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173606: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173606: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173606: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173606: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173607: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173607: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173607: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173607: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173607: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173607: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173607: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173608: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173608: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173608: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173608: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173608: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173608: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173608: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173608: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173608: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173609: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173609: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173609: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173609: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173609: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173609: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173609: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173610: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173610: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173610: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173610: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173610: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173610: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173610: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173610: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173611: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173611: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173611: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173611: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173611: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173611: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173611: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173611: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173611: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173612: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173612: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173612: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173612: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173612: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173612: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173612: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173612: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173612: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173613: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173613: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173613: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173613: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173613: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173613: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173613: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173613: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173613: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173614: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173614: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173614: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173614: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173614: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173614: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173614: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173614: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173614: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173614: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173615: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173615: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173615: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173615: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173615: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173615: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173615: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173615: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173615: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173616: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173616: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173616: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173616: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173616: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173616: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173616: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173616: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173616: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173617: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173617: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173617: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173617: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173617: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173617: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173617: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173617: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173618: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173618: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173618: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173618: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173618: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173618: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173618: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173618: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173619: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173619: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173619: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173619: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173619: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173619: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173619: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173620: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173620: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173620: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173620: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173620: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173620: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173620: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173620: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173621: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173621: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173621: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173621: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173621: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173621: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173621: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173621: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173621: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173622: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173622: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173622: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173622: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173622: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173622: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173622: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173622: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173622: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173623: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173623: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173623: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173623: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173624: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173624: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173624: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173624: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173624: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173624: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173624: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173624: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173624: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173625: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173625: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173625: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173625: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173625: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173625: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173625: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173625: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173626: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f40000 0
 qemu-system-x86-14480 [022] .......   679.173626: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173626: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173626: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173626: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173626: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173626: kvm_pio: pio_write at 0x1f4 size 1 count 1 val 0xc 
 qemu-system-x86-14480 [022] .......   679.173626: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173627: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173627: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173627: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173627: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173627: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173627: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173627: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173627: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173627: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173628: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173628: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173628: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173628: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173628: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173628: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173628: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173628: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173628: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173629: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173629: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173629: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173629: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173629: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173629: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173629: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173629: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173629: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173630: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173630: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173630: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173630: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173630: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173630: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173631: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173631: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173631: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173631: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173631: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173631: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173631: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173631: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173631: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173632: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173632: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173632: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173632: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173632: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173632: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173632: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173632: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173632: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173633: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173633: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173633: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173633: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173633: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173633: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173633: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173633: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173633: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173633: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173634: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173634: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173634: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173634: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173634: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173634: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173634: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173634: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173635: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173635: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173635: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173635: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173635: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173636: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173636: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173636: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173636: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173636: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173636: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173636: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173636: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173636: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173637: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173637: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173637: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173637: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173637: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173637: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173637: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173637: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173637: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173637: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173638: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173638: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173638: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173638: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173638: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173638: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173638: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173638: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173639: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173639: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173639: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173639: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173639: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173639: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173639: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173639: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173639: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173639: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173640: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173640: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173640: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173640: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173640: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173640: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173640: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173640: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173640: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173641: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173641: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173641: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173641: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173641: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173641: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173641: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173641: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173641: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173642: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173642: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173642: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173642: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173642: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173642: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173642: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173642: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173642: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173643: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173643: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173643: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173643: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173643: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173643: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173643: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173643: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173644: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173644: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173644: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173644: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173644: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173644: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173644: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173644: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173645: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173645: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173645: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173645: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173645: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173645: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173645: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173645: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173646: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173646: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173646: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173646: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173646: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173646: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173646: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173646: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173646: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173647: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173647: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173647: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173647: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173647: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173647: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173647: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173648: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173648: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173648: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173648: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173648: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173648: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173649: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173649: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173649: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173649: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173649: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173649: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173650: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173650: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173650: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173650: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173650: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173650: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173650: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173650: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173650: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173651: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173651: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173651: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173651: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173651: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173651: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173651: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f50000 0
 qemu-system-x86-14480 [022] .......   679.173651: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173652: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173652: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173652: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173652: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173652: kvm_pio: pio_write at 0x1f5 size 1 count 1 val 0x94 
 qemu-system-x86-14480 [022] .......   679.173652: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173652: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173652: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173652: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173653: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173653: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173653: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173653: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173653: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173653: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173653: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173653: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173653: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173654: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173654: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173654: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173654: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173654: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173654: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173654: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173654: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173654: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173655: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173655: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173655: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173655: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173655: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173655: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173655: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173655: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173655: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173656: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173656: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173656: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173656: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173656: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173656: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173656: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173657: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173657: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173657: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173657: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173657: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173657: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173657: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173657: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173657: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173658: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173658: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173658: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173658: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173658: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173658: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173658: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173658: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173658: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173659: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173659: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173659: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173659: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173659: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173659: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173659: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173659: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173659: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173660: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173660: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173660: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173660: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173660: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173660: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173660: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173660: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173661: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173661: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173661: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173661: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173661: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173662: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173662: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173662: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173662: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173662: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173662: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173662: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173662: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173662: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173663: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173663: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173663: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173663: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173663: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173663: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173663: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173663: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173663: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173664: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173664: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173664: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173664: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173664: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173664: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173664: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173664: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173664: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173665: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173665: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173665: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173665: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173665: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173665: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173665: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173665: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173665: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173665: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173666: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173666: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173666: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173666: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173666: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173666: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173666: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173666: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173666: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173667: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173667: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173667: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173667: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173667: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173667: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173667: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173667: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173667: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173668: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173668: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173668: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173668: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173668: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173668: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173668: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173668: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173669: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173669: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173669: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173669: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173669: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173669: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173669: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173669: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173670: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173670: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173670: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173670: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173670: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173670: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173670: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173670: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173671: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173671: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173671: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173671: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173671: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173671: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173671: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173671: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173671: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173672: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173672: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173672: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173672: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173672: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173672: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173672: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173672: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173672: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173673: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173673: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173673: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173673: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173673: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173673: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173673: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173673: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173674: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173674: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173674: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173674: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173674: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173675: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173675: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173675: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173675: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173675: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173675: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173675: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173676: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173676: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173676: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173676: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173676: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173676: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173676: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173676: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173676: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173677: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173677: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173677: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f60000 0
 qemu-system-x86-14480 [022] .......   679.173677: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173677: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173677: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173677: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173677: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173678: kvm_pio: pio_write at 0x1f6 size 1 count 1 val 0xe0 
 qemu-system-x86-14480 [022] .......   679.173678: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173678: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173678: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173678: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173678: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173678: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173678: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173678: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173679: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173679: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173679: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173679: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173679: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173679: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173679: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173679: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173679: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173680: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173680: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173680: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173680: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173680: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173680: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173680: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173680: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173680: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173680: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173681: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173681: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173681: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173681: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173681: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173681: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173682: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173682: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173682: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173682: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173682: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173682: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173682: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173682: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173683: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173683: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173683: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173683: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173683: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173683: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173683: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173683: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173683: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173683: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173684: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173684: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173684: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173684: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173684: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173684: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173684: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173684: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173685: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173685: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173685: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173685: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173685: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173685: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173685: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173685: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173685: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173686: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173686: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173686: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173686: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173686: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173687: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173687: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173687: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173687: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173687: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173687: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173687: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173687: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173687: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173688: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173688: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173688: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173688: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173688: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173688: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173688: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173688: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173688: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173689: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173689: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173689: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173689: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173689: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173689: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173689: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173689: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173690: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173690: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173690: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173690: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173690: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173690: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173690: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173690: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173690: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173691: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173691: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173691: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173691: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173691: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173691: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173691: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173691: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173691: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173691: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173692: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173692: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173692: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173692: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173692: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173692: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173692: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173692: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173692: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173693: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173693: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173693: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173693: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173693: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173693: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173693: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173693: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173693: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173694: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173694: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173694: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173694: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173694: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173694: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173694: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173694: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173695: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173695: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173695: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173695: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173695: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173695: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173695: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173695: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173696: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173696: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173696: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173696: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173696: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173696: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173696: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173696: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173697: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173697: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173697: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173697: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173697: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173697: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173697: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173697: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173697: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173698: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173698: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173698: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173698: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173698: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173698: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173698: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173698: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173698: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173699: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173699: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173699: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173699: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173699: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173699: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173699: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173710: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173710: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173710: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173710: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173711: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173711: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173711: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173711: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173711: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173711: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173711: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173711: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173711: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173712: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173712: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173712: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173712: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173712: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173712: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173712: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173713: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173713: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.173713: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173713: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173713: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173713: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173713: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.173713: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173714: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173714: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173714: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173714: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173714: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173714: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173714: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173714: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173715: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.173715: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173715: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.173715: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173715: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173715: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173715: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173715: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173716: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173716: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173716: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173716: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173716: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173716: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173716: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173716: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173716: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173717: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173717: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173717: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173717: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173717: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173717: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173717: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173718: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173718: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173718: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173718: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.173718: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.173718: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173718: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173718: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.173719: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.173719: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.173719: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.173719: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173719: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173719: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.173719: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.173719: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.173719: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173720: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.173720: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173720: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173720: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173720: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173720: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173720: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173720: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173721: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173721: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173721: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173721: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173721: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173721: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173721: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173721: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173721: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173721: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173722: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173722: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173722: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173722: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173722: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173722: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173722: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173722: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173723: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173723: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173723: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173723: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173723: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173723: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173724: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173724: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173724: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173724: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173724: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173724: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173724: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173724: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173724: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173725: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173725: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173725: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173725: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173725: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173725: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173725: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173725: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173725: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173726: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173726: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173726: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173726: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173726: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173726: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173726: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173727: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173727: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173727: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173727: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173727: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173727: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173727: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173727: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173727: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173728: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173728: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173728: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173728: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173729: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173729: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173729: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173729: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173729: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173729: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173729: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173729: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173729: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173730: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173730: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173730: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173730: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173730: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173730: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173730: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173730: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173730: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173730: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173731: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173731: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173731: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173731: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.173731: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173731: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173731: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173731: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173731: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173732: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173732: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173732: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173732: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173732: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173732: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173732: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173732: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.173733: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.173733: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.173733: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.173733: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.173733: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173733: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173733: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173733: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173734: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.173734: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.173734: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173734: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173734: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173734: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173734: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173734: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.173734: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.173735: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.173735: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173735: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.173735: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173735: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173735: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173735: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173735: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.173735: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.173736: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.173736: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.173736: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.173736: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173736: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173736: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173736: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173736: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.173737: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.173737: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.173737: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173737: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173737: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173737: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173737: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173737: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173737: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173738: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173738: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173738: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173738: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173738: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173738: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173738: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173738: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173739: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173739: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173739: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173739: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173739: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173739: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173739: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173739: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173739: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173740: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173740: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173740: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173740: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173740: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173740: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173740: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173740: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173741: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173741: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173741: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173741: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173741: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173741: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173741: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173742: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173742: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173742: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173742: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173742: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173742: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173742: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173742: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173742: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173742: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173743: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173743: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173743: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173743: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173743: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173743: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173743: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173743: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173743: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173744: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173744: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173744: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173744: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173744: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173744: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173744: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173744: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173744: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173745: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173745: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173745: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173745: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173745: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173745: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173745: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173745: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173745: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173745: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173746: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173746: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173746: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173746: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173746: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173746: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173746: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173746: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173746: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173747: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173747: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173747: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173747: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173747: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173747: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173747: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173747: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173747: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173747: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173748: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173748: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173748: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173748: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173748: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173748: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173748: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173748: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173749: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.173749: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.173749: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173749: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.173749: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173749: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173749: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173749: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173750: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173750: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173750: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.173750: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.173750: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173750: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173750: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173750: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173751: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173751: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173751: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173751: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173751: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173751: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173751: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173751: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173752: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173752: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173752: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173752: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173752: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173752: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173752: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173752: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173753: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173753: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173753: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173753: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173753: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173753: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173754: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173754: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173754: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173754: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173754: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173754: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173754: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173754: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173754: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173755: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173755: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173755: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173755: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173755: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173755: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173755: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173755: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173755: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173756: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173756: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173756: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173756: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173756: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173756: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173756: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173756: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173757: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173757: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173757: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173758: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173758: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173758: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173758: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173758: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173758: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173758: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173758: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173759: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173759: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173759: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173759: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173759: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173759: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173759: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173759: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173759: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173760: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173760: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c9a info c0240003 0
 qemu-system-x86-14480 [022] .......   679.173760: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173760: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173760: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173760: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173760: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173760: kvm_pio: pio_write at 0xc024 size 4 count 1 val 0x15c00000 
 qemu-system-x86-14480 [022] .......   679.173761: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173761: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173761: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173761: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173761: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173761: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173761: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173761: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173762: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173762: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173762: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173762: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173762: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173762: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173762: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173762: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173762: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173763: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173763: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173763: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173763: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173763: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173763: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173763: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173763: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173763: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173764: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173764: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173764: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173764: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173764: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173764: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173764: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173765: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173765: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173765: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173765: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173765: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173765: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173765: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173765: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173765: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173766: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173766: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173766: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173766: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173766: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173766: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173766: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173766: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173766: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173767: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173767: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173767: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173767: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173767: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173767: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173767: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173768: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173768: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173768: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173768: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173768: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173768: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173768: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173768: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173768: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173769: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173769: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173769: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173769: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173769: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173769: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173770: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173770: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173770: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173770: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173771: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173771: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173771: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173771: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173771: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173771: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173771: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173771: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173771: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173772: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173772: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173772: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173772: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173772: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173772: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173772: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173772: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173772: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173773: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173773: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173773: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173773: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173773: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173773: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173773: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173773: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173773: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173773: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173774: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173774: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173774: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173774: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173774: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173774: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173774: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173774: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173775: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173775: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173775: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173775: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173775: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173775: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173775: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173775: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173775: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173775: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173776: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173776: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173776: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173776: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173776: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173776: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173776: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173776: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173776: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173777: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173777: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173777: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173777: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173777: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173777: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173777: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173777: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173778: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173778: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173778: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173778: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173778: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173778: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173778: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173778: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173778: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173779: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173779: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173779: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173779: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173779: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173779: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173779: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173780: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173780: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173780: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173780: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173780: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173780: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173780: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173780: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173781: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173781: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173781: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173781: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173781: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173781: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173781: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173781: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173782: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173782: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173782: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173782: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173782: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173782: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173782: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173782: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173782: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173783: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173783: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173783: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173783: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173784: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173784: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173784: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173784: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173784: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173784: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173784: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173784: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173785: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173785: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173785: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173785: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173785: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173785: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173785: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173785: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173785: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173786: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173786: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173786: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173786: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173786: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0200008 0
 qemu-system-x86-14480 [022] .......   679.173786: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173786: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173786: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173787: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173787: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.173787: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173787: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173787: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173787: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173787: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173787: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173787: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173788: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173788: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173788: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.173788: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173788: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.173788: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173788: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173788: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173789: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173789: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173789: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173789: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173789: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173789: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173789: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173789: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173789: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173790: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173790: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173790: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173790: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173790: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173790: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173790: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173790: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173791: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173791: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173791: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173791: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173791: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.173791: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.173791: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173791: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173792: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.173792: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.173792: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.173792: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.173792: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173792: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173792: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.173792: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.173792: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.173793: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173793: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.173793: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173793: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173793: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173793: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173793: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173794: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173794: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173794: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173794: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173794: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173794: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173794: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173794: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173794: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173794: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173795: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173795: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173795: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173795: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173795: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173795: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173795: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173796: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173796: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173796: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173796: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173796: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173796: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173796: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173797: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173797: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173797: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173797: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173797: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173797: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173797: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173797: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173797: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173798: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173798: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173798: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173798: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173798: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173798: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173798: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173798: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173798: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173799: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173799: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173799: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173799: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173799: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173799: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173799: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173799: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173799: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173800: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173800: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173800: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173800: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173800: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173800: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173800: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173800: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173800: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173801: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173801: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173801: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173801: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173802: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173802: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173802: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173802: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173802: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173802: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173802: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173802: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173802: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173803: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173803: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173803: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173803: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173803: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173803: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173803: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173803: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173803: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173804: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173804: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173804: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173804: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173804: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173804: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173804: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173804: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173804: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173805: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173805: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173805: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173805: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173805: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173805: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173805: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173805: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173805: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173805: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173806: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173806: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173806: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173806: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173806: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173806: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173806: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173806: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173806: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173807: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173807: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173807: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173807: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173807: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173807: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173807: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173807: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173807: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173808: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173808: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173808: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173808: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173808: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173808: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173808: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173808: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173808: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173809: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173809: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173809: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173809: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173809: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173809: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.173809: kvm_pio: pio_read at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.173810: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173810: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.173810: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173810: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173810: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173810: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173810: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173810: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173810: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.173811: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.173811: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173811: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173811: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173811: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173811: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173811: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173812: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173812: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173812: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173812: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173812: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173812: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173812: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173812: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173812: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173813: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173813: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173813: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173813: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173813: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173813: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173813: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173813: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173814: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173814: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173814: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173814: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173814: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173814: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173814: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173814: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173815: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173815: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173815: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173815: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173815: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173815: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173815: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173815: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173815: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173816: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173816: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173816: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173816: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173816: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173816: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173816: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173816: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173817: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173817: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173817: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173817: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173817: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173818: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173818: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173818: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173818: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173818: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173818: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173818: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173818: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173819: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173819: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173819: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173819: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173819: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173819: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173819: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173819: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173820: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173820: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173820: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173820: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173820: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0200000 0
 qemu-system-x86-14480 [022] .......   679.173820: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173820: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173820: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173821: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173821: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173821: kvm_pio: pio_write at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.173821: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173821: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173821: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173821: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173821: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173821: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173822: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173822: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173822: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173822: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173822: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173822: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173822: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173822: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173822: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173823: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173823: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173823: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173823: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173823: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173823: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173823: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173823: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173824: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173824: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173824: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173824: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173824: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173824: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173824: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173824: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173825: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173825: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173825: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173825: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173825: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173825: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173825: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173826: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173826: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173826: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173826: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173826: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173826: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173826: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173826: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173826: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173827: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173827: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173827: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173827: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173827: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173827: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173827: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173827: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173827: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173828: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173828: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173828: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173828: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173828: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173828: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173828: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173828: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173828: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173829: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173829: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173829: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173829: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173829: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173829: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173829: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173829: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173830: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173830: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173830: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173830: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173830: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173830: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173831: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173831: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173831: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173831: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173831: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173831: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173831: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173831: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173831: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173832: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173832: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173832: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173832: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173832: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173832: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173832: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173832: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173832: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173833: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173833: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173833: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173833: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173833: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173833: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173833: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173833: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173833: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173834: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173834: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173834: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173834: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173834: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173834: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173834: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173834: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173834: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173834: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173835: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173835: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173835: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173835: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173835: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173835: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173835: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173835: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173835: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173836: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173836: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173836: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173836: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173836: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173836: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173836: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173837: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173837: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173837: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173837: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173837: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173837: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173837: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173837: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173838: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173838: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173838: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173838: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173838: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173838: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173838: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173838: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173838: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173839: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173839: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173839: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173839: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173839: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173839: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173839: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173840: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173840: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173840: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173840: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173840: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173840: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173840: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173840: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173840: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173841: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173841: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173841: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173841: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173841: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173841: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173841: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173841: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173841: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173842: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173842: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173842: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173842: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173842: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173842: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173842: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173842: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173843: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173843: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173843: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173843: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173843: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173844: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173844: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173844: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173844: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173844: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173844: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173844: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173844: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173845: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173845: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173845: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173845: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173845: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173845: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173845: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173845: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173845: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173846: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173846: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173846: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f70000 0
 qemu-system-x86-14480 [022] .......   679.173846: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173846: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173846: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173846: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173847: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173847: kvm_pio: pio_write at 0x1f7 size 1 count 1 val 0xca 
 qemu-system-x86-14480 [022] .......   679.173847: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173847: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173847: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173847: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173847: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173847: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173847: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173848: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173848: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173848: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173848: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173848: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173848: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173848: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173848: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173848: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173848: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173849: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173849: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173849: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173849: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173849: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173849: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173849: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173849: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173849: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173850: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173850: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173850: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173850: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173850: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173850: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173851: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173851: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173851: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173851: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173851: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173851: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173851: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173851: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173852: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173852: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173852: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173852: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173852: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173852: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173852: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173852: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173852: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173853: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173853: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173853: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173853: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173853: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173853: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173853: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173853: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173853: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173854: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173854: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173854: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173854: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173854: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173854: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173854: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173854: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173854: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173855: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173855: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173855: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173855: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173855: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173855: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173857: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173857: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173857: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173857: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173857: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173858: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173858: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173858: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173858: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173858: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173858: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173858: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173858: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173858: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173859: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173859: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173859: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173859: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173859: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173859: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173859: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173859: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173860: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173860: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173860: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173860: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173860: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173860: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173860: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173860: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173860: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173860: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173861: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173861: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173861: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173861: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173861: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173861: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173861: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173861: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173861: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173862: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173862: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173862: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173862: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173862: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173862: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173862: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173862: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173862: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173863: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173863: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173863: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173863: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173863: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173863: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173863: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173863: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173863: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173863: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173864: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173864: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173864: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173864: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173864: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173864: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173864: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173865: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173865: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173865: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173865: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173865: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173865: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173865: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173866: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173866: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173866: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173866: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173866: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173866: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173866: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173866: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173867: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173867: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173867: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173867: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173867: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173867: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173867: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173867: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173868: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173868: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173868: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173868: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173868: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173868: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173868: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173868: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173868: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173869: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173869: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173869: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173869: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173869: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173869: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173869: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173869: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173870: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173870: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173870: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173870: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173870: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173871: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173871: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173871: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173871: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173871: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173871: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173871: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173871: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173872: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173872: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173872: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173872: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173872: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173872: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173872: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173872: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173872: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173873: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173873: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173873: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173873: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173873: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.173873: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173873: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173873: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173874: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173874: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.173874: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173874: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173874: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173874: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173874: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173874: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173875: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173875: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173875: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173875: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.173875: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173875: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.173875: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173875: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173875: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173876: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173876: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173876: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173876: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173876: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173876: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173876: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173876: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173876: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173877: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173877: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173877: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173877: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173877: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173877: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173877: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173877: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173878: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173878: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173878: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173878: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173878: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.173878: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.173878: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173879: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173879: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.173879: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.173879: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.173879: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.173879: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173879: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173879: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.173880: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.173880: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.173880: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173880: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.173880: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173880: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173880: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173880: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173881: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173881: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173881: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173881: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173881: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173881: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173881: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173881: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173881: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173881: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173882: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173882: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173882: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173882: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173882: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173882: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173882: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173882: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173883: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173883: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173883: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173883: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173883: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173883: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173883: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173884: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173884: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173884: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173884: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173884: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173884: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173884: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173884: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173885: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173885: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173885: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173885: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173885: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173885: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173885: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173885: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173885: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173886: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173886: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173886: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173886: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173886: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173886: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173886: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173886: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173886: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173887: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173887: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173887: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173887: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173887: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173887: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173887: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173887: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173887: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173888: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173888: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173888: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173888: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173888: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173889: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173889: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173889: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173889: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173889: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173889: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173889: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173890: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173890: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173890: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173890: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173890: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173890: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173890: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173890: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173890: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173890: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173891: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173891: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173891: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173891: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173891: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173891: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173891: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173891: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173892: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173892: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173892: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173892: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173892: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173892: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173892: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173892: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173892: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173893: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173893: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173893: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173893: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173893: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173893: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173893: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173893: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173894: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173894: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173894: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173894: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173894: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173894: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173894: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173894: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173894: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173894: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173895: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173895: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173895: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173895: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173895: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173895: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173895: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173895: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173895: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173896: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173896: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173896: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173896: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173896: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173896: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173896: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173896: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173897: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.173897: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0xd8 
 qemu-system-x86-14480 [022] .......   679.173897: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173897: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.173897: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173897: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173897: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173898: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173898: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173898: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173898: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.173898: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.173898: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173898: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173898: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173898: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173899: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173899: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173899: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173899: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173899: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173899: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173899: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173899: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173900: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173900: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173900: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173900: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173900: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173900: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173900: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173900: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173901: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173901: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173901: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173901: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173901: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173901: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173901: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173902: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173902: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173902: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173902: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173902: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173902: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173902: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173902: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173902: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173902: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173903: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173903: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173903: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173903: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173903: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173903: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173903: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173903: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173904: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173904: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173904: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173904: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173904: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173904: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173904: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173905: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173906: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173906: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173906: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173906: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173906: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173906: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173906: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173906: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173907: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173907: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173907: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173907: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173907: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173907: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173907: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173907: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173908: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173908: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173908: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173908: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173908: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0200008 0
 qemu-system-x86-14480 [022] .......   679.173908: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173908: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173909: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173909: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173909: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.173909: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173909: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.173909: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173909: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173909: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173910: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.173910: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173910: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173910: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173910: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.173910: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173910: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.173910: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173910: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173910: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173911: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173911: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173911: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173911: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173911: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.173911: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173911: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173911: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173912: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.173912: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.173912: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173912: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.173912: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.173912: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173912: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173912: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173913: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173913: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173913: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.173913: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.173913: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.173913: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.173913: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.173913: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173914: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173914: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.173914: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.173914: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.173914: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.173914: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.173914: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173914: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.173914: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.173914: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.173915: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173915: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.173915: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173915: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173915: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173915: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173915: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173915: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173915: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173916: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173916: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173916: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173916: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173916: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173916: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173916: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173916: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173916: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173917: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173917: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173917: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173917: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173917: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173917: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173917: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173917: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173917: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173918: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173918: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173918: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173918: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173919: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173919: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173919: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173919: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173919: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173919: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173919: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173919: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173919: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173920: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173920: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173920: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173920: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173920: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173920: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173920: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173920: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173921: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173921: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173921: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173921: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173921: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173921: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173921: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173921: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173922: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173922: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173922: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173922: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173922: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173922: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173922: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173922: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173922: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173923: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173923: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173923: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173923: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173923: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173923: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173924: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173924: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173924: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173924: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173924: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173924: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173924: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173925: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173925: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173925: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173925: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173925: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173925: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173925: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173925: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173925: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173926: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173926: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173926: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173926: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173926: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173926: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173926: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173926: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173927: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173927: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173927: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173927: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173927: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173927: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173927: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173927: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173927: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173927: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173928: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173928: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173928: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173928: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173928: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173928: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173928: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173928: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173928: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173929: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173929: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173929: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173929: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173929: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173929: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173929: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173929: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173929: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173930: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173930: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173930: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173930: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173930: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173930: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173930: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173930: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173930: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173931: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173931: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173931: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.173931: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173931: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173931: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173931: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173931: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173931: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.173932: kvm_pio: pio_read at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.173932: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173932: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.173932: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.173932: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173932: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.173932: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173932: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173933: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.173933: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.173933: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.173933: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.173933: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173933: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173933: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173933: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173934: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173934: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173934: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173934: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173934: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173934: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173934: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173934: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173935: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173935: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173935: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173935: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173935: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173935: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173936: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173936: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173936: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173936: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.173936: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.173936: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.173936: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.173936: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173937: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173937: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173937: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173937: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173937: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.173937: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173937: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173937: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173937: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.173938: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173938: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.173938: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.173938: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.173938: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173938: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173938: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173938: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173938: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.173939: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173939: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173939: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173939: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.173939: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173939: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173939: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.173940: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173940: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173940: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173940: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173940: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.173941: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.173941: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.173941: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.173941: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.173941: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173941: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173941: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.173941: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173941: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.173942: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.173942: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.173942: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173942: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173942: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173942: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173942: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173942: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0200000 0
 qemu-system-x86-14480 [022] .......   679.173943: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.173943: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.173943: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.173943: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.173943: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.173943: kvm_pio: pio_write at 0xc020 size 1 count 1 val 0x1 
 qemu-system-x86-14480 [022] .......   679.173943: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.173943: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.173944: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173944: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.173944: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173944: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.173944: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173944: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173944: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173945: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173945: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173945: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173945: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173945: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173945: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173945: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173945: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173945: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173946: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173946: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173946: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173946: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173946: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173946: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.173946: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.173946: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173946: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173947: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173947: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173947: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173947: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173947: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173947: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.173948: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.173948: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.173948: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173948: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.173948: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.173948: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173948: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173948: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.173948: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.173949: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173949: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173949: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173949: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173949: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173949: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173949: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173950: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173950: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173950: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.173950: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173950: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173950: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173950: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173950: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173950: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173951: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173951: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173951: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173951: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173951: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173951: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173951: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173951: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173951: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173952: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173952: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173952: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173952: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173952: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173952: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173971: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173971: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173971: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173971: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173972: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173972: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173972: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173972: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173972: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173972: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173972: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173972: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173973: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173973: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173973: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173973: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173973: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173973: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173973: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173973: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173973: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173974: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173974: sys_futex(uaddr: 55ff6a59f088, op: 81, val: 1, utime: 8000ffff, uaddr2: 0, val3: 3890)
 qemu-system-x86-14480 [022] .......   679.173974: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173974: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173974: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173975: SyS_futex <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173975: do_futex <-SyS_futex
 qemu-system-x86-14480 [022] .......   679.173975: futex_wake <-do_futex
 qemu-system-x86-14480 [022] .......   679.173975: get_futex_key <-futex_wake
 qemu-system-x86-14480 [022] .......   679.173975: get_futex_key_refs.isra.13 <-get_futex_key
 qemu-system-x86-14480 [022] .......   679.173975: hash_futex <-futex_wake
 qemu-system-x86-14480 [022] .......   679.173976: rt_spin_lock <-futex_wake
 qemu-system-x86-14480 [022] .......   679.173976: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173976: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173976: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173976: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173976: mark_wake_futex <-futex_wake
 qemu-system-x86-14480 [022] .....11   679.173977: wake_q_add <-mark_wake_futex
 qemu-system-x86-14480 [022] .....11   679.173977: __unqueue_futex <-mark_wake_futex
 qemu-system-x86-14480 [022] .....11   679.173977: rt_spin_unlock <-futex_wake
 qemu-system-x86-14480 [022] .....11   679.173977: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173977: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173978: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173978: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173978: __wake_up_q <-futex_wake
 qemu-system-x86-14480 [022] .......   679.173978: try_to_wake_up <-__wake_up_q
 qemu-system-x86-14480 [022] .......   679.173978: _raw_spin_lock_irqsave <-try_to_wake_up
 qemu-system-x86-14480 [022] d......   679.173978: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.173978: sched_waking: comm=qemu-system-x86 pid=15834 prio=120 target_cpu=007
 qemu-system-x86-14480 [022] d...1..   679.173979: task_waking_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.173979: select_task_rq_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.173979: __rcu_read_lock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.173979: idle_cpu <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.173980: __rcu_read_unlock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.173980: _raw_spin_lock <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.173980: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.173980: ttwu_do_activate.constprop.95 <-try_to_wake_up
 qemu-system-x86-14480 [022] d...2..   679.173980: activate_task <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...2..   679.173980: update_rq_clock.part.82 <-activate_task
 qemu-system-x86-14480 [022] d...2..   679.173981: enqueue_task_fair <-activate_task
 qemu-system-x86-14480 [022] d...2..   679.173981: update_curr <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.173981: __compute_runnable_contrib <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.173981: account_entity_enqueue <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.173982: update_cfs_shares <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.173982: __enqueue_entity <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.173982: hrtick_update <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.173982: ttwu_do_wakeup <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...2..   679.173982: check_preempt_curr <-ttwu_do_wakeup
 qemu-system-x86-14480 [022] d...2..   679.173983: resched_curr <-check_preempt_curr
 qemu-system-x86-14480 [022] d...3..   679.173983: sched_wake_idle_without_ipi: cpu=7
 qemu-system-x86-14480 [022] d...3..   679.173983: sched_wakeup: comm=qemu-system-x86 pid=15834 prio=120 target_cpu=007
 qemu-system-x86-14480 [022] d...2..   679.173983: preempt_count_sub <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.173984: _raw_spin_unlock_irqrestore <-try_to_wake_up
 qemu-system-x86-14480 [022] ....1..   679.173984: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.173984: drop_futex_key_refs.isra.14 <-futex_wake
 qemu-system-x86-14480 [022] .......   679.173984: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.173984: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.173984: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173984: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.173985: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.173985: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.173985: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.173985: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.173985: sys_futex -> 0x1
 qemu-system-x86-14480 [022] d......   679.173985: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.173985: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173986: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.173986: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.173986: user_enter: 
 qemu-system-x86-14480 [022] d......   679.173986: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173986: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173986: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173986: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173986: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.173987: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173987: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.173987: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173987: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.173987: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173987: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173987: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.173987: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.173987: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.173988: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.173988: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.173989: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.173989: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.173989: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.173989: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173989: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.173990: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173990: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173990: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.173990: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.173990: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.173990: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.173990: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.173990: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173990: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173991: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.173991: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.173991: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173991: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.173991: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173991: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.173991: user_exit: 
 qemu-system-x86-14480 [022] .......   679.173991: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.173991: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.173992: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.173992: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173992: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.173992: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.173992: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173992: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.173992: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.173992: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.173993: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.173993: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173993: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.173993: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.173993: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173993: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173993: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.173993: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173994: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173994: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173994: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173994: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.173994: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.173994: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.173994: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173994: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173995: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.173995: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.173995: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.173995: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.173995: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.173995: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.173995: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173995: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.173995: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.173996: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.173996: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.173996: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173996: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.173996: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.173996: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173996: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173996: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173997: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173997: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173997: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.173997: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173997: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.173997: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.173998: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173998: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173998: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173998: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173998: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173998: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173998: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173999: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173999: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173999: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.173999: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.173999: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.173999: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174000: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174000: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174000: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174000: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174000: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174000: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174000: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174001: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.174001: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174001: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.174001: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174001: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.174001: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.174001: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.174002: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.174002: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.174002: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.174002: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.174002: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.174002: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174003: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174003: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174003: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.174003: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.174003: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174003: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.174004: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174004: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174004: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.174004: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.174004: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.174004: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174004: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.174004: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.174005: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.174005: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174005: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174005: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174005: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174005: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174005: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174006: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174006: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174006: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174006: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174006: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174006: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174006: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174006: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174006: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174007: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174007: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174007: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174007: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174007: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174007: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174007: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174007: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174007: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174008: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174008: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174008: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174008: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174008: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174008: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174008: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174008: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174015: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174015: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174015: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174015: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174016: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174016: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174016: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174016: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174016: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174016: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174016: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174016: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174016: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174017: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174017: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174017: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174017: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174017: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174017: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174017: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174018: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174018: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.174018: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174018: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.174018: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.174019: kvm_apic: apic_read APIC_TMICT = 0xe0cd
 qemu-system-x86-14480 [022] .......   679.174019: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.174019: kvm_apic: apic_write APIC_TMICT = 0xe0cd
 qemu-system-x86-14480 [022] .......   679.174019: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.174019: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.174019: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.174020: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.174020: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.174020: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.174020: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.174020: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.174020: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.174021: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.174021: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.174021: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.174021: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.174021: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.174021: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.174022: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678801618393 softexpires=678801618393
 qemu-system-x86-14480 [022] d...1..   679.174022: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.174022: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.174022: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174022: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.174023: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174023: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174023: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174023: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174023: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174023: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174023: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174023: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174024: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174024: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174024: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174024: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174024: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174024: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174024: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174025: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174025: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174025: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174025: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174025: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174025: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174025: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174025: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174025: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174026: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174026: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174026: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174026: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174026: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174026: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174026: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174026: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174027: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174040: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174040: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174040: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174041: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174041: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174041: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174041: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174041: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174041: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174041: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174042: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174042: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174042: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174042: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174042: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174042: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174042: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174042: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174042: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174043: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174043: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174043: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0220008 0
 qemu-system-x86-14480 [022] .......   679.174043: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174043: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174043: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174044: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174044: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174044: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174044: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174044: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174044: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174044: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174045: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174045: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174045: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174045: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174045: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174045: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174045: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174046: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174046: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174046: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174046: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174046: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174046: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174046: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174046: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174047: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174047: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174047: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174047: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174047: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174047: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174047: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174047: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174048: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174048: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174048: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174048: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174048: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174049: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174049: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174049: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174049: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174049: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174050: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174050: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174050: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174050: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174050: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174050: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174050: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174051: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174051: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174051: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174051: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174051: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174051: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174051: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174051: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174052: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174052: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174052: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174052: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174052: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174052: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174052: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174053: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174053: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174053: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174053: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174053: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174053: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174054: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174054: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174054: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174054: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174054: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174054: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174054: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174054: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174055: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174055: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174055: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174055: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174055: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174056: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174056: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174056: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174056: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174056: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174056: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174056: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174057: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174057: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174057: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174057: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174057: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174057: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174057: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174058: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174058: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174058: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174058: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174058: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174058: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174058: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174058: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174059: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174059: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174059: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174059: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174059: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174059: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174059: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174059: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174060: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174060: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174060: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174060: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174060: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174060: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174060: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174060: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174060: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174061: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174061: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174062: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174062: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174062: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174062: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174062: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174063: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174063: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174063: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174063: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174063: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174063: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174063: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174063: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174063: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174064: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174064: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174064: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174064: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174064: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174064: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174064: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174064: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174065: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174065: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174065: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174065: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174065: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174065: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174065: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174066: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174066: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174066: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174066: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174066: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174066: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174066: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174066: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174066: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174067: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174067: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174067: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174067: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174067: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174067: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174067: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174068: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174068: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174068: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174068: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174068: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174068: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174068: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174068: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174068: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174069: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174069: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174069: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174069: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174069: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174069: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174069: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174069: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174070: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174070: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174070: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174070: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174070: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174070: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174070: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174070: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174071: kvm_pio: pio_read at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.174071: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174071: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174071: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174071: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174071: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174072: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174072: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174072: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174072: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174072: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174072: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174072: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174072: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174073: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174073: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174073: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174073: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174073: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174073: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174074: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174074: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174074: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174074: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.174074: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.174074: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.174074: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174074: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.174074: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.174075: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.174075: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174075: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174075: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174075: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174075: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174075: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174075: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174076: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174076: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174076: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174076: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174076: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174076: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174076: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174076: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174077: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174077: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174077: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174077: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174077: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174077: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174077: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174078: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174078: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174078: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174078: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174078: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174078: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174078: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174078: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174078: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174079: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174079: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174079: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174079: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174079: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174079: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174079: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174079: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174080: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174080: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174080: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174080: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174080: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174081: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174081: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174081: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174081: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174081: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174081: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174081: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174082: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174082: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174082: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174082: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174082: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174082: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174082: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174082: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174083: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174083: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174083: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174083: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174083: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174083: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174083: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0200008 0
 qemu-system-x86-14480 [022] .......   679.174083: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174084: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174084: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174084: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174084: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174084: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174084: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174084: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174085: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174085: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174085: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174085: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174085: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174085: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174085: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174085: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174085: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174086: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174086: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174086: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174086: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174086: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174086: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174086: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174086: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174086: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174087: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174087: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174087: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174087: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174087: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174087: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174087: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174088: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174088: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174088: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174088: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174088: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174088: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174088: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174088: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174088: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174089: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174089: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174089: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174089: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174089: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174089: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174089: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174089: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174090: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174090: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174090: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174090: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174090: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174090: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174090: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174090: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174090: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174091: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174091: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174091: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174091: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174091: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174091: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174091: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174091: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174091: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174092: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174092: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174092: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174092: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174092: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174092: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174092: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174092: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174092: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174093: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174093: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174093: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174093: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174093: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174093: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174093: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174094: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174094: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174094: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174094: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174094: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174094: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174094: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174094: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174095: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174095: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174095: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174095: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174095: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174095: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174095: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174095: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174095: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174096: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174096: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174096: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174096: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174096: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174096: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174096: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174096: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174096: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174097: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174097: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174097: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174097: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174097: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174097: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174097: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174098: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174098: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174098: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174098: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174098: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174098: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174098: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174098: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174099: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174099: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174099: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174099: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174099: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174099: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174100: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174100: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174100: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174100: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174100: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174100: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174100: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174100: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174100: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174101: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174101: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174101: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174101: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174101: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174101: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174101: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174101: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174101: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174102: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174102: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174102: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174102: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174102: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174102: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174102: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174102: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174102: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174102: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174103: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174103: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174103: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174103: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174103: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174103: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174103: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174103: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174103: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174104: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174104: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174104: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174104: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174104: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174104: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174104: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174104: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174104: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174105: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174105: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174105: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174105: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174105: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174105: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174105: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174105: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174105: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174106: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174106: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174106: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174106: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174106: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174106: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174106: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174106: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174106: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174107: kvm_pio: pio_read at 0xc020 size 1 count 1 val 0x1 
 qemu-system-x86-14480 [022] .......   679.174107: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174107: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174107: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174107: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174107: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174107: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174107: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174108: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174108: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174108: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174108: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174108: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174108: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174108: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174108: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174109: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174109: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174109: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174109: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174109: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174109: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174109: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174109: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174109: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174110: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174110: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174110: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174110: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174110: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174110: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174110: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174111: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174111: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174111: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174111: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174111: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174111: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174111: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174112: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174112: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174112: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174112: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174112: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174112: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174112: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174112: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174112: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174113: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174113: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174113: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174113: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174113: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174113: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174113: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174113: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174114: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174114: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174114: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174114: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174114: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174114: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174114: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174115: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174115: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174115: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174115: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174115: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174115: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174116: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174116: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174116: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174116: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174116: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174116: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174116: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174116: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174117: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174117: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174117: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174117: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174117: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174117: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174117: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174117: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0200000 0
 qemu-system-x86-14480 [022] .......   679.174118: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174118: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174118: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.174118: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.174118: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.174118: kvm_pio: pio_write at 0xc020 size 1 count 1 val 0x0 
 qemu-system-x86-14480 [022] .......   679.174118: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.174118: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174119: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.174119: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.174119: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174119: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174119: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174119: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174119: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174119: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174119: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174120: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174120: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174120: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174120: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174120: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174120: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174120: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174120: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174120: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174121: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174121: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174121: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174121: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174121: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174121: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174121: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174121: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174121: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174122: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174122: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174122: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174122: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174122: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174122: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174123: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174123: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174123: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174123: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174123: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174123: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174123: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174123: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174123: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174124: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174124: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174124: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174124: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174124: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174124: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174124: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174124: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174124: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174125: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174125: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174125: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174125: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174125: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174125: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174125: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174125: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174126: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174126: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174126: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174126: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174126: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174126: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174126: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174126: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174126: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174127: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174127: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174127: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174128: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174128: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174128: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174128: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174128: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174128: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174128: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174128: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174129: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174129: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174129: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174129: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174129: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174129: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174129: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174129: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174129: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174129: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174130: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174130: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174130: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174130: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174130: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174130: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174130: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174130: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174131: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174131: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174131: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174131: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174131: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174131: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174131: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174131: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174131: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174131: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174132: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174132: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174132: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174132: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174132: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174132: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174132: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174132: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174132: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174133: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174133: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174133: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174133: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174133: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174133: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174133: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174133: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174133: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174134: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174134: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174134: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174134: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174134: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174134: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174134: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174134: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174134: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174135: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174135: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174135: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174135: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174135: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174135: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174135: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174135: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174136: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174136: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174136: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174136: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174136: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174136: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174136: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174136: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174137: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174137: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174137: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174137: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174137: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174137: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174137: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174138: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174138: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174138: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174138: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174138: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174138: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174138: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174138: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174138: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174139: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174139: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174139: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174139: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174139: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174139: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174139: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174139: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174140: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174140: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174140: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174140: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174140: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174140: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174140: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174140: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174141: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174141: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174141: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174141: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174141: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174142: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174142: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174142: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174142: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174142: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174142: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174142: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174142: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174143: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174143: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174143: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174143: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174143: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174143: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174143: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174143: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174143: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174144: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.174144: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174144: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174144: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174144: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174144: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174144: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174144: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174145: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174145: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174145: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174145: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174145: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174145: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174145: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174145: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174145: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174146: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174146: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174146: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174146: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174146: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174146: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174146: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174146: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174146: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174147: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174147: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174147: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174147: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174147: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174147: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174147: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174147: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174148: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174148: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174148: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174148: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174148: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174148: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174148: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174148: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174149: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174149: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174149: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174149: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174149: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174149: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174149: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174149: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174149: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174150: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174150: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174150: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174150: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174150: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174150: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174150: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174150: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174151: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174151: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174151: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174151: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174151: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174151: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174151: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174151: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174151: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174152: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174152: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174152: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174152: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174152: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174152: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174152: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174152: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174153: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174153: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174153: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174153: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174153: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174153: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174153: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174153: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174154: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174154: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174154: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174154: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174154: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174154: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174154: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174155: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174155: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174155: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174155: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174155: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174155: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174155: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174155: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174155: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174156: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174156: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174156: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174156: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174156: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174156: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174156: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174156: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174156: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174157: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174157: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174157: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174157: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174157: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174157: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174157: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174157: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174157: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174158: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174158: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174158: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174158: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174158: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174158: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174158: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174158: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174159: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174159: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174159: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174160: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174160: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174160: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174160: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174160: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174160: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174160: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174160: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174160: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174160: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174161: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174161: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174161: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174161: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174161: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174161: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174161: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174161: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174161: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174162: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174162: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174162: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174162: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174162: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174162: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174162: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174162: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174162: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174163: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174163: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174163: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174163: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174163: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174163: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174163: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174163: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174163: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174164: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174164: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174164: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174164: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174164: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174164: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174164: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174164: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174164: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174165: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174165: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174165: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174165: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174165: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174165: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174165: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174165: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174165: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174165: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174166: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174166: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174166: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174166: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174166: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174166: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174166: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174167: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174167: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174167: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174167: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174167: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.174167: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174167: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174167: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174168: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174168: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174168: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174168: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174168: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174168: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174168: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174168: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174169: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174169: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174169: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174169: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174169: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174169: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174169: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174169: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174170: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174170: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174170: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174170: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174170: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174170: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174170: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174170: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174171: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174171: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174171: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174171: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174171: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174171: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174171: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174172: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174172: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174172: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174172: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174172: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174172: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174172: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174172: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174172: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174173: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174173: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174173: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174173: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174173: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174173: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174173: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174173: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174173: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174174: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174174: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174174: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174174: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174174: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174174: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174174: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174174: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174174: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174175: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174175: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174175: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174175: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174176: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174176: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174176: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174176: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174176: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174176: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174176: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174176: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174177: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174177: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174177: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174177: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174177: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174177: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174177: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174177: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174178: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174178: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174178: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.174178: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174178: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174178: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174178: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174178: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174179: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174179: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174179: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174179: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174179: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174179: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174179: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174179: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174179: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174179: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174180: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174180: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174180: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174180: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174180: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174180: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174180: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174181: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174181: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174181: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174181: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174181: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174181: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174181: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174181: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174182: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174182: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174182: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174182: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174182: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174182: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174182: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174182: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174182: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174183: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174183: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174183: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174183: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174183: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174183: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174183: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174183: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174184: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174184: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174184: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174184: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174184: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174184: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174184: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174184: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174184: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174185: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174185: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174185: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174185: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174185: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174185: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174185: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174185: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174185: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174186: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174186: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174186: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174186: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174186: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174186: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174186: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174186: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174186: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174187: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174187: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174187: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174187: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174187: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174187: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174187: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174187: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174187: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174188: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174188: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174188: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174188: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174188: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174188: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174189: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174189: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174189: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174189: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174189: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174189: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174189: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174189: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174189: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174190: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174190: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174190: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174190: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174190: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174190: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174190: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174190: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174190: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174190: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174191: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174191: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174191: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174191: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174191: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174191: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174191: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174191: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174192: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174192: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174192: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174192: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174192: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174192: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174192: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174192: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174192: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174193: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174193: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174193: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174193: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174193: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174194: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174194: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174194: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174194: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174194: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174194: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174194: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174195: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174195: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174195: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174195: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174195: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174195: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174195: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174195: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174195: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174196: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174196: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174196: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174196: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174196: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174196: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174196: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174196: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174196: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174197: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174197: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174197: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174197: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174197: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174197: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174197: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174197: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174197: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174198: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174198: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174198: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174198: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174198: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174198: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174198: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174198: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174198: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174198: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174199: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174199: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174199: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174199: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174199: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174199: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174199: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174199: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174199: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174200: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174200: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174200: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174200: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174200: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174200: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174200: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174200: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174200: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174201: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174201: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174201: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174201: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.174201: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174201: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174201: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174201: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174202: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174202: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174202: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174202: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174202: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174202: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174202: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174202: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174202: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174203: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174203: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174203: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174203: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174203: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174203: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174203: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174203: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174204: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174204: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174204: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174204: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174204: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174204: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174204: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174205: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174205: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174205: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174205: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174205: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174205: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174205: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174205: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174206: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174206: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174206: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174206: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174206: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174206: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174206: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174206: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174206: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174207: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174207: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174207: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174207: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174207: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174207: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174207: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174207: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174208: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174208: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174208: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174208: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174208: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174208: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174208: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174208: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174209: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174209: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174209: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174209: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174210: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174210: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174210: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174210: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174210: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174210: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174210: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174210: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174211: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174211: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174211: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174211: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174211: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174211: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174211: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174211: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174211: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174212: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174212: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.174212: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174212: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174212: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174212: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174212: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174212: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174213: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174213: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174213: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174213: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174213: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174213: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174213: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174213: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174213: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174214: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174214: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174214: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174214: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174214: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174214: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174214: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174214: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174214: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174215: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174215: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174215: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174215: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174215: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174215: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174215: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174215: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174215: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174216: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174216: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174216: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174216: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174216: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174216: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174216: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174216: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174217: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174217: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174217: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174217: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174217: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174217: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174217: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174217: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174218: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174218: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174218: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174218: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174218: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174218: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174218: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174218: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174218: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174219: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174219: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174219: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174219: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174219: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174219: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174219: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174219: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174219: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174220: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174220: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174220: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174220: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174220: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174220: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174220: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174220: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174220: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174221: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174221: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174221: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174221: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174221: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174221: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174221: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174222: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174222: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174222: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174222: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174222: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174222: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174222: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174223: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174223: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174223: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174223: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174223: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174223: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174223: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174223: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174223: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174224: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174224: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174224: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174224: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174224: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174224: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174224: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174224: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174224: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174225: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174225: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174225: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174225: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174225: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174225: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174225: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174225: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174225: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174226: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174226: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174226: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174226: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174226: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174226: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174226: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174226: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174227: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174227: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174228: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174228: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174228: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174228: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174228: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174228: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174228: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174228: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174228: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174229: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174229: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174229: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174229: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174229: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174229: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174229: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174229: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174229: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174229: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174230: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174230: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.174230: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174230: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174230: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174230: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174230: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174230: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174231: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174231: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174231: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174231: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174231: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174231: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174231: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.174232: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.174232: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.174232: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.174232: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.174232: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174232: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174233: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174233: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174233: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.174233: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.174233: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174233: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174233: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174233: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174234: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174234: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.174234: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.174234: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.174234: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174234: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.174234: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174234: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174235: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174235: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174235: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.174235: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.174235: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174235: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.174235: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.174235: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174235: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174236: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174236: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174236: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.174236: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.174237: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174237: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174237: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174237: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174237: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174237: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174237: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174237: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174237: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174238: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174238: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174238: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174238: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174238: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174238: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174238: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174238: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174238: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174239: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174239: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174239: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174239: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174239: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174239: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174239: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174239: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174239: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174240: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174240: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174240: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174240: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174240: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174240: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174240: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174240: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174240: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174241: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174241: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174241: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174241: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174241: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174241: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174242: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174242: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174242: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174242: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174242: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174242: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174242: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174242: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174242: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174243: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174243: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174243: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174243: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174243: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174243: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174243: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174243: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174243: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174244: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174244: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174244: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174244: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174244: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174244: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174244: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174244: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174244: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174244: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174245: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174245: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174245: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174245: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174245: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174245: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174245: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174245: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174245: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174246: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174246: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174246: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174246: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174246: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174246: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174246: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174246: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174246: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174247: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174247: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174247: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174247: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174247: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174247: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174247: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174247: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174247: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174247: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174248: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174248: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174248: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174248: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174248: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174248: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174248: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174248: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174249: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.174249: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174249: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174249: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174249: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174249: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174249: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174250: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174250: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174250: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174250: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174250: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174250: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174250: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174250: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174251: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174251: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174251: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174251: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174251: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174251: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174251: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174251: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174251: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174252: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174252: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174252: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174252: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174252: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174252: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174252: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174253: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174253: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174253: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174253: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174253: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174253: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174253: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174253: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174254: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174254: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174254: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174254: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174254: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174254: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174254: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174254: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174254: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174255: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174255: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174255: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174255: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174255: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174255: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174255: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174255: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174256: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174256: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174256: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174256: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174256: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174256: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174256: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174257: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174257: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174257: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174257: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174257: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174258: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174258: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174258: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174258: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174258: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174258: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174258: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174258: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174258: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174259: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174259: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174259: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174259: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174259: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174259: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174259: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174259: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0220008 0
 qemu-system-x86-14480 [022] .......   679.174260: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174260: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174260: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174260: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174260: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174260: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174260: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174260: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174260: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174261: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174261: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174261: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174261: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174261: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174261: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174261: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174261: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174261: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174262: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174262: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174262: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174262: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174262: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174262: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174262: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174262: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174263: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174263: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174263: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174263: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174263: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174263: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174263: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174264: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174264: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174264: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174264: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174264: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174264: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174264: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174264: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174264: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174265: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174265: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174265: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174265: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174265: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174265: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174265: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174265: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174266: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174266: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174266: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174266: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174266: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174266: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174266: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174266: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174267: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174267: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174267: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174267: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174267: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174267: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174267: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174267: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174267: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174267: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174268: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174268: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174268: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174268: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174268: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174268: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174268: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174268: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174268: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174269: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174269: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174269: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174269: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174269: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174269: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174269: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174270: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174270: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174270: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174270: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174270: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174270: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174270: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174270: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174271: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174271: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174271: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174271: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174271: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174271: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174271: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174271: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174271: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174272: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174272: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174272: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174272: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174272: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174272: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174272: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174272: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174272: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174273: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174273: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174273: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174273: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174273: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174273: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174273: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174273: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174273: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174273: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174274: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174274: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174274: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174274: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174274: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174275: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174275: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174275: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174275: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174275: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174275: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174275: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174275: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174276: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174276: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174276: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174276: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174276: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174276: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174276: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174276: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174276: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174277: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174277: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174277: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174277: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174277: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174277: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174277: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174278: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174278: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174278: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174278: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174278: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174278: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174278: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174278: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174278: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174279: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174279: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174279: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174279: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174279: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174279: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174279: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174279: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174279: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174280: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174280: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174280: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174280: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174280: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174280: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174280: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174280: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174280: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174281: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174281: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174281: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174281: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174281: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174281: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174281: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174281: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174281: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174281: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174282: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174282: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174282: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174282: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174282: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174282: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174282: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174282: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174283: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174283: kvm_pio: pio_read at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.174283: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174283: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174283: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174283: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174283: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174283: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174284: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174284: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174284: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174284: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174284: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174284: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174284: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174284: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174284: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174285: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174285: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174285: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174285: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174285: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174285: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174285: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174285: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174286: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174286: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174286: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174286: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174286: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174286: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174286: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174287: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174287: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174287: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174287: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174287: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174287: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174287: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174287: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174288: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174288: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174288: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174288: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174288: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174288: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174288: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174288: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174288: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174289: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174289: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174289: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174289: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174289: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174289: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174289: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174289: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174289: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174290: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174290: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174290: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174290: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174290: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174290: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174291: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174291: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174291: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174291: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174291: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174292: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174292: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174292: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174292: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174292: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174292: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174292: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174292: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174292: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174293: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174293: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174293: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174293: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174293: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174293: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174293: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174293: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0220000 0
 qemu-system-x86-14480 [022] .......   679.174294: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174294: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174294: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.174294: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.174294: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.174294: kvm_pio: pio_write at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.174294: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.174294: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174295: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.174295: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.174295: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174295: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174295: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174295: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174295: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174295: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174296: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174296: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174296: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174296: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174296: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174296: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174296: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174296: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174296: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174296: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174297: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174297: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174297: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174297: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174297: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174297: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174297: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174297: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174297: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174298: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174298: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174298: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174298: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174298: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174298: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174298: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174299: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174299: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174299: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174299: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174299: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174299: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174299: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174299: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174300: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174300: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174300: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174300: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174300: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174300: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174300: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174300: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174300: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174301: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174301: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174301: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174301: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174301: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174301: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174301: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174301: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174301: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174301: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174302: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174302: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174302: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174302: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174302: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174302: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174302: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174302: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174302: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174303: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174303: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174303: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174303: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174303: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174304: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174304: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174304: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174304: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174304: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174304: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174304: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174304: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174305: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174305: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174305: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174305: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174305: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174305: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174305: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174305: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174305: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174306: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174306: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174306: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174306: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174306: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174306: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174306: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174306: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174306: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174307: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174307: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174307: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174307: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174307: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174307: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174307: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174307: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174307: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174308: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174308: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174308: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174308: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174308: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174308: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174308: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174308: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174308: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174309: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174309: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174309: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174309: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174309: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174309: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174309: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174309: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174309: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174309: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174310: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174310: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174310: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174310: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174310: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174310: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174310: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174310: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174311: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174311: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174311: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174311: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174311: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174311: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174311: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174311: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174312: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174312: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174312: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174312: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174312: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174312: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174312: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174312: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174313: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174313: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174313: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174313: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174313: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174313: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174313: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174313: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174314: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174314: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174314: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174314: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174314: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174314: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174314: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174314: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174314: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174315: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174315: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174315: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174315: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174315: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174315: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174315: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174315: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174315: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174316: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174316: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174316: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174316: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174334: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174334: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174334: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174334: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174334: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174335: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174335: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174335: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174335: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174335: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174335: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174335: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174336: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174336: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174336: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174336: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174336: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174336: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174336: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174336: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174337: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174337: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.174337: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174337: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174337: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174337: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174337: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174338: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174338: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174338: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174338: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174338: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174338: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174338: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174338: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174338: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174339: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174339: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174339: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174339: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174339: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174339: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174339: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174339: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174340: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174340: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174340: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174340: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174340: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174340: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174340: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174340: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174341: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174341: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174341: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174341: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174341: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174341: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174341: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174341: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174342: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174342: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174342: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174342: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174342: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174342: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174342: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174343: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174343: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174343: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174343: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174343: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174343: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174343: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174343: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174344: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174344: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174344: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174344: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174344: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174344: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174344: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174344: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174344: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174345: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174345: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174345: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174345: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174345: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174345: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174345: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174345: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174345: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174346: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174346: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174346: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174346: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174346: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174346: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174346: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174346: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174347: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174347: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174347: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174347: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174347: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174347: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174348: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174348: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174348: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174348: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174348: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174348: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174348: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174348: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174348: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174349: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174349: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174349: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174349: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174349: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174349: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174349: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174349: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174350: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174350: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174350: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174350: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174350: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174350: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174351: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174351: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174351: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174351: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174351: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174351: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174351: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174351: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174351: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174352: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174352: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174352: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174352: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174352: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174352: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174352: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174352: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174353: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174353: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174353: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174354: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174354: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174354: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174354: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174354: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174354: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174354: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174354: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174354: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174354: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174355: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174355: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174355: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174355: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174355: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174355: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174355: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174355: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174356: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174356: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.174356: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174356: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174356: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174356: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174356: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174356: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174356: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174357: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174357: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174357: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174357: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174357: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174357: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.174357: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.174358: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.174358: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.174358: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.174358: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174358: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174358: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174358: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174358: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.174359: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.174359: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174359: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174359: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174359: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174359: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174359: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.174359: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.174360: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.174360: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174360: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.174360: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174360: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174360: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174360: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174360: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.174360: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.174361: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174361: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.174361: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.174361: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174361: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174361: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174361: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174361: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.174362: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.174362: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174362: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174362: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174362: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174362: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174362: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174362: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174362: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174363: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174363: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174363: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174363: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174363: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174363: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174363: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174363: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174363: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174364: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174364: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174364: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174364: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174364: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174364: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174364: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174365: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174365: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174365: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174365: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174365: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174365: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174365: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174365: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174365: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174365: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174366: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174366: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174366: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174366: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174366: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174366: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174366: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174367: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174367: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174367: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174367: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174367: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174367: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174367: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174367: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174367: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174368: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174368: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174368: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174368: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174368: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174368: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174368: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174368: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174368: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174369: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174369: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174369: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174369: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174369: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174369: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174369: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174369: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174369: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174370: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174370: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174370: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174370: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174370: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174370: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174370: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174370: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174370: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174371: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174371: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174371: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174371: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174371: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174371: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174371: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174371: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174372: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174372: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174372: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174372: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174372: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174372: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174372: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174372: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174372: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174372: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174373: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174373: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174373: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174373: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174373: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174373: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174373: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174373: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174374: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174374: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174374: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174374: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.174374: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174374: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174374: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174374: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174375: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174375: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174375: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174375: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174375: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174375: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174375: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174375: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174376: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174376: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174376: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174376: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174376: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174376: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174376: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174377: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174377: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174377: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174377: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174377: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174377: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174377: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174378: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174378: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174378: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174378: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174378: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174378: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174378: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174379: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174379: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174379: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174379: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174379: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174379: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174379: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174379: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174380: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174380: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174380: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174380: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174380: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174380: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174380: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174380: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174380: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174381: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174381: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174381: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174381: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174381: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174381: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174381: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174381: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174382: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174382: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174382: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174382: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174383: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174383: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174383: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174383: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174383: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174383: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174383: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174383: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174384: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174384: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174384: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174384: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174384: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174384: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174384: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174384: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174384: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174385: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174385: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174385: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174385: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174385: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f60000 0
 qemu-system-x86-14480 [022] .......   679.174385: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174385: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174385: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.174386: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.174386: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.174386: kvm_pio: pio_write at 0x1f6 size 1 count 1 val 0xa0 
 qemu-system-x86-14480 [022] .......   679.174386: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.174386: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174386: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.174386: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.174386: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174387: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174387: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174387: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174387: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174387: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174387: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174387: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174387: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174387: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174388: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174388: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174388: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174388: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174388: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174388: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174388: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174388: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174388: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174389: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174389: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174389: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174389: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174389: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174389: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174389: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174389: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174390: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174390: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174390: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174390: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174390: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174390: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174390: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174390: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174391: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174391: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174391: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174391: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174391: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174391: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174391: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174391: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174391: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174392: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174392: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174392: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174392: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174392: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174392: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174392: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174393: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174393: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174393: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174393: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174393: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174393: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174393: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174393: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174393: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174394: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174394: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174394: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174394: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174394: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174394: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174394: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174394: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174394: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174395: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174395: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174395: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174396: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174396: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174396: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174396: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174396: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174396: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174396: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174396: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174396: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174396: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174397: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174397: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174397: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174397: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174397: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174397: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174397: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174397: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174398: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174398: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174398: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174398: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174398: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174398: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174398: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174398: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174398: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174398: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174399: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174399: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174399: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174399: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174399: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174399: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174399: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174399: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174399: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174400: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174400: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174400: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174400: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174400: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174400: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174400: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174400: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174400: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174401: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174401: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174401: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174401: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174401: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174401: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174401: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174401: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174401: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174401: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174402: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174402: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174402: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174402: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174402: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174402: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174402: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174403: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174403: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174403: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174403: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174403: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174403: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174403: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174403: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174403: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174404: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174404: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174404: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174404: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174404: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174404: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174404: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174405: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174405: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174405: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174405: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174405: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174405: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174405: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174405: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174406: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174406: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174406: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174406: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174406: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174406: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174406: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174406: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174407: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174407: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174407: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174407: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174407: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174407: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174407: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174407: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174407: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174408: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174408: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174408: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174408: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174408: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174409: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174409: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174409: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174409: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174409: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174409: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174409: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174409: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174410: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174410: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174410: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174410: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174410: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174410: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174410: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174410: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174411: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174411: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174411: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174411: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174411: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174411: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.174411: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174411: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174412: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174412: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174412: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174412: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174412: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174412: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174412: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174412: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174412: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174413: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174413: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174413: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174413: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174413: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174413: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174413: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174413: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174413: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174414: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174414: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174414: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174414: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174414: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174414: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174414: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174414: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174415: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174415: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174415: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174415: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174415: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174415: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174415: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174415: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174416: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174416: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174416: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174416: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174416: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174416: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174416: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174417: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174417: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174417: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174417: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174417: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174417: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174417: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174417: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174417: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174418: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174418: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174418: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174418: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174418: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174418: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174418: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174418: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174418: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174419: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174419: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174419: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174419: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174419: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174419: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174419: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174420: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174420: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174420: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174420: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174420: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174420: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174420: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174420: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174420: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174421: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174421: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174421: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174421: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174421: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174421: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174421: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174422: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174422: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174422: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174422: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174422: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174422: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174422: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174422: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174423: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174423: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174423: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174423: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174423: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174423: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174423: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174423: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174423: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174424: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174424: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174424: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174424: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174424: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174424: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174424: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174424: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174424: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174425: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174425: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174425: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174425: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174425: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174425: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174425: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174425: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174425: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174426: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174426: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174426: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174426: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174426: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174426: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174427: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174427: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174427: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174427: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174427: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174427: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174427: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174428: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174428: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174428: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174428: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174428: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174428: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174428: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174428: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174428: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174428: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174429: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174429: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174429: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174429: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174429: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174429: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174429: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174429: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174429: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174430: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174430: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174430: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174430: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174430: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174430: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174430: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174430: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174430: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174431: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174431: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174431: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174431: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174431: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174431: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174431: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174431: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174431: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174432: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174432: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174432: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174432: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174432: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174432: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174432: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174432: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174432: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174432: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174433: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174433: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174433: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174433: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174433: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174433: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174433: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174434: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174434: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174434: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174434: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174434: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174434: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174434: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174434: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174435: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174435: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.174435: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174435: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174435: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174435: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174435: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174435: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174435: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174436: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174436: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174436: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174436: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174436: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174436: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174436: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174436: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174437: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174437: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174437: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174437: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174437: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174437: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174437: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174437: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174438: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174438: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174438: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174438: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174438: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174438: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174438: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174438: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174439: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174439: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174439: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174439: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174439: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174439: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174439: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174439: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174440: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174440: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174440: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174440: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174440: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174440: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174440: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174440: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174440: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174441: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174441: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174441: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174441: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174441: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174441: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174441: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174441: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174441: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174442: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174442: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174442: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174442: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174442: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174453: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174453: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174454: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174454: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174454: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174454: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174454: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174454: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174454: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174455: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174455: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174455: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174455: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174455: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174455: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174455: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174455: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174455: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174456: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174456: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174456: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174456: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.174456: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174456: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174456: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174456: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174457: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174457: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174457: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174457: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174457: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174457: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174457: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174457: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174457: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174458: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174458: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174458: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174458: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174458: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174458: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174458: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174458: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174459: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174459: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174459: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174459: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174459: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174459: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174459: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174459: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174460: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174460: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174460: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174460: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174460: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174460: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174460: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174460: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174460: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174461: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174461: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174461: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174461: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174461: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174461: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174461: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174461: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174462: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174462: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174462: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174462: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174462: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174462: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174462: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174462: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174462: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174463: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174463: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174463: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174463: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174463: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174463: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174463: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174463: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174463: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174464: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174464: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174464: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174464: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174464: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174464: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174464: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174464: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174464: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174465: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174465: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174465: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174465: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174465: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174465: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174465: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174465: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174465: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174466: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174466: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174466: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174466: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174466: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174466: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174467: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174467: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174467: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174467: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174467: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174467: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174467: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174467: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174467: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174468: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174468: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174468: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174468: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174468: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174468: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174468: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174468: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174468: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174469: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174469: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174469: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174469: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174469: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174469: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174469: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174469: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174469: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174470: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174470: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174470: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174470: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174470: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174470: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174470: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174470: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174470: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174471: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174471: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174471: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174471: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174472: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174472: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174472: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174472: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174472: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174472: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174472: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174472: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174473: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174473: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174473: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174473: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174473: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174473: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174473: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174473: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174473: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174474: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174474: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174474: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.174474: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174474: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174474: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174474: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174474: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174474: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174475: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174475: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174475: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174475: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174475: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174475: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174475: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.174475: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.174476: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.174476: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.174476: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.174476: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174476: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174476: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174476: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174476: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.174476: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.174477: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174477: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174477: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174477: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174477: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174477: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.174477: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.174477: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.174477: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174478: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.174478: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174478: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174478: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174478: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174478: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.174478: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.174478: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174479: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.174479: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.174479: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174479: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174479: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174479: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174479: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.174479: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.174479: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174480: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174480: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174480: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174480: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174480: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174480: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174480: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174480: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174480: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174481: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174481: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174481: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174481: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174481: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174481: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174481: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174481: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174481: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174482: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174482: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174482: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174482: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174482: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174482: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174482: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174482: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174482: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174482: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174483: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174483: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174483: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174483: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174483: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174483: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174483: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174484: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174484: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174484: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174484: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174484: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174484: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174484: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174484: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174484: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174485: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174485: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174485: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174485: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174485: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174485: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174485: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174485: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174486: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174486: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174486: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174486: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174486: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174486: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174486: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174486: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174487: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174487: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174487: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174487: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174487: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174487: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174487: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174487: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174487: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174487: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174488: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174488: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174488: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174488: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174488: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174488: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174488: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174488: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174488: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174489: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174489: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174489: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174489: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174489: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174489: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174489: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174489: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174489: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174490: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174490: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174490: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174490: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174490: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174490: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174490: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174490: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174490: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174491: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174491: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174491: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174491: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174491: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174491: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174491: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174491: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174492: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.174492: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174492: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174492: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174492: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174492: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174492: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174492: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174492: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174493: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174493: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174493: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174493: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174493: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174493: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174493: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174493: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174494: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174494: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174494: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174494: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174494: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174494: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174494: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174494: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174495: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174495: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174495: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174495: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174495: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174495: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174495: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174496: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174496: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174496: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174496: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174496: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174496: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174496: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174496: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174497: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174497: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174497: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174497: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174497: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174497: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174497: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174497: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174497: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174498: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174498: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174498: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174498: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174498: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174498: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174498: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174499: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174499: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174499: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174499: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174499: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174499: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174499: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174500: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174500: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174500: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174500: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174500: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174501: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174501: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174501: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174501: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174501: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174501: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174501: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174501: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174501: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174502: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174502: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174502: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174502: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174502: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174502: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174502: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174502: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f60000 0
 qemu-system-x86-14480 [022] .......   679.174503: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174503: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174503: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.174503: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.174503: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.174503: kvm_pio: pio_write at 0x1f6 size 1 count 1 val 0xa0 
 qemu-system-x86-14480 [022] .......   679.174503: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.174503: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174504: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.174504: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.174504: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174504: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174504: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174504: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174504: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174504: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174504: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174505: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174505: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174505: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174505: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174505: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174505: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174505: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174505: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174505: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174506: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174506: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174506: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174506: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174506: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174506: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174506: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174506: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174506: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174507: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174507: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174507: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174507: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174507: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174507: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174508: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174508: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174508: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174508: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174508: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174508: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174508: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174508: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174508: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174508: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174509: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174509: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174509: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174509: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174509: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174509: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174509: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174509: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174510: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174510: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174510: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174510: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174510: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174510: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174510: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174510: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174510: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174511: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174511: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174511: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174511: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174511: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174511: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174511: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174511: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174511: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174511: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174512: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174512: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174512: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174513: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174513: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174513: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174513: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174513: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174513: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174513: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174513: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174513: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174514: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174514: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174514: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174514: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174514: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174514: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174514: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174514: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174514: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174514: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174515: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174515: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174515: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174515: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174515: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174515: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174515: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174515: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174515: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174516: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174516: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174516: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174516: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174516: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174516: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174516: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174516: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174516: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174517: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174517: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174517: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174517: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174517: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174517: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174517: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174517: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174517: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174518: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174518: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174518: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174518: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174518: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174518: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174518: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174518: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174518: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174518: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174519: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174519: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174519: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174519: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174519: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174519: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174519: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174519: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174520: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174520: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174520: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174520: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174520: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174520: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174520: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174520: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174521: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174521: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174521: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174521: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174521: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174521: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174521: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174521: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174522: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174522: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174522: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174522: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174522: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174522: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174522: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174522: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174523: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174523: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174523: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174523: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174523: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174523: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174523: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174523: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174523: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174524: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174524: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174524: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174524: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174524: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174524: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174524: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174524: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174524: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174525: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174525: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174525: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174525: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174536: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174536: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174536: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174536: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174536: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174536: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174536: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174537: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174537: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174537: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174537: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174537: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174537: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174537: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174537: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174538: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174538: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174538: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174538: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174538: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174538: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174538: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.174538: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174539: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174539: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174539: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174539: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174539: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174539: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174539: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174539: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174539: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174540: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174540: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174540: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174540: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174540: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174540: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174540: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174540: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174540: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174541: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174541: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174541: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174541: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174541: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174541: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174541: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174541: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174542: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174542: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174542: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174542: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174542: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174542: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174542: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174542: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174543: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174543: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174543: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174543: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174543: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174543: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174543: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174543: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174544: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174544: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174544: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174544: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174544: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174544: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174544: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174544: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174544: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174545: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174545: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174545: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174545: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174545: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174545: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174545: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174545: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174545: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174546: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174546: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174546: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174546: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174546: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174546: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174546: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174546: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174546: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174547: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174547: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174547: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174547: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174547: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174547: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174547: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174547: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174547: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174548: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174548: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174548: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174548: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174548: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174548: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174549: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174549: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174549: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174549: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174549: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174549: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174549: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174549: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174550: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174550: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174550: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174550: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174550: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174550: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174550: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174550: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174550: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174551: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174551: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174551: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174551: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174551: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174551: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174551: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174551: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174552: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174552: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174552: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174552: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174552: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174552: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174552: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174552: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174552: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174552: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174553: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174553: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174553: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174553: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174553: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174554: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174554: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174554: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174554: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174554: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174554: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174554: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174554: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174554: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174555: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174555: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174555: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174555: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174555: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174555: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174555: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174555: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174555: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174555: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174556: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174556: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174556: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174556: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.174556: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174556: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174556: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174556: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174557: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174557: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174557: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174557: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174557: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174557: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174557: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174557: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174557: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.174558: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.174558: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.174558: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.174558: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.174558: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174558: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174558: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174558: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174559: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.174559: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.174559: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174559: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174559: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174559: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174559: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174559: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.174559: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.174560: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.174560: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174560: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.174560: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174560: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174560: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174560: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174560: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.174560: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.174561: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.174561: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.174561: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.174561: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174561: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174561: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174561: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174561: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.174561: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.174562: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.174562: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174562: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174562: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174562: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174562: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174562: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174562: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174562: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174563: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174563: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174563: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174563: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174563: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174563: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174563: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174563: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174564: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174564: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174564: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174564: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174564: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174564: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174564: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174564: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174564: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174565: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174565: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174565: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174565: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174565: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174565: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174565: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174565: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174565: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174566: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174566: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174566: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174566: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174566: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174566: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174566: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174566: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174567: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174567: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174567: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174567: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174567: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174567: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174567: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174567: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174567: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174568: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174568: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174568: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174568: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174568: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174568: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174568: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174568: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174568: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174569: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174569: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174569: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174569: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174569: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174569: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174569: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174569: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174569: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174569: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174570: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174570: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174570: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174570: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174570: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174570: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174570: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174570: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174570: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174571: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174571: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174571: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174571: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174571: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174571: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174571: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174571: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174571: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174572: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174572: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174572: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174572: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174572: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174572: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174572: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174572: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174572: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174573: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174573: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174573: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174573: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174573: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174573: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174573: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174573: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174573: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.174574: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174574: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174574: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174574: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174574: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174574: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174574: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174575: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174575: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174575: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174575: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174575: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174575: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174575: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174575: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174576: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174576: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174576: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174576: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174576: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174576: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174576: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174576: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174577: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174577: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174577: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174577: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174577: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174577: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174577: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174578: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174578: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174578: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174578: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174578: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174578: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174578: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174579: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174579: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174579: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174579: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174579: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174579: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174579: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174579: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174579: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174579: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174580: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174580: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174580: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174580: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174580: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174580: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174580: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174580: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174581: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174581: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174581: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174581: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174581: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174581: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174581: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174582: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174582: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174582: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174582: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174582: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174583: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174583: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174583: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174583: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174583: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174583: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174583: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174583: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174583: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174584: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174584: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174584: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174584: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174584: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174584: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174584: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174584: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info 1f70000 0
 qemu-system-x86-14480 [022] .......   679.174585: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174585: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174585: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.174585: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.174585: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.174585: kvm_pio: pio_write at 0x1f7 size 1 count 1 val 0xe7 
 qemu-system-x86-14480 [022] .......   679.174585: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.174585: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174586: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.174586: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.174586: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174586: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174586: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174586: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174586: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174586: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174587: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174587: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174587: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174587: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174587: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174587: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174587: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174587: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174587: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174587: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174588: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174588: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174588: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174588: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174588: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174588: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174588: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174588: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174588: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174589: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174589: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174589: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174589: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174589: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174589: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174590: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174590: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174590: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174590: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174590: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174590: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174590: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174590: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174591: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174591: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174591: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174591: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174591: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174591: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174591: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174591: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174591: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174592: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174592: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174592: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174592: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174592: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174592: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174592: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174592: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174592: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174593: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174593: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174593: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174593: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174593: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174593: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174593: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174593: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174593: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174594: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174594: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174594: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174598: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174598: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174598: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174599: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174599: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174599: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174599: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174599: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174599: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174599: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174599: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174600: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174600: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174600: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174600: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174600: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174600: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174600: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174600: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174600: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174601: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174601: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174601: sys_futex(uaddr: 55ff6a59f088, op: 81, val: 1, utime: 1, uaddr2: 0, val3: 3890)
 qemu-system-x86-14480 [022] .......   679.174601: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174601: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174601: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174601: SyS_futex <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174602: do_futex <-SyS_futex
 qemu-system-x86-14480 [022] .......   679.174602: futex_wake <-do_futex
 qemu-system-x86-14480 [022] .......   679.174602: get_futex_key <-futex_wake
 qemu-system-x86-14480 [022] .......   679.174602: get_futex_key_refs.isra.13 <-get_futex_key
 qemu-system-x86-14480 [022] .......   679.174602: hash_futex <-futex_wake
 qemu-system-x86-14480 [022] .......   679.174602: rt_spin_lock <-futex_wake
 qemu-system-x86-14480 [022] .......   679.174602: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174603: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174603: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174603: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174603: mark_wake_futex <-futex_wake
 qemu-system-x86-14480 [022] .....11   679.174603: wake_q_add <-mark_wake_futex
 qemu-system-x86-14480 [022] .....11   679.174603: __unqueue_futex <-mark_wake_futex
 qemu-system-x86-14480 [022] .....11   679.174604: rt_spin_unlock <-futex_wake
 qemu-system-x86-14480 [022] .....11   679.174604: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174604: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174604: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174604: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174604: __wake_up_q <-futex_wake
 qemu-system-x86-14480 [022] .......   679.174604: try_to_wake_up <-__wake_up_q
 qemu-system-x86-14480 [022] .......   679.174605: _raw_spin_lock_irqsave <-try_to_wake_up
 qemu-system-x86-14480 [022] d......   679.174605: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   679.174605: sched_waking: comm=qemu-system-x86 pid=15834 prio=120 target_cpu=007
 qemu-system-x86-14480 [022] d...1..   679.174605: task_waking_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.174605: select_task_rq_fair <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.174606: __rcu_read_lock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.174606: idle_cpu <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.174606: __rcu_read_unlock <-select_task_rq_fair
 qemu-system-x86-14480 [022] d...1..   679.174606: _raw_spin_lock <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.174606: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174606: ttwu_do_activate.constprop.95 <-try_to_wake_up
 qemu-system-x86-14480 [022] d...2..   679.174607: activate_task <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...2..   679.174607: update_rq_clock.part.82 <-activate_task
 qemu-system-x86-14480 [022] d...2..   679.174607: enqueue_task_fair <-activate_task
 qemu-system-x86-14480 [022] d...2..   679.174607: update_curr <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.174607: __compute_runnable_contrib <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.174608: account_entity_enqueue <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.174608: update_cfs_shares <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.174608: __enqueue_entity <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.174608: hrtick_update <-enqueue_task_fair
 qemu-system-x86-14480 [022] d...2..   679.174608: ttwu_do_wakeup <-ttwu_do_activate.constprop.95
 qemu-system-x86-14480 [022] d...2..   679.174609: check_preempt_curr <-ttwu_do_wakeup
 qemu-system-x86-14480 [022] d...2..   679.174609: resched_curr <-check_preempt_curr
 qemu-system-x86-14480 [022] d...3..   679.174609: sched_wake_idle_without_ipi: cpu=7
 qemu-system-x86-14480 [022] d...3..   679.174609: sched_wakeup: comm=qemu-system-x86 pid=15834 prio=120 target_cpu=007
 qemu-system-x86-14480 [022] d...2..   679.174610: preempt_count_sub <-try_to_wake_up
 qemu-system-x86-14480 [022] d...1..   679.174610: _raw_spin_unlock_irqrestore <-try_to_wake_up
 qemu-system-x86-14480 [022] ....1..   679.174610: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.174610: drop_futex_key_refs.isra.14 <-futex_wake
 qemu-system-x86-14480 [022] .......   679.174610: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174610: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174610: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174611: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174611: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174611: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174611: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174611: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174611: sys_futex -> 0x1
 qemu-system-x86-14480 [022] d......   679.174611: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174611: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174611: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174612: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174612: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174612: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174612: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174612: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174612: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174612: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174612: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174612: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174613: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174613: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174613: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174613: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174613: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174613: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174613: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174613: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174613: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174614: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174614: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174614: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174614: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174615: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174615: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174615: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174615: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174615: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174615: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174615: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174615: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174615: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174616: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174616: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174616: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174616: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174616: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174616: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174616: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174616: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174616: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174617: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174617: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174617: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174617: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174617: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174617: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174617: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174617: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174617: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174618: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174618: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174618: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174618: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174618: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174618: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174618: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174618: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174618: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174619: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174619: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174619: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174619: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174619: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174619: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174619: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174619: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174620: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174620: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174620: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174620: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174620: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174620: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174620: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174620: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174620: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174621: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174621: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174621: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174621: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174621: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174621: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174621: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174621: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174622: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174622: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174622: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174622: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174622: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174622: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174622: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174622: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174623: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174623: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174623: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174623: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174623: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174623: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174623: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174624: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174624: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174624: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174624: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174624: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174624: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174625: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174625: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174625: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174625: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174625: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174625: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174625: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174625: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174625: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174626: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174626: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174626: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174626: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174626: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174626: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174626: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174626: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174627: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174627: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174627: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174627: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174627: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174627: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174627: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174627: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174628: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174628: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174628: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174628: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174629: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174629: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.174629: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.174629: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.174629: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174629: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.174629: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174629: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174629: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.174630: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174630: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174630: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.174630: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.174630: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174630: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174630: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174630: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174631: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174631: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.174631: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.174631: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.174631: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174631: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174631: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.174631: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174632: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.174632: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174632: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174632: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174632: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.174632: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174632: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174632: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174633: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.174633: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174633: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.174633: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174633: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174633: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174633: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174633: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174634: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174634: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174634: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.174634: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174634: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174634: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174634: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.174634: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.174635: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174635: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.174635: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.174635: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174635: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174635: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174635: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174635: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174636: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.174636: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.174636: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.174636: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.174636: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.174636: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174636: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174637: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.174637: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.174637: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.174637: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.174637: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.174637: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174637: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.174637: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.174638: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.174638: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.174638: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.174638: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174638: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.174638: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174638: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174638: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174639: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174639: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174639: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174639: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174639: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174639: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174639: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174639: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174640: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174640: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174640: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174640: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174640: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174640: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174640: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.174640: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.174640: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174641: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174641: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174641: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174641: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174641: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174641: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174642: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.174642: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.174642: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.174642: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174642: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.174642: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.174642: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174642: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174643: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.174643: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.174643: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174643: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.174643: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.174643: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174643: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.174643: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.174643: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.174644: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.174644: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.174644: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.174644: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.174644: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174644: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.174644: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174644: user_enter: 
 qemu-system-x86-14480 [022] d......   679.174644: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174645: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174645: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174645: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174645: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.174645: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174645: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.174645: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174645: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.174645: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174646: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174646: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174646: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.174646: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.174646: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.174646: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.174647: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.174647: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.174647: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.174647: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174647: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.174647: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174648: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174648: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.174648: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.174648: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.174648: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.174648: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.174648: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174648: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174648: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.174648: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.174649: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174649: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.174649: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174649: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.174649: user_exit: 
 qemu-system-x86-14480 [022] .......   679.174649: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.174649: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.174649: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.174650: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174650: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.174650: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.174650: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174650: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.174650: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.174650: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.174650: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.174650: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174651: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.174651: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.174651: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174651: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174651: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.174651: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174651: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174651: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174651: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174651: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.174652: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.174652: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.174652: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174652: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174652: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.174652: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.174652: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.174652: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.174653: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.174653: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.174653: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174653: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.174653: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.174653: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.174653: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.174653: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174653: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.174654: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.174654: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174654: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174654: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.174654: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174654: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174654: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174654: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174655: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174655: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.174655: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0xc0 
 qemu-system-x86-14480 [022] .......   679.174655: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174655: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.174655: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.174655: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174655: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.174656: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174656: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174656: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.174656: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.174656: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.174656: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.174656: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174656: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174657: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174657: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174657: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174657: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.174657: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174657: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.174657: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.174657: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174658: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174658: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174658: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174658: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174658: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174658: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174658: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174658: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174659: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.174659: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.174659: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.174659: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.174659: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.174659: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.174659: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.174660: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174660: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174660: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174660: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.174660: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174660: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.174660: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174660: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.174660: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174661: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.174661: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174661: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.174661: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.174661: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.174661: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174661: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174661: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.174661: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.174662: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.174662: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.174662: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174662: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174662: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.174662: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174662: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.174662: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.177899: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177899: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177899: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177899: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.177900: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.177900: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.177900: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.177900: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177900: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.177900: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.177900: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.177901: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.177901: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.177901: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.177901: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.177901: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.177901: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177901: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177902: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177902: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177902: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177902: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 3f60008 0
 qemu-system-x86-14480 [022] .......   679.177902: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.177902: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.177903: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.177903: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.177903: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.177903: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.177903: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.177903: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.177903: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.177904: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.177904: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.177904: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.177904: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.177904: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.177904: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.177904: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177904: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.177905: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177905: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.177905: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.177905: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177905: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.177905: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.177905: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177905: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.177905: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.177906: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177906: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.177906: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177906: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.177906: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.177906: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.177906: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.177907: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.177907: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.177907: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.177907: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.177907: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.177907: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.177907: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.177907: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.177908: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.177908: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.177908: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.177908: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.177908: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.177908: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.177909: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.177909: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.177909: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.177909: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.177909: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.177909: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.177909: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.177909: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.177909: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.177910: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.177910: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.177910: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177910: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177910: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177910: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177910: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.177910: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.177911: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.177911: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.177911: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.177911: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.177911: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.177911: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.177911: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.177912: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.177912: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.177912: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.177912: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.177912: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.177912: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.177912: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.177912: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177913: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177913: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177913: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177913: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177913: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177913: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.177914: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.177914: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177914: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.177914: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.177914: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.177914: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.177914: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.177915: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.177915: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.177915: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177915: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.177915: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.177915: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.177915: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.177915: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.177916: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.177916: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.177916: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.177916: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.177916: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.177916: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.177916: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.177917: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.177917: user_enter: 
 qemu-system-x86-14480 [022] d......   679.177917: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.177917: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.177917: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.177917: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.177917: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.177917: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.177917: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.177918: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.177918: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.177918: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177918: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177918: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.177918: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.177918: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.177919: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.177919: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.177920: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.177920: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.177920: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.177920: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177920: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.177920: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177920: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177920: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.177921: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.177921: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177921: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.177921: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.177921: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.177921: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.177921: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.177921: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.177922: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177922: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177922: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.177922: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.177922: user_exit: 
 qemu-system-x86-14480 [022] .......   679.177922: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.177922: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.177922: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.177923: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.177923: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.177923: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.177923: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177923: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.177923: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.177923: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.177924: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.177924: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177924: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177924: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.177924: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.177924: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.177924: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.177924: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.177925: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.177925: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.177925: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.177925: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.177925: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.177925: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.177925: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177925: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177926: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.177926: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.177926: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.177926: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.177926: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.177926: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.177926: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.177926: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.177926: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.177926: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.177927: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.177927: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.177927: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.177927: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.177927: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177927: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.177927: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.177927: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.177928: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.177928: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.177928: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.177928: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.177928: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.177928: kvm_pio: pio_read at 0x3f6 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.177928: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.177928: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.177929: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.177929: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.177929: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.177929: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.177929: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.177929: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.177929: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.177929: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.177930: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.177930: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177930: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177930: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177930: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177930: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177930: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.177931: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177931: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.177931: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177931: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177931: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177931: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.177931: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.177932: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.177932: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177932: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.177932: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.177932: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.177932: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177932: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177933: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177933: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177933: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.177933: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.177933: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.177933: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.177933: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.177934: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.177934: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.177934: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.177934: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177934: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.177934: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.177934: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.177935: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177935: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177935: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177935: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177935: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177935: vmx_cancel_injection <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177935: vmcs_writel <-vmx_cancel_injection
 qemu-system-x86-14480 [022] .......   679.177935: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177936: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.177936: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177936: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   679.177936: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   679.177936: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   679.177936: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   679.177937: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   679.177937: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   679.177937: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   679.177937: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   679.177937: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177937: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177937: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.177938: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   679.177938: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   679.177938: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177938: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   679.177938: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177938: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177938: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.177938: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.177938: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.177939: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177939: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.177939: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   679.177939: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   679.177939: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177939: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177939: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177939: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177939: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.177940: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.177940: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177940: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177940: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.177940: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.177940: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.177940: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.177940: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.177941: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.177941: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.177941: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.177941: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.177941: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.177941: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.177941: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.177941: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177941: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.177942: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.177942: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.177942: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.177942: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177942: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.177942: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.177942: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.177942: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.177943: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.177943: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.177948: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177948: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177948: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177948: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.177948: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.177949: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.177949: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.177949: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177949: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.177949: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.177949: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.177949: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.177949: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.177950: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.177950: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.177950: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.177950: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177950: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177950: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177950: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177951: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177951: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   679.177951: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.177951: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   679.177951: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.177951: kvm_apic: apic_read APIC_TMICT = 0xf13e
 qemu-system-x86-14480 [022] .......   679.177952: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   679.177952: kvm_apic: apic_write APIC_TMICT = 0xf13e
 qemu-system-x86-14480 [022] .......   679.177952: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.177952: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   679.177952: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   679.177952: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   679.177953: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.177953: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   679.177953: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   679.177953: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   679.177953: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   679.177953: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   679.177953: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.177954: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.177954: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   679.177954: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   679.177954: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   679.177954: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=678805618028 softexpires=678805618028
 qemu-system-x86-14480 [022] d...1..   679.177955: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   679.177955: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   679.177955: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177955: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   679.177955: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177955: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177956: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.177956: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177956: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177956: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177956: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.177956: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.177956: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177956: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177957: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.177957: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.177957: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.177957: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.177957: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.177957: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.177957: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.177957: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.177957: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.177957: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.177958: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.177958: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.177958: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177958: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.177958: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.177958: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.177958: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.177958: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177959: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.177959: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.177959: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.177959: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.177959: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.177961: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177961: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177961: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177961: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.177961: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.177961: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.177962: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.177962: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.177962: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.177962: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.177962: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.177962: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.177962: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.177962: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.177963: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.177963: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.177963: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177963: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177963: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177963: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177963: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.177963: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info 1f70008 0
 qemu-system-x86-14480 [022] .......   679.177964: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.177964: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.177964: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.177964: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.177964: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.177964: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.177964: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.177964: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.177965: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.177965: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.177965: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.177965: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.177965: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.177965: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.177965: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.177965: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177966: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.177966: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177966: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.177966: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.177966: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177966: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.177966: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.177966: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177966: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.177967: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.177967: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177967: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.177967: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.177967: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.177967: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.177967: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.177967: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.177968: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.177968: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.177968: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.177968: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.177968: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.177968: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.177968: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.177969: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.177969: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.177969: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.177969: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.177969: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.177969: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.177969: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.177970: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.177970: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.177970: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.177970: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.177970: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.177970: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.177970: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.177970: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.177971: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.177971: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.177971: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.177971: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177971: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177971: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177971: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177971: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.177972: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.177972: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.177972: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.177972: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.177972: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.177972: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.177972: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.177972: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.177972: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.177973: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.177973: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.177973: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.177973: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.177973: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.177973: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.177973: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177973: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177973: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177974: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177974: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177974: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177974: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.177974: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.177975: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.177975: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.177975: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.177975: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.177975: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.177975: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.177975: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.177975: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.177975: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177976: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.177976: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.177976: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.177976: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.177976: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.177976: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.177976: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.177976: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.177977: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.177977: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.177977: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.177977: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.177977: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.177977: user_enter: 
 qemu-system-x86-14480 [022] d......   679.177977: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.177977: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.177977: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.177978: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.177978: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.177978: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.177978: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.177978: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.177978: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.177978: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177978: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177978: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.177979: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.177979: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.177979: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.177979: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.177980: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.177980: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.177980: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.177980: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177980: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.177980: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177981: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177981: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.177981: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.177981: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177981: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.177981: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.177981: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.177981: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.177981: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.177982: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.177982: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177982: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177982: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.177982: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.177982: user_exit: 
 qemu-system-x86-14480 [022] .......   679.177982: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.177982: sys_ioctl(fd: c, cmd: ffffffffc008ae67, arg: 7f123a9a9750)
 qemu-system-x86-14480 [022] .......   679.177983: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.177983: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.177983: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.177983: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.177983: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177983: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.177983: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.177983: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.177984: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.177984: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177984: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177984: kvm_vm_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.177984: kvm_vm_ioctl_irq_line <-kvm_vm_ioctl
 qemu-system-x86-14480 [022] .......   679.177984: kvm_set_irq <-kvm_vm_ioctl_irq_line
 qemu-system-x86-14480 [022] ....1..   679.177985: kvm_set_irq: gsi 14 level 0 source 0
 qemu-system-x86-14480 [022] .......   679.177985: preempt_count_add <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.177985: __srcu_read_lock <-kvm_set_irq
 qemu-system-x86-14480 [022] ....1..   679.177985: preempt_count_sub <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.177985: kvm_irq_map_gsi <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.177985: __srcu_read_unlock <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.177986: kvm_set_pic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.177986: kvm_pic_set_irq <-kvm_set_pic_irq
 qemu-system-x86-14480 [022] .......   679.177986: rt_spin_lock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .......   679.177986: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.177986: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.177986: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.177986: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.177986: pic_update_irq <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.177987: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] .....11   679.177987: pic_get_irq <-pic_update_irq
 qemu-system-x86-14480 [022] ....111   679.177987: kvm_pic_set_irq: chip 1 pin 6 (edge|masked)
 qemu-system-x86-14480 [022] .....11   679.177987: pic_unlock <-kvm_pic_set_irq
 qemu-system-x86-14480 [022] .....11   679.177987: rt_spin_unlock <-pic_unlock
 qemu-system-x86-14480 [022] .....11   679.177987: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.177987: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.177987: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.177988: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.177988: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.177988: kvm_apic_accept_pic_intr <-pic_unlock
 qemu-system-x86-14480 [022] .......   679.177988: kvm_set_ioapic_irq <-kvm_set_irq
 qemu-system-x86-14480 [022] .......   679.177988: kvm_ioapic_set_irq <-kvm_set_ioapic_irq
 qemu-system-x86-14480 [022] .......   679.177988: rt_spin_lock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .......   679.177988: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.177988: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.177988: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.177989: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.177989: ioapic_set_irq <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] ....111   679.177989: kvm_ioapic_set_irq: pin 14 dst 1 vec=62 (LowPrio|logical|edge)
 qemu-system-x86-14480 [022] .....11   679.177989: rt_spin_unlock <-kvm_ioapic_set_irq
 qemu-system-x86-14480 [022] .....11   679.177989: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.177989: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.177990: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.177990: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.177990: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177990: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.177990: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.177990: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.177990: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.177990: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.177990: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.177991: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.177991: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.177991: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.177991: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.177991: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.177991: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.177991: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.177991: user_enter: 
 qemu-system-x86-14480 [022] d......   679.177991: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.177992: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.177992: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.177992: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.177992: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.177992: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.177992: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.177992: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.177992: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.177992: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177993: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177993: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.177993: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.177993: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.177993: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.177993: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.177994: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.177994: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.177994: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.177994: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177994: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.177994: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177994: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177994: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.177994: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.177995: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.177995: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.177995: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.177995: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.177995: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.177995: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.177995: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.177995: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177995: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.177995: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.177996: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.177996: user_exit: 
 qemu-system-x86-14480 [022] .......   679.177996: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.177996: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.177996: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.177996: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.177996: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.177996: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.177997: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177997: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.177997: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.177997: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.177997: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.177997: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177997: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.177997: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.177997: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.177998: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.177998: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.177998: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.177998: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.177998: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.177998: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.177998: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.177998: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.177998: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.177999: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177999: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.177999: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.177999: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.177999: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.177999: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.177999: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.177999: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.178000: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.178000: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.178000: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.178000: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.178000: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.178000: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.178000: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.178000: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.178000: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178001: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.178001: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.178001: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.178001: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.178001: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178001: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.178001: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.178001: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.178002: kvm_pio: pio_read at 0x1f7 size 1 count 1 val 0x50 
 qemu-system-x86-14480 [022] .......   679.178002: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.178002: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.178002: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.178002: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.178002: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.178002: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178002: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178003: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178003: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.178003: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.178003: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.178003: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178003: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178003: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178004: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178004: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178004: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.178004: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178004: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.178004: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178004: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178004: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178004: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178005: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178005: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178005: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178005: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178005: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178005: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178006: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178006: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178006: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.178006: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.178006: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.178006: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.178006: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.178006: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178007: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178007: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.178007: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.178007: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.178007: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.178007: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.178007: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.178007: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.178007: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.178008: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.178008: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.178008: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.178008: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.178008: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178008: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.178008: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.178008: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.178008: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.178009: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178009: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178009: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178009: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.178009: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178009: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178009: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178010: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178010: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178010: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178010: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.178011: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.178011: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.178011: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.178011: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178011: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.178011: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.178011: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.178011: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.178011: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.178012: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.178012: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.178012: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.178012: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178012: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178012: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178012: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178012: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178013: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417b55 info c0220008 0
 qemu-system-x86-14480 [022] .......   679.178013: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.178013: x86_emulate_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.178013: init_emulate_ctxt <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178013: vmx_get_cs_db_l_bits <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.178013: vmx_read_guest_seg_ar <-vmx_get_cs_db_l_bits
 qemu-system-x86-14480 [022] .......   679.178013: vmx_get_rflags <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.178014: init_decode_cache <-init_emulate_ctxt
 qemu-system-x86-14480 [022] .......   679.178014: x86_decode_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178014: __do_insn_fetch_bytes <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.178014: seg_base <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.178014: kvm_fetch_guest_virt <-__do_insn_fetch_bytes
 qemu-system-x86-14480 [022] .......   679.178014: vmx_get_cpl <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.178014: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.178014: paging64_gva_to_gpa <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.178014: paging64_walk_addr_generic <-paging64_gva_to_gpa
 qemu-system-x86-14480 [022] .......   679.178015: get_cr3 <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.178015: vmx_decache_cr3 <-get_cr3
 qemu-system-x86-14480 [022] .......   679.178015: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.178015: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.178015: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.178015: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.178015: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.178015: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.178015: kvm_vcpu_gfn_to_hva_prot <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.178016: gfn_to_hva_memslot_prot <-kvm_vcpu_gfn_to_hva_prot
 qemu-system-x86-14480 [022] .......   679.178016: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.178016: vmx_get_cpl <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.178016: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.178016: vmx_get_rflags <-paging64_walk_addr_generic
 qemu-system-x86-14480 [022] .......   679.178016: kvm_vcpu_read_guest_page <-kvm_fetch_guest_virt
 qemu-system-x86-14480 [022] .......   679.178016: __kvm_read_guest_page <-kvm_vcpu_read_guest_page
 qemu-system-x86-14480 [022] .......   679.178016: gfn_to_hva_memslot_prot <-__kvm_read_guest_page
 qemu-system-x86-14480 [022] .......   679.178017: __gfn_to_hva_many <-gfn_to_hva_memslot_prot
 qemu-system-x86-14480 [022] .......   679.178017: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.178017: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.178017: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.178017: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] .......   679.178017: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.178017: decode_operand <-x86_decode_insn
 qemu-system-x86-14480 [022] .......   679.178017: reg_read <-decode_operand
 qemu-system-x86-14480 [022] .......   679.178018: emulator_read_gpr <-reg_read
 qemu-system-x86-14480 [022] .......   679.178018: fetch_register_operand <-decode_operand
 qemu-system-x86-14480 [022] ....1..   679.178018: kvm_emulate_insn: 0:ffffffff81417b55:ec (prot64)
 qemu-system-x86-14480 [022] .......   679.178018: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178018: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.178018: emulator_io_permited.part.16 <-check_perm_in
 qemu-system-x86-14480 [022] .......   679.178018: emulator_bad_iopl.part.15 <-emulator_io_permited.part.16
 qemu-system-x86-14480 [022] .......   679.178018: emulator_get_cpl <-emulator_bad_iopl.part.15
 qemu-system-x86-14480 [022] .......   679.178019: vmx_get_cpl <-emulator_get_cpl
 qemu-system-x86-14480 [022] .......   679.178019: vmx_read_guest_seg_ar <-vmx_get_cpl
 qemu-system-x86-14480 [022] .......   679.178019: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.178019: emulator_read_gpr <-em_in
 qemu-system-x86-14480 [022] .......   679.178019: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] .......   679.178019: kernel_pio <-emulator_pio_in_emulated
 qemu-system-x86-14480 [022] .......   679.178019: kvm_io_bus_read <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.178019: kvm_io_bus_get_first_dev <-kvm_io_bus_read
 qemu-system-x86-14480 [022] .......   679.178019: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.178020: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.178020: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178020: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178020: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178020: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178020: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.178020: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.178020: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.178020: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.178021: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.178021: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.178021: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.178021: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.178021: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.178021: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.178021: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.178021: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.178021: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.178022: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.178022: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.178022: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.178022: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178022: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178022: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178022: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178022: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178023: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178023: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.178023: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.178023: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178023: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.178023: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.178023: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.178023: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.178024: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.178024: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.178024: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.178024: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.178024: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.178024: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.178024: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.178024: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.178025: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.178025: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.178025: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.178025: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.178025: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.178025: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.178025: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.178025: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.178025: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.178025: user_enter: 
 qemu-system-x86-14480 [022] d......   679.178026: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.178026: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.178026: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.178026: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.178026: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.178026: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.178026: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.178026: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.178027: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.178027: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.178027: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.178027: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.178027: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.178027: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.178027: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.178027: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.178028: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.178028: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.178028: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.178028: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.178029: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.178029: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.178029: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.178029: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.178029: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.178029: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.178029: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.178029: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.178029: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.178030: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.178030: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.178030: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.178030: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.178030: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.178030: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.178030: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.178030: user_exit: 
 qemu-system-x86-14480 [022] .......   679.178031: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.178031: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.178031: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.178031: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.178031: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.178031: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.178031: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.178031: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.178031: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.178032: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.178032: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.178032: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.178032: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.178032: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.178032: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.178032: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.178032: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.178032: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.178032: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.178033: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.178033: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.178033: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.178033: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.178033: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.178033: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178033: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178033: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.178033: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.178034: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.178034: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.178034: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.178034: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.178034: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.178034: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.178034: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.178034: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.178034: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.178035: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.178035: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.178035: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.178035: complete_emulated_pio <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178035: preempt_count_add <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.178035: __srcu_read_lock <-complete_emulated_pio
 qemu-system-x86-14480 [022] ....1..   679.178035: preempt_count_sub <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.178035: x86_emulate_instruction <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.178035: x86_emulate_insn <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178036: check_perm_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.178036: em_in <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.178036: emulator_pio_in_emulated <-em_in
 qemu-system-x86-14480 [022] ....1..   679.178036: kvm_pio: pio_read at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.178036: writeback <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.178036: write_register_operand <-writeback
 qemu-system-x86-14480 [022] .......   679.178036: writeback_registers <-x86_emulate_insn
 qemu-system-x86-14480 [022] .......   679.178036: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.178037: emulator_write_gpr <-writeback_registers
 qemu-system-x86-14480 [022] .......   679.178037: vmx_get_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178037: vmx_get_interrupt_shadow <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178037: __kvm_set_rflags <-x86_emulate_instruction
 qemu-system-x86-14480 [022] .......   679.178037: vmx_set_rflags <-__kvm_set_rflags
 qemu-system-x86-14480 [022] .......   679.178037: vmcs_writel <-vmx_set_rflags
 qemu-system-x86-14480 [022] .......   679.178037: __srcu_read_unlock <-complete_emulated_pio
 qemu-system-x86-14480 [022] .......   679.178037: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178037: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178038: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178038: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178038: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178038: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.178038: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178038: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.178038: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178038: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178039: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178039: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178039: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178039: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178039: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178039: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178039: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178040: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178040: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178040: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178040: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.178040: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.178040: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.178040: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.178041: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.178041: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178041: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178041: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.178041: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.178041: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.178041: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.178041: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.178042: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.178042: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.178042: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.178042: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.178042: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.178042: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.178042: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.178042: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178042: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.178043: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.178043: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.178043: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.178043: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178043: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178043: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178043: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.178043: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178043: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178044: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178044: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178044: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178044: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178045: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.178045: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   679.178045: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   679.178045: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   679.178045: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178045: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   679.178045: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.178045: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.178046: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   679.178046: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.178046: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.178046: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   679.178046: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   679.178046: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178046: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178046: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178046: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178047: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178047: kvm_exit: reason IO_INSTRUCTION rip 0xffffffff81417c1a info c0220000 0
 qemu-system-x86-14480 [022] .......   679.178047: handle_io <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   679.178047: skip_emulated_instruction <-handle_io
 qemu-system-x86-14480 [022] .......   679.178047: vmx_set_interrupt_shadow <-skip_emulated_instruction
 qemu-system-x86-14480 [022] .......   679.178047: kvm_fast_pio_out <-handle_io
 qemu-system-x86-14480 [022] .......   679.178047: emulator_pio_out_emulated <-kvm_fast_pio_out
 qemu-system-x86-14480 [022] ....1..   679.178048: kvm_pio: pio_write at 0xc022 size 1 count 1 val 0x4 
 qemu-system-x86-14480 [022] .......   679.178048: kernel_pio <-emulator_pio_out_emulated
 qemu-system-x86-14480 [022] .......   679.178048: kvm_io_bus_write <-kernel_pio
 qemu-system-x86-14480 [022] .......   679.178048: __kvm_io_bus_write <-kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.178048: kvm_io_bus_get_first_dev <-__kvm_io_bus_write
 qemu-system-x86-14480 [022] .......   679.178048: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.178048: kvm_io_bus_sort_cmp <-bsearch
 qemu-system-x86-14480 [022] .......   679.178048: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178049: vmx_get_rflags <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178049: kvm_lapic_get_cr8 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178049: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178049: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.178049: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.178049: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.178049: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.178049: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.178049: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.178050: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.178050: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.178050: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.178050: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.178050: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.178050: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.178050: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.178050: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] ....1..   679.178050: kvm_userspace_exit: reason KVM_EXIT_IO (2)
 qemu-system-x86-14480 [022] .......   679.178051: vcpu_put <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.178051: preempt_count_add <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178051: kvm_arch_vcpu_put <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178051: vmx_vcpu_put <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178051: kvm_arch_has_assigned_device <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178051: __vmx_load_host_state.part.60 <-vmx_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178051: kvm_put_guest_fpu <-kvm_arch_vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178052: __kernel_fpu_end <-kvm_put_guest_fpu
 qemu-system-x86-14480 [022] ....2..   679.178052: kvm_fpu: unload
 qemu-system-x86-14480 [022] ....1..   679.178052: preempt_notifier_unregister <-vcpu_put
 qemu-system-x86-14480 [022] ....1..   679.178052: preempt_count_sub <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.178052: _mutex_unlock <-vcpu_put
 qemu-system-x86-14480 [022] .......   679.178052: rt_mutex_unlock <-_mutex_unlock
 qemu-system-x86-14480 [022] .......   679.178052: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.178052: kfree: call_site=ffffffffa1223175 ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.178053: kfree <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] ....1..   679.178053: kfree: call_site=ffffffffa122317d ptr=          (null)
 qemu-system-x86-14480 [022] .......   679.178053: fput <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.178053: syscall_slow_exit_work <-syscall_return_slowpath
 qemu-system-x86-14480 [022] .......   679.178053: __audit_syscall_exit <-syscall_slow_exit_work
 qemu-system-x86-14480 [022] .......   679.178053: path_put <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.178053: dput <-path_put
 qemu-system-x86-14480 [022] .......   679.178053: mntput <-path_put
 qemu-system-x86-14480 [022] .......   679.178053: unroll_tree_refs <-__audit_syscall_exit
 qemu-system-x86-14480 [022] .......   679.178054: kfree <-__audit_syscall_exit
 qemu-system-x86-14480 [022] ....1..   679.178054: kfree: call_site=ffffffff810fbd50 ptr=          (null)
 qemu-system-x86-14480 [022] ....1..   679.178054: sys_ioctl -> 0x0
 qemu-system-x86-14480 [022] d......   679.178054: context_tracking_enter <-syscall_return_slowpath
 qemu-system-x86-14480 [022] d......   679.178054: context_tracking_enter.part.3 <-context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.178054: __context_tracking_enter <-context_tracking_enter.part.3
 qemu-system-x86-14480 [022] d......   679.178054: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.178054: user_enter: 
 qemu-system-x86-14480 [022] d......   679.178055: vtime_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.178055: _raw_spin_lock <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.178055: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.178055: preempt_count_add <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.178055: __vtime_account_system <-vtime_user_enter
 qemu-system-x86-14480 [022] d...2..   679.178055: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.178055: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...2..   679.178055: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.178055: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...2..   679.178056: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.178056: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.178056: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d...1..   679.178056: preempt_count_sub <-vtime_user_enter
 qemu-system-x86-14480 [022] d......   679.178056: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d......   679.178056: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d......   679.178056: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] .......   679.178057: syscall_trace_enter_phase1 <-tracesys
 qemu-system-x86-14480 [022] .......   679.178057: enter_from_user_mode <-syscall_trace_enter_phase1
 qemu-system-x86-14480 [022] .......   679.178057: context_tracking_exit <-enter_from_user_mode
 qemu-system-x86-14480 [022] .......   679.178057: context_tracking_exit.part.5 <-context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.178057: __context_tracking_exit <-context_tracking_exit.part.5
 qemu-system-x86-14480 [022] d......   679.178057: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.178058: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.178058: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d......   679.178058: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d......   679.178058: vtime_account_user <-__context_tracking_exit
 qemu-system-x86-14480 [022] d......   679.178058: _raw_spin_lock <-vtime_account_user
 qemu-system-x86-14480 [022] d......   679.178058: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   679.178058: preempt_count_add <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.178058: get_vtime_delta <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.178058: account_user_time <-vtime_account_user
 qemu-system-x86-14480 [022] d...2..   679.178059: cpuacct_account_field <-account_user_time
 qemu-system-x86-14480 [022] d...2..   679.178059: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.178059: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...2..   679.178059: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.178059: preempt_count_sub <-vtime_account_user
 qemu-system-x86-14480 [022] d...1..   679.178059: user_exit: 
 qemu-system-x86-14480 [022] .......   679.178059: syscall_trace_enter_phase2 <-tracesys_phase2
 qemu-system-x86-14480 [022] ....1..   679.178059: sys_ioctl(fd: f, cmd: ae80, arg: 0)
 qemu-system-x86-14480 [022] .......   679.178059: do_audit_syscall_entry <-syscall_trace_enter_phase2
 qemu-system-x86-14480 [022] .......   679.178060: __audit_syscall_entry <-do_audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.178060: current_kernel_time64 <-__audit_syscall_entry
 qemu-system-x86-14480 [022] .......   679.178060: SyS_ioctl <-tracesys_phase2
 qemu-system-x86-14480 [022] .......   679.178060: __fdget <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.178060: __fget_light <-__fdget
 qemu-system-x86-14480 [022] .......   679.178060: __fget <-__fget_light
 qemu-system-x86-14480 [022] .......   679.178060: __rcu_read_lock <-__fget
 qemu-system-x86-14480 [022] .......   679.178060: __rcu_read_unlock <-__fget
 qemu-system-x86-14480 [022] .......   679.178060: security_file_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.178060: do_vfs_ioctl <-SyS_ioctl
 qemu-system-x86-14480 [022] .......   679.178061: kvm_vcpu_ioctl <-do_vfs_ioctl
 qemu-system-x86-14480 [022] .......   679.178061: vcpu_load <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.178061: _mutex_lock_killable <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.178061: rt_mutex_lock_killable <-_mutex_lock_killable
 qemu-system-x86-14480 [022] .......   679.178061: preempt_count_add <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.178061: preempt_notifier_register <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.178061: kvm_arch_vcpu_load <-vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.178061: vmx_vcpu_load <-kvm_arch_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.178061: kvm_arch_has_assigned_device <-vmx_vcpu_load
 qemu-system-x86-14480 [022] ....1..   679.178062: preempt_count_sub <-vcpu_load
 qemu-system-x86-14480 [022] .......   679.178062: kvm_arch_vcpu_ioctl_run <-kvm_vcpu_ioctl
 qemu-system-x86-14480 [022] .......   679.178062: fpu__activate_curr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178062: sigprocmask <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178062: __set_current_blocked <-sigprocmask
 qemu-system-x86-14480 [022] .......   679.178062: rt_spin_lock <-__set_current_blocked
 qemu-system-x86-14480 [022] .......   679.178062: migrate_disable <-rt_spin_lock
 qemu-system-x86-14480 [022] .......   679.178062: preempt_count_add <-migrate_disable
 qemu-system-x86-14480 [022] ....11.   679.178062: pin_current_cpu <-migrate_disable
 qemu-system-x86-14480 [022] ....111   679.178063: preempt_count_sub <-migrate_disable
 qemu-system-x86-14480 [022] .....11   679.178063: __set_task_blocked <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.178063: recalc_sigpending <-__set_task_blocked
 qemu-system-x86-14480 [022] .....11   679.178063: recalc_sigpending_tsk <-recalc_sigpending
 qemu-system-x86-14480 [022] .....11   679.178063: rt_spin_unlock <-__set_current_blocked
 qemu-system-x86-14480 [022] .....11   679.178063: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] .....11   679.178063: preempt_count_add <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.178063: unpin_current_cpu <-migrate_enable
 qemu-system-x86-14480 [022] ....11.   679.178063: preempt_count_sub <-migrate_enable
 qemu-system-x86-14480 [022] .......   679.178063: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178064: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178064: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178064: kvm_read_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178064: kvm_write_guest_cached <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178064: mark_page_dirty_in_slot <-kvm_write_guest_cached
 qemu-system-x86-14480 [022] .......   679.178064: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178064: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   679.178064: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   679.178065: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178065: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178065: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178065: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178065: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178065: vmcs_writel <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178065: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178066: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178066: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178066: kvm_set_shared_msr <-vmx_save_host_state
 qemu-system-x86-14480 [022] ....1..   679.178066: kvm_load_guest_fpu.part.147 <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   679.178066: __kernel_fpu_begin <-kvm_load_guest_fpu.part.147
 qemu-system-x86-14480 [022] ....1..   679.178066: irq_fpu_usable <-__kernel_fpu_begin
 qemu-system-x86-14480 [022] ....2..   679.178066: kvm_fpu: load
 qemu-system-x86-14480 [022] ....1..   679.178066: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   679.178067: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   679.178067: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178067: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178067: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.178067: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   679.178067: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.178067: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   679.178067: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.178067: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   679.178068: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.178068: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   679.178068: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.178068: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   679.178068: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   679.178068: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   679.178068: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178068: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.178069: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   679.178069: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   679.178069: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   679.178069: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   679.178069: vmcs_writel <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178069: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178069: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   679.178069: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178070: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   679.178070: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   680.008399: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   680.008399: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   680.008399: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   680.008400: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   680.008400: rcu_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   680.008400: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14481 [023] d...1..   680.008400: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14481 [023] d...1..   680.008401: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14481 [023] d...1..   680.008401: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   680.008401: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   680.008401: preempt_count_add <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   680.008402: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14481 [023] d...3..   680.008402: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   680.008402: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   680.008402: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...2..   680.008402: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14481 [023] d...1..   680.008402: preempt_count_add <-irq_enter
 qemu-system-x86-14481 [023] d..h1..   680.008402: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h2..   680.008403: local_timer_entry: vector=239
 qemu-system-x86-14481 [023] d..h1..   680.008403: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   680.008403: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   680.008403: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   680.008403: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   680.008403: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   680.008404: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h3..   680.008404: hrtimer_cancel: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h2..   680.008404: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   680.008404: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h2..   680.008404: hrtimer_expire_entry: hrtimer=ffff88105f44e720 function=tick_sched_timer now=679635005860
 qemu-system-x86-14481 [023] d..h1..   680.008404: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   680.008405: ktime_get <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   680.008405: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   680.008405: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14481 [023] d..h1..   680.008405: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   680.008405: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h1..   680.008405: account_process_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   680.008405: scheduler_tick <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   680.008406: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   680.008406: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   680.008406: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   680.008406: task_tick_fair <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   680.008406: update_curr <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   680.008407: update_min_vruntime <-update_curr
 qemu-system-x86-14481 [023] d..h3..   680.008407: sched_stat_runtime: comm=qemu-system-x86 pid=14481 runtime=1000090724 [ns] vruntime=554295255408 [ns]
 qemu-system-x86-14481 [023] d..h2..   680.008407: cpuacct_charge <-update_curr
 qemu-system-x86-14481 [023] d..h2..   680.008407: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   680.008407: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14481 [023] d..h2..   680.008407: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   680.008408: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   680.008408: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   680.008408: hrtimer_active <-task_tick_fair
 qemu-system-x86-14481 [023] d..h2..   680.008408: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   680.008408: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14481 [023] d..h2..   680.008409: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14481 [023] d..h2..   680.008409: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14481 [023] d..h2..   680.008409: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   680.008409: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14481 [023] d..h1..   680.008409: run_local_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   680.008409: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   680.008410: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   680.008410: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d..h1..   680.008410: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14481 [023] d..h1..   680.008410: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d..h1..   680.008410: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14481 [023] d..h2..   680.008410: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   680.008411: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   680.008411: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h1..   680.008411: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14481 [023] d..h1..   680.008411: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14481 [023] d..h2..   680.008411: rcu_utilization: End scheduler-tick
 qemu-system-x86-14481 [023] d..h1..   680.008411: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14481 [023] d..h1..   680.008412: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14481 [023] d..h2..   680.008412: hrtimer_expire_exit: hrtimer=ffff88105f44e720
 qemu-system-x86-14481 [023] d..h1..   680.008412: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14481 [023] d..h1..   680.008412: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   680.008412: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h2..   680.008412: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   680.008412: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14481 [023] d..h1..   680.008412: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14481 [023] d..h2..   680.008413: local_timer_exit: vector=239
 qemu-system-x86-14481 [023] d..h1..   680.008413: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14481 [023] d..h1..   680.008413: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d..h1..   680.008413: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   680.008413: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d..h2..   680.008413: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   680.008413: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h3..   680.008413: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   680.008414: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d..h3..   680.008414: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h2..   680.008414: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14481 [023] d..h1..   680.008414: preempt_count_sub <-irq_exit
 qemu-system-x86-14481 [023] d...1..   680.008414: idle_cpu <-irq_exit
 qemu-system-x86-14481 [023] d...1..   680.008414: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   680.008414: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   680.008415: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   680.008415: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14481 [023] d...1..   680.008415: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   680.008415: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14481 [023] d...1..   680.008415: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   680.008415: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   680.008415: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   680.008416: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14481 [023] d...1..   680.008416: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   680.008416: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14481 [023] d...1..   680.008416: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14481 [023] d...1..   680.008416: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...1..   680.008416: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   680.008416: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14481 [023] d...2..   680.008416: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   680.008417: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   680.008417: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   680.008417: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14481 [023] d...1..   680.008417: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14481 [023] d...1..   680.008417: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...1..   680.008417: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14481 [023] d...1..   680.008417: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14481 [023] d...2..   680.008417: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...3..   680.008417: hrtimer_start: hrtimer=ffff88105f44e720 function=tick_sched_timer expires=680635000000 softexpires=680635000000
 qemu-system-x86-14481 [023] d...2..   680.008418: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   680.008418: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14481 [023] d...2..   680.008418: clockevents_program_event <-tick_program_event
 qemu-system-x86-14481 [023] d...2..   680.008418: ktime_get <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   680.008418: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14481 [023] d...2..   680.008419: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14481 [023] d...2..   680.008419: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14481 [023] d...1..   680.008419: rcu_irq_exit <-irq_exit
 qemu-system-x86-14481 [023] d...1..   680.008419: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14481 [023] d...1..   680.008420: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   680.008420: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   680.008420: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14481 [023] d...1..   680.008420: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14481 [023] d...1..   680.008420: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14481 [023] d...1..   680.008421: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   680.008421: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...1..   680.008421: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   680.008421: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   680.008421: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...3..   680.008421: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   680.008421: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   680.008421: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] d...2..   680.008422: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14481 [023] ....1..   680.008422: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   680.008422: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   680.008422: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   680.008422: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   680.008423: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   680.008423: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14481 [023] .......   680.008423: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14481 [023] .......   680.008423: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   680.008423: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14481 [023] .......   680.008424: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   680.008424: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   680.008424: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14481 [023] .......   680.008424: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] .......   680.008425: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   680.008425: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] ....1..   680.008425: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...2..   680.008425: kvm_entry: vcpu 1
 qemu-system-x86-14481 [023] d...1..   680.008425: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   680.008426: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   680.008426: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   680.008426: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14481 [023] d...2..   680.008426: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   680.008426: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...3..   680.008426: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   680.008426: account_system_time <-__vtime_account_system
 qemu-system-x86-14481 [023] d...3..   680.008426: in_serving_softirq <-account_system_time
 qemu-system-x86-14481 [023] d...3..   680.008426: cpuacct_account_field <-account_system_time
 qemu-system-x86-14481 [023] d...3..   680.008427: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   680.008427: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14481 [023] d...3..   680.008427: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...2..   680.008427: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14481 [023] d...1..   680.008427: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   680.008427: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   680.008427: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14481 [023] d...1..   680.008427: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14481 [023] d...1..   680.008428: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14481 [023] d...1..   680.008428: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14481 [023] d...1..   680.008428: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   680.008428: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14481 [023] d...1..   680.008428: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   680.008429: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14481 [023] d...1..   680.008429: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.036401: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036402: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036403: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   680.036403: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   680.036403: rcu_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   680.036403: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14480 [022] d...1..   680.036403: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   680.036404: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14480 [022] d...1..   680.036404: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   680.036404: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   680.036404: preempt_count_add <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036404: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036404: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036404: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036405: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   680.036405: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   680.036405: preempt_count_add <-irq_enter
 qemu-system-x86-14480 [022] d..h1..   680.036405: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   680.036405: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h1..   680.036406: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.036406: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.036406: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.036406: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   680.036406: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   680.036406: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   680.036407: hrtimer_cancel: hrtimer=ffff88105f40e720
 qemu-system-x86-14480 [022] d..h2..   680.036407: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   680.036407: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   680.036407: hrtimer_expire_entry: hrtimer=ffff88105f40e720 function=tick_sched_timer now=679663006246
 qemu-system-x86-14480 [022] d..h1..   680.036408: tick_sched_timer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   680.036408: ktime_get <-tick_sched_timer
 qemu-system-x86-14480 [022] d..h1..   680.036408: tick_sched_do_timer <-tick_sched_timer
 qemu-system-x86-14480 [022] d..h1..   680.036408: tick_sched_handle.isra.17 <-tick_sched_timer
 qemu-system-x86-14480 [022] d..h1..   680.036408: touch_softlockup_watchdog <-tick_sched_handle.isra.17
 qemu-system-x86-14480 [022] d..h1..   680.036408: update_process_times <-tick_sched_handle.isra.17
 qemu-system-x86-14480 [022] d..h1..   680.036408: account_process_tick <-update_process_times
 qemu-system-x86-14480 [022] d..h1..   680.036409: scheduler_tick <-update_process_times
 qemu-system-x86-14480 [022] d..h1..   680.036409: _raw_spin_lock <-scheduler_tick
 qemu-system-x86-14480 [022] d..h1..   680.036409: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   680.036409: update_rq_clock.part.82 <-scheduler_tick
 qemu-system-x86-14480 [022] d..h2..   680.036409: task_tick_fair <-scheduler_tick
 qemu-system-x86-14480 [022] d..h2..   680.036409: update_curr <-task_tick_fair
 qemu-system-x86-14480 [022] d..h2..   680.036410: update_min_vruntime <-update_curr
 qemu-system-x86-14480 [022] d..h3..   680.036410: sched_stat_runtime: comm=qemu-system-x86 pid=14480 runtime=1000091849 [ns] vruntime=602250204449 [ns]
 qemu-system-x86-14480 [022] d..h2..   680.036410: cpuacct_charge <-update_curr
 qemu-system-x86-14480 [022] d..h2..   680.036410: __rcu_read_lock <-cpuacct_charge
 qemu-system-x86-14480 [022] d..h2..   680.036410: __rcu_read_unlock <-cpuacct_charge
 qemu-system-x86-14480 [022] d..h2..   680.036411: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14480 [022] d..h2..   680.036411: __compute_runnable_contrib <-task_tick_fair
 qemu-system-x86-14480 [022] d..h2..   680.036411: update_cfs_shares <-task_tick_fair
 qemu-system-x86-14480 [022] d..h2..   680.036412: hrtimer_active <-task_tick_fair
 qemu-system-x86-14480 [022] d..h2..   680.036412: update_cpu_load_active <-scheduler_tick
 qemu-system-x86-14480 [022] d..h2..   680.036412: __update_cpu_load <-update_cpu_load_active
 qemu-system-x86-14480 [022] d..h2..   680.036412: sched_avg_update <-__update_cpu_load
 qemu-system-x86-14480 [022] d..h2..   680.036412: calc_global_load_tick <-scheduler_tick
 qemu-system-x86-14480 [022] d..h2..   680.036412: preempt_count_sub <-scheduler_tick
 qemu-system-x86-14480 [022] d..h1..   680.036413: trigger_load_balance <-scheduler_tick
 qemu-system-x86-14480 [022] d..h1..   680.036413: run_local_timers <-update_process_times
 qemu-system-x86-14480 [022] d..h1..   680.036413: hrtimer_run_queues <-run_local_timers
 qemu-system-x86-14480 [022] d..h1..   680.036413: rt_spin_trylock <-run_local_timers
 qemu-system-x86-14480 [022] d..h1..   680.036413: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d..h1..   680.036413: rt_spin_unlock <-run_local_timers
 qemu-system-x86-14480 [022] d..h1..   680.036414: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d..h1..   680.036414: rcu_check_callbacks <-update_process_times
 qemu-system-x86-14480 [022] d..h2..   680.036414: rcu_utilization: Start scheduler-tick
 qemu-system-x86-14480 [022] d..h1..   680.036414: rcu_sched_qs <-rcu_check_callbacks
 qemu-system-x86-14480 [022] d..h1..   680.036415: rcu_bh_qs <-rcu_check_callbacks
 qemu-system-x86-14480 [022] d..h1..   680.036415: rcu_preempt_qs <-rcu_bh_qs
 qemu-system-x86-14480 [022] d..h1..   680.036415: rcu_preempt_qs <-rcu_check_callbacks
 qemu-system-x86-14480 [022] d..h2..   680.036415: rcu_utilization: End scheduler-tick
 qemu-system-x86-14480 [022] d..h1..   680.036415: run_posix_cpu_timers <-update_process_times
 qemu-system-x86-14480 [022] d..h1..   680.036415: profile_tick <-tick_sched_handle.isra.17
 qemu-system-x86-14480 [022] d..h2..   680.036416: hrtimer_expire_exit: hrtimer=ffff88105f40e720
 qemu-system-x86-14480 [022] d..h1..   680.036416: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   680.036416: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   680.036416: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   680.036416: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.036416: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.036417: clockevents_switch_state <-tick_program_event
 qemu-system-x86-14480 [022] d..h2..   680.036417: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h1..   680.036417: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.036417: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h1..   680.036417: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   680.036417: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   680.036418: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   680.036418: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   680.036418: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   680.036418: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   680.036418: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   680.036418: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   680.036418: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] d...1..   680.036418: idle_cpu <-irq_exit
 qemu-system-x86-14480 [022] d...1..   680.036419: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   680.036419: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   680.036419: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   680.036419: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   680.036419: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   680.036420: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   680.036420: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   680.036420: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   680.036420: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   680.036420: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d...1..   680.036421: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   680.036421: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d...1..   680.036421: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   680.036421: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...1..   680.036421: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   680.036421: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...2..   680.036422: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d...1..   680.036422: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   680.036422: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   680.036422: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14480 [022] d...1..   680.036422: hrtimer_start_range_ns <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   680.036422: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   680.036422: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d...1..   680.036423: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   680.036423: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...3..   680.036423: hrtimer_start: hrtimer=ffff88105f40e720 function=tick_sched_timer expires=680663000000 softexpires=680663000000
 qemu-system-x86-14480 [022] d...2..   680.036423: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   680.036423: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...2..   680.036423: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...2..   680.036424: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...2..   680.036424: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d...2..   680.036424: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   680.036424: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d...1..   680.036424: rcu_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   680.036424: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14480 [022] d...1..   680.036425: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036425: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   680.036425: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   680.036425: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   680.036425: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   680.036426: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036426: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   680.036426: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   680.036426: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   680.036426: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   680.036426: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036426: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036427: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   680.036427: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   680.036427: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036427: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.036427: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.036427: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036427: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.036428: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14480 [022] .......   680.036428: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   680.036428: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036429: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   680.036429: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036429: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   680.036429: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   680.036429: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   680.036429: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   680.036430: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   680.036430: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   680.036430: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   680.036430: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   680.036431: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036431: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036431: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   680.036431: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   680.036431: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   680.036432: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036432: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   680.036432: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036432: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036432: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   680.036432: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   680.036432: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   680.036433: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036433: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   680.036433: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   680.036433: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   680.036433: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036433: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036433: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.036433: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.036434: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   680.036434: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   680.036434: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036434: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036434: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   680.036434: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   680.036434: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   680.036434: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   680.036435: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036435: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036435: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   680.036435: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   680.036435: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   680.036435: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   680.036435: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   680.036435: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   680.036436: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036436: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   680.036436: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   680.036436: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   680.036436: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   680.036436: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036436: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.036437: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   680.036437: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.036437: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.036437: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.036445: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036445: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036445: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036445: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   680.036445: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   680.036446: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   680.036446: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   680.036446: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036446: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   680.036446: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   680.036446: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   680.036446: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   680.036446: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036447: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036447: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   680.036447: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   680.036447: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036447: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.036447: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.036447: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036447: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.036447: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   680.036448: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   680.036448: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   680.036448: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   680.036448: kvm_apic: apic_read APIC_TMICT = 0x8ae3
 qemu-system-x86-14480 [022] .......   680.036449: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   680.036449: kvm_apic: apic_write APIC_TMICT = 0x8ae3
 qemu-system-x86-14480 [022] .......   680.036449: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   680.036449: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   680.036449: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   680.036449: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   680.036449: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   680.036450: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   680.036450: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   680.036450: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   680.036450: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   680.036450: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   680.036450: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   680.036451: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   680.036451: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   680.036451: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   680.036451: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   680.036451: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   680.036451: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   680.036452: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   680.036452: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=679663618333 softexpires=679663618333
 qemu-system-x86-14480 [022] d...1..   680.036452: hrtimer_reprogram.isra.21 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   680.036452: tick_program_event <-hrtimer_reprogram.isra.21
 qemu-system-x86-14480 [022] d...1..   680.036452: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d...1..   680.036452: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   680.036452: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d...1..   680.036453: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   680.036453: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   680.036453: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036453: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   680.036453: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036453: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036453: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   680.036453: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.036454: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.036454: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.036454: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   680.036454: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   680.036454: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036454: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036454: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   680.036454: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   680.036454: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   680.036455: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   680.036455: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036455: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.036455: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   680.036455: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   680.036455: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   680.036455: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   680.036455: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   680.036455: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   680.036456: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036456: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   680.036456: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   680.036456: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   680.036456: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   680.036456: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.036456: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.036456: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   680.036457: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.036457: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.036457: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.037019: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037020: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037020: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   680.037020: irq_enter <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   680.037020: rcu_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   680.037020: rcu_eqs_exit_common.isra.34 <-rcu_irq_enter
 qemu-system-x86-14480 [022] d...1..   680.037020: vtime_common_account_irq_enter <-irq_enter
 qemu-system-x86-14480 [022] d...1..   680.037021: vtime_account_system <-vtime_common_account_irq_enter
 qemu-system-x86-14480 [022] d...1..   680.037021: _raw_spin_lock <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   680.037021: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   680.037021: preempt_count_add <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037021: __vtime_account_system <-vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037021: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037021: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037021: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...2..   680.037022: preempt_count_sub <-vtime_account_system
 qemu-system-x86-14480 [022] d...1..   680.037022: preempt_count_add <-irq_enter
 qemu-system-x86-14480 [022] d..h1..   680.037022: exit_idle <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h2..   680.037022: local_timer_entry: vector=239
 qemu-system-x86-14480 [022] d..h1..   680.037022: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.037022: hrtimer_interrupt <-local_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.037023: _raw_spin_lock <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.037023: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   680.037023: ktime_get_update_offsets_now <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   680.037023: __hrtimer_run_queues <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h3..   680.037023: hrtimer_cancel: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h2..   680.037023: __remove_hrtimer <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   680.037023: preempt_count_sub <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h2..   680.037024: hrtimer_expire_entry: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] now=679663622628
 qemu-system-x86-14480 [022] d..h1..   680.037024: apic_timer_fn <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   680.037024: apic_timer_expired <-apic_timer_fn
 qemu-system-x86-14480 [022] d..h1..   680.037024: kvm_set_pending_timer <-apic_timer_expired
 qemu-system-x86-14480 [022] d..h2..   680.037025: hrtimer_expire_exit: hrtimer=ffff88085433b610
 qemu-system-x86-14480 [022] d..h1..   680.037025: _raw_spin_lock <-__hrtimer_run_queues
 qemu-system-x86-14480 [022] d..h1..   680.037025: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   680.037025: __hrtimer_get_next_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h2..   680.037025: preempt_count_sub <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.037025: tick_program_event <-hrtimer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.037025: clockevents_program_event <-tick_program_event
 qemu-system-x86-14480 [022] d..h1..   680.037025: ktime_get <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h1..   680.037026: lapic_next_deadline <-clockevents_program_event
 qemu-system-x86-14480 [022] d..h2..   680.037026: local_timer_exit: vector=239
 qemu-system-x86-14480 [022] d..h1..   680.037026: irq_exit <-smp_trace_apic_timer_interrupt
 qemu-system-x86-14480 [022] d..h1..   680.037026: vtime_gen_account_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d..h1..   680.037026: _raw_spin_lock <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   680.037026: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d..h2..   680.037026: preempt_count_add <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   680.037027: __vtime_account_system <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h3..   680.037027: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   680.037027: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d..h3..   680.037027: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h2..   680.037027: preempt_count_sub <-vtime_gen_account_irq_exit
 qemu-system-x86-14480 [022] d..h1..   680.037027: preempt_count_sub <-irq_exit
 qemu-system-x86-14480 [022] d...1..   680.037027: idle_cpu <-irq_exit
 qemu-system-x86-14480 [022] d...1..   680.037027: tick_nohz_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   680.037028: can_stop_full_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   680.037028: sched_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   680.037028: posix_cpu_timers_can_stop_tick <-can_stop_full_tick
 qemu-system-x86-14480 [022] d...1..   680.037028: ktime_get <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   680.037028: tick_nohz_stop_sched_tick <-tick_nohz_irq_exit
 qemu-system-x86-14480 [022] d...1..   680.037028: rcu_needs_cpu <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   680.037028: get_next_timer_interrupt <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   680.037029: rt_spin_trylock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   680.037029: migrate_disable <-rt_spin_trylock
 qemu-system-x86-14480 [022] d...1..   680.037029: rt_spin_unlock <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   680.037029: migrate_enable <-rt_spin_unlock
 qemu-system-x86-14480 [022] d...1..   680.037029: hrtimer_get_next_event <-get_next_timer_interrupt
 qemu-system-x86-14480 [022] d...1..   680.037029: _raw_spin_lock_irqsave <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...1..   680.037029: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...2..   680.037029: _raw_spin_unlock_irqrestore <-hrtimer_get_next_event
 qemu-system-x86-14480 [022] d...2..   680.037030: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] d...1..   680.037030: timekeeping_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   680.037030: scheduler_tick_max_deferment <-tick_nohz_stop_sched_tick
 qemu-system-x86-14480 [022] d...1..   680.037030: jiffies_to_usecs <-scheduler_tick_max_deferment
 qemu-system-x86-14480 [022] d...1..   680.037030: rcu_irq_exit <-irq_exit
 qemu-system-x86-14480 [022] d...1..   680.037030: rcu_eqs_enter_common.isra.32 <-rcu_irq_exit
 qemu-system-x86-14480 [022] d...1..   680.037031: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037031: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   680.037031: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   680.037031: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   680.037031: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   680.037031: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037031: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   680.037032: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   680.037032: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   680.037032: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   680.037032: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037032: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037032: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   680.037032: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   680.037032: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037032: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.037033: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.037033: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037033: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.037033: kvm_exit: reason EXTERNAL_INTERRUPT rip 0xffffffff8109fd4c info 0 800000ef
 qemu-system-x86-14480 [022] .......   680.037033: handle_external_interrupt <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   680.037033: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037033: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   680.037034: kvm_inject_pending_timer_irqs <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037034: kvm_inject_apic_timer_irqs <-kvm_inject_pending_timer_irqs
 qemu-system-x86-14480 [022] .......   680.037034: kvm_apic_local_deliver <-kvm_inject_apic_timer_irqs
 qemu-system-x86-14480 [022] .......   680.037034: __apic_accept_irq <-kvm_apic_local_deliver
 qemu-system-x86-14480 [022] ....1..   680.037034: kvm_apic_accept_irq: apicid 0 vec 239 (Fixed|edge)
 qemu-system-x86-14480 [022] .......   680.037034: vmx_deliver_posted_interrupt <-__apic_accept_irq
 qemu-system-x86-14480 [022] .......   680.037034: kvm_vcpu_kick <-vmx_deliver_posted_interrupt
 qemu-system-x86-14480 [022] .......   680.037035: preempt_count_add <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] ....1..   680.037035: preempt_count_sub <-kvm_vcpu_kick
 qemu-system-x86-14480 [022] .......   680.037035: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037035: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037035: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   680.037035: kvm_apic_update_irr <-vmx_sync_pir_to_irr
 qemu-system-x86-14480 [022] .......   680.037035: __kvm_apic_update_irr <-kvm_apic_update_irr
 qemu-system-x86-14480 [022] .......   680.037036: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037036: vmcs_writel <-vmx_hwapic_irr_update
 qemu-system-x86-14480 [022] .......   680.037036: kvm_apic_accept_events <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037036: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037036: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   680.037036: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   680.037036: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   680.037036: kvm_cpu_has_injectable_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037036: kvm_cpu_has_extint <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   680.037037: kvm_apic_accept_pic_intr <-kvm_cpu_has_extint
 qemu-system-x86-14480 [022] .......   680.037037: vmx_cpu_uses_apicv <-kvm_cpu_has_injectable_intr
 qemu-system-x86-14480 [022] .......   680.037037: update_cr8_intercept <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037037: kvm_lapic_sync_to_vapic <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037037: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.037037: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.037037: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   680.037038: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   680.037038: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037038: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037038: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   680.037038: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   680.037038: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   680.037038: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   680.037038: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037038: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037039: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   680.037039: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   680.037039: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   680.037039: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   680.037039: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   680.037039: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   680.037039: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037040: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   680.037040: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   680.037040: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   680.037040: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   680.037040: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037040: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.037040: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   680.037041: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.037041: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.037041: vmx_arm_hv_timer <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.037045: vmx_read_l1_tsc <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037045: vmx_handle_external_intr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037045: __context_tracking_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037046: context_tracking_recursion_enter <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   680.037046: rcu_user_exit <-__context_tracking_exit
 qemu-system-x86-14480 [022] d...1..   680.037046: rcu_eqs_exit.isra.35 <-rcu_user_exit
 qemu-system-x86-14480 [022] d...1..   680.037046: rcu_eqs_exit_common.isra.34 <-rcu_eqs_exit.isra.35
 qemu-system-x86-14480 [022] d...1..   680.037046: vtime_guest_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037046: _raw_spin_lock <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...1..   680.037046: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   680.037046: preempt_count_add <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   680.037047: __vtime_account_system <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...3..   680.037047: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037047: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037047: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] d...2..   680.037047: preempt_count_sub <-vtime_guest_exit
 qemu-system-x86-14480 [022] ....1..   680.037047: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037047: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.037047: __srcu_read_lock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.037047: preempt_count_sub <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037048: vmx_handle_exit <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.037048: kvm_exit: reason APIC_WRITE rip 0xffffffff8104233c info 380 0
 qemu-system-x86-14480 [022] .......   680.037048: handle_apic_write <-vmx_handle_exit
 qemu-system-x86-14480 [022] .......   680.037048: kvm_apic_write_nodecode <-handle_apic_write
 qemu-system-x86-14480 [022] .......   680.037048: apic_reg_read <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   680.037048: kvm_apic: apic_read APIC_TMICT = 0xec6b
 qemu-system-x86-14480 [022] .......   680.037048: apic_reg_write <-kvm_apic_write_nodecode
 qemu-system-x86-14480 [022] ....1..   680.037049: kvm_apic: apic_write APIC_TMICT = 0xec6b
 qemu-system-x86-14480 [022] .......   680.037049: hrtimer_cancel <-apic_reg_write
 qemu-system-x86-14480 [022] .......   680.037049: hrtimer_try_to_cancel <-hrtimer_cancel
 qemu-system-x86-14480 [022] .......   680.037049: hrtimer_active <-hrtimer_try_to_cancel
 qemu-system-x86-14480 [022] .......   680.037049: start_apic_timer <-apic_reg_write
 qemu-system-x86-14480 [022] .......   680.037049: ktime_get <-start_apic_timer
 qemu-system-x86-14480 [022] .......   680.037049: hrtimer_start_range_ns <-start_apic_timer
 qemu-system-x86-14480 [022] .......   680.037049: lock_hrtimer_base.isra.22 <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] .......   680.037050: _raw_spin_lock_irqsave <-lock_hrtimer_base.isra.22
 qemu-system-x86-14480 [022] d......   680.037050: preempt_count_add <-_raw_spin_lock_irqsave
 qemu-system-x86-14480 [022] d...1..   680.037050: get_nohz_timer_target <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...1..   680.037050: preempt_count_add <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   680.037050: __rcu_read_lock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   680.037050: __rcu_read_unlock <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...2..   680.037050: preempt_count_sub <-get_nohz_timer_target
 qemu-system-x86-14480 [022] d...1..   680.037051: preempt_count_sub <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   680.037051: _raw_spin_lock <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d......   680.037051: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...1..   680.037051: enqueue_hrtimer <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] d...2..   680.037051: hrtimer_start: hrtimer=ffff88085433b610 function=apic_timer_fn [kvm] expires=679664617501 softexpires=679664617501
 qemu-system-x86-14480 [022] d...1..   680.037052: _raw_spin_unlock_irqrestore <-hrtimer_start_range_ns
 qemu-system-x86-14480 [022] ....1..   680.037052: preempt_count_sub <-_raw_spin_unlock_irqrestore
 qemu-system-x86-14480 [022] .......   680.037052: kvm_cpu_has_pending_timer <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037052: apic_has_pending_timer <-kvm_cpu_has_pending_timer
 qemu-system-x86-14480 [022] .......   680.037052: kvm_check_async_pf_completion <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037052: kvm_lapic_find_highest_irr <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037052: vmx_sync_pir_to_irr <-kvm_lapic_find_highest_irr
 qemu-system-x86-14480 [022] .......   680.037052: vmx_hwapic_irr_update <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] .......   680.037053: preempt_count_add <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.037053: vmx_save_host_state <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] ....1..   680.037053: __srcu_read_unlock <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...2..   680.037053: kvm_entry: vcpu 0
 qemu-system-x86-14480 [022] d...1..   680.037053: wait_lapic_expire <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037053: vtime_guest_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037053: _raw_spin_lock <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   680.037053: preempt_count_add <-_raw_spin_lock
 qemu-system-x86-14480 [022] d...2..   680.037053: preempt_count_add <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   680.037054: __vtime_account_system <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...3..   680.037054: get_vtime_delta <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037054: account_system_time <-__vtime_account_system
 qemu-system-x86-14480 [022] d...3..   680.037054: in_serving_softirq <-account_system_time
 qemu-system-x86-14480 [022] d...3..   680.037054: cpuacct_account_field <-account_system_time
 qemu-system-x86-14480 [022] d...3..   680.037054: __rcu_read_lock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   680.037054: __rcu_read_unlock <-cpuacct_account_field
 qemu-system-x86-14480 [022] d...3..   680.037054: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...2..   680.037054: preempt_count_sub <-vtime_guest_enter
 qemu-system-x86-14480 [022] d...1..   680.037055: __context_tracking_enter <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037055: context_tracking_recursion_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   680.037055: rcu_user_enter <-__context_tracking_enter
 qemu-system-x86-14480 [022] d...1..   680.037055: rcu_eqs_enter.isra.33 <-rcu_user_enter
 qemu-system-x86-14480 [022] d...1..   680.037055: rcu_eqs_enter_common.isra.32 <-rcu_eqs_enter.isra.33
 qemu-system-x86-14480 [022] d...1..   680.037055: vmx_vcpu_run <-kvm_arch_vcpu_ioctl_run
 qemu-system-x86-14480 [022] d...1..   680.037055: perf_guest_get_msrs <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.037055: intel_guest_get_msrs <-perf_guest_get_msrs
 qemu-system-x86-14480 [022] d...1..   680.037055: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.037056: clear_atomic_switch_msr <-vmx_vcpu_run
 qemu-system-x86-14480 [022] d...1..   680.037056: vmx_arm_hv_timer <-vmx_vcpu_run
##### CPU 24 buffer started ####
          stress-14566 [024] .....11   680.764243: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764243: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764243: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764243: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764243: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764243: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764243: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764243: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764243: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764244: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764244: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764244: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764244: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764244: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764244: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764244: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764244: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764244: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764244: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764245: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764245: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764245: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764245: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764245: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764245: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764245: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764245: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764245: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764246: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764246: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764246: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764246: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764246: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764246: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764246: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764246: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764246: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764247: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764247: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764247: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764247: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764247: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764247: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764247: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764247: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764247: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764248: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764248: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764248: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764248: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764248: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764248: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764248: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764248: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764248: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764249: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764249: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764249: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764249: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764249: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764249: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764249: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764249: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764249: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764250: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764250: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764250: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764250: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764250: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764250: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764250: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764250: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764250: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764250: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764251: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764251: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764251: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764251: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764251: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764251: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764251: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764251: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764251: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764252: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764252: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764252: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764252: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764252: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764252: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764252: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764252: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764252: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764253: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764253: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764253: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764253: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764253: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764253: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764253: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764253: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764253: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764254: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764254: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764254: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764254: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764254: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764254: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764254: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764254: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764254: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764255: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764255: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764255: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764255: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764255: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764255: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764255: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764255: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764256: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764256: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764256: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764256: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764256: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764256: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764256: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764256: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764256: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764257: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764257: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764257: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764257: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764257: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764257: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764257: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764257: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764258: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764258: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764258: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764258: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764258: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764258: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764258: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764258: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764258: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764259: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764259: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764259: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764259: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764259: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764259: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764259: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764259: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764259: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764260: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764260: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764260: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764260: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764260: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764260: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764260: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764260: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764260: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764261: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764261: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764261: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764261: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764261: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764261: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764261: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764261: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764261: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764262: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764262: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764262: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764262: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764262: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764262: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764262: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764262: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764262: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764263: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764263: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764263: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764263: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764263: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764263: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764263: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764263: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764263: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764264: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764264: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764264: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764264: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764264: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764264: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764264: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764264: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764264: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764265: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764265: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764265: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764265: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764265: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764265: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764265: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764265: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764265: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764266: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764266: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764266: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764266: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764266: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764266: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764266: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764266: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764266: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764267: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764267: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764267: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764267: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764267: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764267: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764267: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764267: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764267: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764268: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764268: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764268: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764268: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764268: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764268: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764268: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764268: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764269: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764269: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764269: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764269: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764269: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764269: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764269: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764269: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764269: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764270: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764270: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764270: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764270: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764270: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764270: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764270: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764270: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764270: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764271: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764271: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764271: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764271: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764271: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764271: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764271: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764271: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764271: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764272: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764272: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764272: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764272: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764272: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764272: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764272: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764272: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764272: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764273: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764273: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764273: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764273: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764273: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764273: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764273: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764273: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764273: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764274: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764274: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764274: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764274: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764274: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764274: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764274: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764274: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764274: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764275: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764275: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764275: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764275: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764275: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764275: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764275: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764275: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764275: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764275: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764276: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764276: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764276: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764276: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764276: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764276: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764276: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764276: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764276: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764277: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764277: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764277: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764277: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764277: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764277: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764277: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764277: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764277: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764278: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764278: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764278: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764278: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764278: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764278: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764278: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764278: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764278: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764279: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764279: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764279: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764279: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764279: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764279: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764279: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764279: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764279: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764280: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764280: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764280: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764280: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764280: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764280: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764280: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764280: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764281: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764281: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764281: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764281: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764281: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764281: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764281: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764281: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764282: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764282: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764282: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764282: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764282: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764282: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764282: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764282: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764282: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764283: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764283: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764283: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764283: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764283: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764283: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764283: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764283: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764283: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764284: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764284: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764284: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764284: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764284: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764284: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764284: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764284: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764284: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764285: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764285: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764285: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764285: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764285: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764285: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764285: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764285: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764285: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764285: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764286: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764286: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764286: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764286: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764286: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764286: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764286: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764286: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764286: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764287: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764287: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764287: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764287: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764287: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764287: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764287: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764287: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764287: sync_mm_rss <-unmap_single_vma
          stress-14566 [024] .....11   680.764288: rt_spin_unlock <-unmap_single_vma
          stress-14566 [024] .....11   680.764288: migrate_enable <-rt_spin_unlock
          stress-14566 [024] .....11   680.764288: preempt_count_add <-migrate_enable
          stress-14566 [024] ....11.   680.764288: unpin_current_cpu <-migrate_enable
          stress-14566 [024] ....11.   680.764288: preempt_count_sub <-migrate_enable
          stress-14566 [024] .......   680.764288: _cond_resched <-unmap_single_vma
          stress-14566 [024] .......   680.764288: rt_spin_lock <-unmap_single_vma
          stress-14566 [024] .......   680.764289: migrate_disable <-rt_spin_lock
          stress-14566 [024] .......   680.764289: preempt_count_add <-migrate_disable
          stress-14566 [024] ....11.   680.764289: pin_current_cpu <-migrate_disable
          stress-14566 [024] ....111   680.764289: preempt_count_sub <-migrate_disable
          stress-14566 [024] .....11   680.764289: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764289: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764289: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764289: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764289: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764290: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764290: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764290: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764290: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764290: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764290: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764290: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764290: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764290: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764291: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764291: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764291: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764291: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764291: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764291: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764291: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764291: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764291: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764292: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764292: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764292: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764292: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764292: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764292: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764292: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764292: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764292: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764293: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764293: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764293: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764293: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764293: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764293: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764293: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764293: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764294: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764294: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764294: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764294: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764294: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764294: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764294: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764294: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764294: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764295: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764295: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764295: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764295: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764295: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764295: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764295: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764295: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764295: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764296: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764296: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764296: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764296: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764296: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764296: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764296: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764296: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764296: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764297: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764297: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764297: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764297: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764297: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764297: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764297: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764297: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764297: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764298: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764298: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764298: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764298: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764298: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764298: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764298: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764298: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764298: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764299: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764299: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764299: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764299: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764299: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764299: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764299: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764299: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764299: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764299: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764300: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764300: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764300: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764300: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764300: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764300: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764300: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764300: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764300: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764301: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764301: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764301: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764301: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764301: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764301: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764301: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764301: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764301: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764302: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764302: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764302: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764302: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764302: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764302: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764302: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764302: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764302: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764303: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764303: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764303: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764303: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764303: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764303: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764303: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764303: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764303: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764304: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764304: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764304: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764304: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764304: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764304: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764304: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764304: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764304: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764305: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764305: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764305: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764305: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764305: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764305: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764305: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764305: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764305: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764305: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764306: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764306: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764306: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764306: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764306: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764306: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764306: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764307: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764307: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764307: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764307: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764307: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764307: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764307: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764307: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764307: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764307: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764308: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764308: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764308: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764308: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764308: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764308: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764308: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764308: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764308: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764309: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764309: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764309: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764309: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764309: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764309: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764309: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764309: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764309: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764310: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764310: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764310: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764310: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764310: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764310: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764310: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764310: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764310: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764311: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764311: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764311: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764311: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764311: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764311: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764311: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764311: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764311: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764311: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764312: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764312: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764312: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764312: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764312: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764312: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764312: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764312: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764312: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764313: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764313: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764313: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764313: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764313: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764313: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764313: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764313: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764313: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764314: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764314: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764314: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764314: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764314: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764314: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764314: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764314: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764314: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764315: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764315: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764315: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764315: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764315: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764315: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764315: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764315: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764315: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764316: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764316: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764316: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764316: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764316: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764316: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764316: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764316: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764316: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764317: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764317: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764317: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764317: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764317: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764317: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764317: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764317: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764317: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764318: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764318: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764318: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764318: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764318: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764318: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764318: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764318: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764318: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764319: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764319: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764319: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764319: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764319: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764319: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764319: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764319: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764320: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764320: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764320: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764320: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764320: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764320: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764320: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764320: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764320: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764320: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764321: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764321: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764321: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764321: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764321: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764321: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764321: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764321: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764322: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764322: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764322: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764322: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764322: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764322: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764322: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764322: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764322: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764323: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764323: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764323: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764323: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764323: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764323: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764323: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764323: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764323: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764324: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764324: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764324: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764324: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764324: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764324: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764324: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764324: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764324: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764325: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764325: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764325: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764325: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764325: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764325: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764325: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764325: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764325: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764326: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764326: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764326: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764326: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764326: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764326: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764326: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764326: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764326: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764327: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764327: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764327: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764327: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764327: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764327: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764327: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764327: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764327: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764327: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764328: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764328: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764328: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764328: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764328: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764328: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764328: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764328: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764328: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764329: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764329: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764329: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764329: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764329: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764329: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764329: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764329: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764329: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764330: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764330: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764330: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764330: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764330: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764330: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764330: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764330: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764330: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764331: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764331: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764331: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764331: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764331: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764331: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764331: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764331: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764332: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764332: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764332: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764332: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764332: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764332: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764332: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764332: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764332: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764333: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764333: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764333: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764333: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764333: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764333: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764333: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764333: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764333: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764334: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764334: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764334: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764334: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764334: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764334: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764334: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764334: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764334: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764335: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764335: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764335: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764335: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764335: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764335: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764335: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764335: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764335: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764336: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764336: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764336: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764336: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764336: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764336: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764336: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764336: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764336: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764337: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764337: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764337: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764337: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764337: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764337: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764337: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764337: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764337: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764337: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764338: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764338: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764338: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764338: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764338: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764338: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764338: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764338: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764338: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764339: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764339: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764339: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764339: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764339: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764339: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764339: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764339: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764339: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764340: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764340: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764340: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764340: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764340: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764340: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764340: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764340: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764340: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764341: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764341: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764341: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764341: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764341: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764341: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764341: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764341: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764341: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764342: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764342: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764342: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764342: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764342: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764342: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764342: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764342: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764342: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764343: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764343: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764343: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764343: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764343: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764343: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764343: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764343: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764344: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764344: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764344: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764344: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764344: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764344: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764344: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764344: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764344: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764345: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764345: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764345: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764345: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764345: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764345: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764345: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764345: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764345: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764346: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764346: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764346: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764346: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764346: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764346: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764346: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764346: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764346: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764347: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764347: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764347: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764347: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764347: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764347: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764347: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764347: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764347: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764348: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764348: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764348: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764348: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764348: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764348: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764348: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764348: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764348: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764349: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764349: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764349: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764349: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764349: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764349: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764349: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764349: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764349: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764350: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764350: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764350: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764350: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764350: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764350: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764350: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764350: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764350: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764351: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764351: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764351: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764351: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764351: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764351: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764351: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764351: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764351: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764352: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764352: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764352: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764352: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764352: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764352: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764352: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764352: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764352: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764353: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764353: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764353: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764353: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764353: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764353: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764353: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764353: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764353: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764354: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764354: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764354: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764354: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764354: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764354: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764354: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764354: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764354: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764355: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764355: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764355: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764355: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764355: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764355: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764355: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764355: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764355: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764356: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764356: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764356: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764356: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764356: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764356: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764356: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764356: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764357: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764357: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764357: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764357: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764357: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764357: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764357: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764357: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764357: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764358: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764358: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764358: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764358: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764358: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764358: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764358: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764358: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764358: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764359: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764359: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764359: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764359: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764359: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764359: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764359: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764359: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764359: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764359: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764360: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764360: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764360: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764360: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764360: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764360: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764360: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764360: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764360: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764361: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764361: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764361: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764361: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764361: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764361: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764361: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764361: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764361: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764362: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764362: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764362: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764362: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764362: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764362: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764362: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764362: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764362: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764363: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764363: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764363: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764363: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764363: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764363: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764363: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764363: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764363: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764364: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764364: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764364: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764364: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764364: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764364: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764364: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764364: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764364: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764365: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764365: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764365: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764365: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764365: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764365: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764365: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764365: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764365: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764365: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764366: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764366: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764366: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764366: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764366: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764366: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764366: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764366: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764366: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764367: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764367: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764367: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764367: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764367: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764367: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764367: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764367: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764367: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764368: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764368: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764368: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764368: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764368: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764368: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764368: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764368: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764369: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764369: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764369: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764369: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764369: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764369: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764369: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764369: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764369: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764370: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764370: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764370: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764370: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764370: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764370: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764370: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764370: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764370: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764371: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764371: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764371: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764371: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764371: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764371: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764371: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764371: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764371: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764372: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764372: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764372: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764372: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764372: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764372: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764372: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764372: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764372: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764373: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764373: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764373: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764373: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764373: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764373: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764373: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764373: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764373: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764374: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764374: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764374: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764374: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764374: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764374: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764374: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764374: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764374: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764374: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764375: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764375: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764375: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764375: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764375: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764375: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764375: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764375: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764375: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764376: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764376: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764376: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764376: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764376: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764376: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764376: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764376: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764376: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764377: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764377: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764377: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764377: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764377: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764377: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764377: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764377: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764377: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764378: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764378: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764378: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764378: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764378: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764378: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764378: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764378: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764378: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764379: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764379: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764379: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764379: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764379: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764379: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764379: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764379: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764379: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764380: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764380: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764380: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764380: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764380: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764380: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764380: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764380: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764380: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764381: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764381: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764381: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764381: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764381: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764381: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764381: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764381: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764382: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764382: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764382: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764382: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764382: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764382: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764382: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764382: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764382: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764383: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764383: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764383: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764383: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764383: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764383: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764383: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764383: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764383: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764383: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764384: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764384: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764384: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764384: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764384: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764384: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764384: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764384: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764384: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764385: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764385: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764385: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764385: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764385: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764385: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764385: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764385: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764385: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764386: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764386: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764386: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764386: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764386: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764386: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764386: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764386: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764386: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764387: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764387: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764387: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764387: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764387: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764387: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764387: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764387: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764387: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764388: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764388: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764388: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764388: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764388: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764388: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764388: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764388: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764388: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764389: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764389: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764389: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764389: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764389: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764389: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764389: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764389: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764389: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764390: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764390: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764390: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764390: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764390: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764390: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764390: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764390: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764390: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764390: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764391: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764391: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764391: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764391: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764391: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764391: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764391: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764391: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764391: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764392: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764392: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764392: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764392: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764392: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764392: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764392: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764392: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764392: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764393: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764393: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764393: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764393: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764393: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764393: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764393: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764393: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764394: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764394: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764394: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764394: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764394: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764394: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764394: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764394: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764394: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764395: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764395: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764395: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764395: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764395: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764395: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764395: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764395: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764395: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764396: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764396: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764396: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764396: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764396: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764396: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764396: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764396: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764396: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764396: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764397: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764397: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764397: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764397: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764397: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764397: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764397: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764397: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764397: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764398: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764398: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764398: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764398: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764398: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764398: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764398: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764398: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764398: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764399: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764399: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764399: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764399: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764399: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764399: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764399: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764399: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764399: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764399: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764400: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764400: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764400: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764400: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764400: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764400: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764400: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764400: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764400: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764401: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764401: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764401: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764401: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764401: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764401: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764401: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764401: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764401: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764402: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764402: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764402: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764402: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764402: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764402: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764402: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764402: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764402: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764403: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764403: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764403: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764403: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764403: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764403: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764403: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764403: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764403: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764403: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764404: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764404: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764404: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764404: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764404: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764404: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764404: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764404: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764404: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764405: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764405: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764405: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764405: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764405: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764405: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764405: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764405: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764405: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764406: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764406: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764406: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764406: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764406: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764406: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764406: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764406: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764407: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764407: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764407: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764407: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764407: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764407: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764407: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764407: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764407: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764408: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764408: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764408: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764408: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764408: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764408: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764408: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764408: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764408: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764409: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764409: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764409: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764409: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764409: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764409: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764409: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764409: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764409: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764410: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764410: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764410: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764410: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764410: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764410: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764410: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764410: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764410: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764411: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764411: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764411: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764411: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764411: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764411: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764411: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764411: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764411: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764412: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764412: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764412: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764412: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764412: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764412: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764412: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764412: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764412: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764413: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764413: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764413: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764413: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764413: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764413: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764413: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764413: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764413: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764413: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764414: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764414: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764414: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764414: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764414: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764414: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764414: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764414: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764415: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764415: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764415: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764415: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764415: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764415: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764415: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764415: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764415: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764416: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764416: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764416: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764416: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764416: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764416: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764416: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764416: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764416: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764417: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764417: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764417: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764417: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764417: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764417: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764417: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764417: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764417: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764418: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764418: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764418: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764418: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764418: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764418: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764418: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764418: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764419: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764419: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764419: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764419: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764419: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764419: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764419: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764419: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764419: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764420: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764420: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764420: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764420: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764420: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764420: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764420: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764420: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764420: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764421: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764421: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764421: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764421: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764421: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764421: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764421: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764421: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764421: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764421: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764422: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764422: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764422: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764422: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764422: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764422: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764422: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764422: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764422: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764423: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764423: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764423: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764423: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764423: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764423: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764423: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764423: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764423: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764424: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764424: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764424: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764424: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764424: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764424: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764424: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764424: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764424: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764425: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764425: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764425: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764425: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764425: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764425: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764425: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764425: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764425: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764426: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764426: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764426: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764426: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764426: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764426: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764426: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764426: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764426: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764427: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764427: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764427: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764427: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764427: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764427: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764427: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764427: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764427: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764427: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764428: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764428: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764428: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764428: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764428: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764428: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764428: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764428: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764429: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764429: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764429: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764429: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764429: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764429: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764429: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764429: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764429: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764429: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764430: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764430: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764430: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764430: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764430: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764430: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764430: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764430: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764430: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764431: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764431: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764431: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764431: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764431: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764431: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764431: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764431: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764432: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764432: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764432: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764432: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764432: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764432: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764432: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764432: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764432: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764433: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764433: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764433: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764433: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764433: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764433: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764433: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764433: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764433: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764434: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764434: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764434: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764434: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764434: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764434: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764434: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764434: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764434: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764434: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764435: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764435: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764435: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764435: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764435: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764435: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764435: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764435: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764435: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764436: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764436: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764436: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764436: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764436: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764436: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764436: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764436: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764436: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764437: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764437: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764437: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764437: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764437: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764437: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764437: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764437: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764437: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764438: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764438: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764438: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764438: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764438: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764438: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764438: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764438: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764438: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764439: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764439: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764439: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764439: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764439: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764439: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764439: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764439: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764439: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764439: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764440: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764440: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764440: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764440: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764440: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764440: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764440: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764440: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764440: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764441: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764441: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764441: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764441: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764441: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764441: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764441: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764441: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764441: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764442: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764442: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764442: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764442: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764442: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764442: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764442: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764442: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764442: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764443: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764443: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764443: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764443: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764443: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764443: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764443: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764443: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764444: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764444: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764444: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764444: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764444: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764444: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764444: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764444: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764444: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764445: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764445: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764445: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764445: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764445: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764445: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764445: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764445: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764445: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764446: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764446: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764446: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764446: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764446: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764446: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764446: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764446: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764446: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764446: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764447: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764447: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764447: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764447: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764447: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764447: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764447: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764447: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764447: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764448: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764448: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764448: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764448: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764448: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764448: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764448: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764448: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764448: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764449: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764449: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764449: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764449: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764449: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764449: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764449: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764449: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764449: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764450: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764450: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764450: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764450: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764450: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764450: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764450: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764450: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764450: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764451: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764451: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764451: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764451: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764451: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764451: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764451: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764451: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764451: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764452: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764452: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764452: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764452: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764452: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764452: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764452: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764452: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764452: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764453: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764453: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764453: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764453: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764453: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764453: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764453: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764453: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764453: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764453: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764454: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764454: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764454: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764454: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764454: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764454: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764454: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764454: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764454: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764455: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764455: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764455: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764455: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764455: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764455: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764455: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764455: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764455: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764456: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764456: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764456: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764456: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764456: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764456: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764456: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764456: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764457: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764457: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764457: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764457: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764457: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764457: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764457: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764457: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764457: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764458: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764458: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764458: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764458: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764458: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764458: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764458: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764458: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764458: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764459: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764459: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764459: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764459: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764459: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764459: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764459: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764459: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764459: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764460: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764460: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764460: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764460: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764460: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764460: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764460: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764460: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764460: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764460: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764461: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764461: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764461: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764461: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764461: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764461: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764461: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764461: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764461: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764462: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764462: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764462: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764462: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764462: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764462: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764462: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764462: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764462: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764463: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764463: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764463: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764463: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764463: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764463: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764463: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764463: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764463: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764464: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764464: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764464: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764464: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764464: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764464: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764464: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764464: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764464: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764464: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764465: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764465: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764465: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764465: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764465: PageHuge <-page_remove_rmap
          stress-14566 [024] .....11   680.764465: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] .....11   680.764465: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ....111   680.764465: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] .....11   680.764465: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764466: vm_normal_page <-unmap_single_vma
          stress-14566 [024] .....11   680.764466: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] .....11   680.764466: PageHuge <-page_remove_rmap
          stress-14566 [024] d....11   680.764466: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
          stress-14566 [024] d....11   680.764466: irq_enter <-smp_trace_apic_timer_interrupt
          stress-14566 [024] d....11   680.764466: rcu_irq_enter <-irq_enter
          stress-14566 [024] d....11   680.764467: vtime_common_account_irq_enter <-irq_enter
          stress-14566 [024] d....11   680.764467: vtime_account_system <-vtime_common_account_irq_enter
          stress-14566 [024] d....11   680.764467: _raw_spin_lock <-vtime_account_system
          stress-14566 [024] d....11   680.764467: preempt_count_add <-_raw_spin_lock
          stress-14566 [024] d...111   680.764467: preempt_count_add <-vtime_account_system
          stress-14566 [024] d...211   680.764467: __vtime_account_system <-vtime_account_system
          stress-14566 [024] d...211   680.764467: get_vtime_delta <-__vtime_account_system
          stress-14566 [024] d...211   680.764468: account_system_time <-__vtime_account_system
          stress-14566 [024] d...211   680.764468: in_serving_softirq <-account_system_time
          stress-14566 [024] d...211   680.764468: cpuacct_account_field <-account_system_time
          stress-14566 [024] d...211   680.764468: __rcu_read_lock <-cpuacct_account_field
          stress-14566 [024] d...211   680.764468: __rcu_read_unlock <-cpuacct_account_field
          stress-14566 [024] d...211   680.764468: preempt_count_sub <-vtime_account_system
          stress-14566 [024] d...111   680.764468: preempt_count_sub <-vtime_account_system
          stress-14566 [024] d....11   680.764468: preempt_count_add <-irq_enter
          stress-14566 [024] d..h.11   680.764468: exit_idle <-smp_trace_apic_timer_interrupt
          stress-14566 [024] d..h111   680.764469: local_timer_entry: vector=239
          stress-14566 [024] d..h.11   680.764469: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
          stress-14566 [024] d..h.11   680.764469: hrtimer_interrupt <-local_apic_timer_interrupt
          stress-14566 [024] d..h.11   680.764469: _raw_spin_lock <-hrtimer_interrupt
          stress-14566 [024] d..h.11   680.764469: preempt_count_add <-_raw_spin_lock
          stress-14566 [024] d..h111   680.764469: ktime_get_update_offsets_now <-hrtimer_interrupt
          stress-14566 [024] d..h111   680.764471: __hrtimer_run_queues <-hrtimer_interrupt
          stress-14566 [024] d..h211   680.764471: hrtimer_cancel: hrtimer=ffff88105f48e720
          stress-14566 [024] d..h111   680.764471: __remove_hrtimer <-__hrtimer_run_queues
          stress-14566 [024] d..h111   680.764471: preempt_count_sub <-__hrtimer_run_queues
          stress-14566 [024] d..h111   680.764471: hrtimer_expire_entry: hrtimer=ffff88105f48e720 function=tick_sched_timer now=680391004704
          stress-14566 [024] d..h.11   680.764471: tick_sched_timer <-__hrtimer_run_queues
          stress-14566 [024] d..h.11   680.764471: ktime_get <-tick_sched_timer
          stress-14566 [024] d..h.11   680.764472: tick_sched_do_timer <-tick_sched_timer
          stress-14566 [024] d..h.11   680.764472: tick_sched_handle.isra.17 <-tick_sched_timer
          stress-14566 [024] d..h.11   680.764472: update_process_times <-tick_sched_handle.isra.17
          stress-14566 [024] d..h.11   680.764472: account_process_tick <-update_process_times
          stress-14566 [024] d..h.11   680.764472: scheduler_tick <-update_process_times
          stress-14566 [024] d..h.11   680.764472: _raw_spin_lock <-scheduler_tick
          stress-14566 [024] d..h.11   680.764472: preempt_count_add <-_raw_spin_lock
          stress-14566 [024] d..h111   680.764472: update_rq_clock.part.82 <-scheduler_tick
          stress-14566 [024] d..h111   680.764472: task_tick_fair <-scheduler_tick
          stress-14566 [024] d..h111   680.764473: update_curr <-task_tick_fair
          stress-14566 [024] d..h111   680.764473: update_min_vruntime <-update_curr
          stress-14566 [024] d..h211   680.764473: sched_stat_runtime: comm=stress pid=14566 runtime=1001061 [ns] vruntime=6068220482 [ns]
          stress-14566 [024] d..h111   680.764473: cpuacct_charge <-update_curr
          stress-14566 [024] d..h111   680.764473: __rcu_read_lock <-cpuacct_charge
          stress-14566 [024] d..h111   680.764473: __rcu_read_unlock <-cpuacct_charge
          stress-14566 [024] d..h111   680.764473: __compute_runnable_contrib <-task_tick_fair
          stress-14566 [024] d..h111   680.764474: __compute_runnable_contrib <-task_tick_fair
          stress-14566 [024] d..h111   680.764474: update_cfs_shares <-task_tick_fair
          stress-14566 [024] d..h111   680.764474: hrtimer_active <-task_tick_fair
          stress-14566 [024] d..h111   680.764474: sched_slice.isra.60 <-task_tick_fair
          stress-14566 [024] d..h111   680.764474: __calc_delta <-sched_slice.isra.60
          stress-14566 [024] d..h111   680.764475: resched_curr_lazy <-task_tick_fair
          stress-14566 [024] d.Lh111   680.764475: clear_buddies <-task_tick_fair
          stress-14566 [024] d.Lh111   680.764475: update_cpu_load_active <-scheduler_tick
          stress-14566 [024] d.Lh111   680.764475: __update_cpu_load <-update_cpu_load_active
          stress-14566 [024] d.Lh111   680.764475: sched_avg_update <-__update_cpu_load
          stress-14566 [024] d.Lh111   680.764475: calc_global_load_tick <-scheduler_tick
          stress-14566 [024] d.Lh111   680.764476: preempt_count_sub <-scheduler_tick
          stress-14566 [024] d.Lh.11   680.764476: trigger_load_balance <-scheduler_tick
          stress-14566 [024] d.Lh.11   680.764476: run_local_timers <-update_process_times
          stress-14566 [024] d.Lh.11   680.764476: hrtimer_run_queues <-run_local_timers
          stress-14566 [024] d.Lh.11   680.764476: rt_spin_trylock <-run_local_timers
          stress-14566 [024] d.Lh.11   680.764476: migrate_disable <-rt_spin_trylock
          stress-14566 [024] d.Lh.11   680.764477: rt_spin_unlock <-run_local_timers
          stress-14566 [024] d.Lh.11   680.764477: migrate_enable <-rt_spin_unlock
          stress-14566 [024] d.Lh.11   680.764477: rcu_check_callbacks <-update_process_times
          stress-14566 [024] d.Lh111   680.764477: rcu_utilization: Start scheduler-tick
          stress-14566 [024] d.Lh.11   680.764478: rcu_bh_qs <-rcu_check_callbacks
          stress-14566 [024] d.Lh.11   680.764478: rcu_preempt_qs <-rcu_bh_qs
          stress-14566 [024] d.Lh.11   680.764478: rcu_preempt_qs <-rcu_check_callbacks
          stress-14566 [024] d.Lh111   680.764478: rcu_utilization: End scheduler-tick
          stress-14566 [024] d.Lh.11   680.764479: run_posix_cpu_timers <-update_process_times
          stress-14566 [024] d.Lh.11   680.764479: profile_tick <-tick_sched_handle.isra.17
          stress-14566 [024] d.Lh.11   680.764479: hrtimer_forward <-tick_sched_timer
          stress-14566 [024] d.Lh111   680.764479: hrtimer_expire_exit: hrtimer=ffff88105f48e720
          stress-14566 [024] d.Lh.11   680.764479: _raw_spin_lock <-__hrtimer_run_queues
          stress-14566 [024] d.Lh.11   680.764479: preempt_count_add <-_raw_spin_lock
          stress-14566 [024] d.Lh111   680.764480: enqueue_hrtimer <-__hrtimer_run_queues
          stress-14566 [024] d.Lh211   680.764480: hrtimer_start: hrtimer=ffff88105f48e720 function=tick_sched_timer expires=680392000000 softexpires=680392000000
          stress-14566 [024] d.Lh111   680.764480: __hrtimer_get_next_event <-hrtimer_interrupt
          stress-14566 [024] d.Lh111   680.764480: preempt_count_sub <-hrtimer_interrupt
          stress-14566 [024] d.Lh.11   680.764480: tick_program_event <-hrtimer_interrupt
          stress-14566 [024] d.Lh.11   680.764480: clockevents_program_event <-tick_program_event
          stress-14566 [024] d.Lh.11   680.764481: ktime_get <-clockevents_program_event
          stress-14566 [024] d.Lh.11   680.764481: lapic_next_deadline <-clockevents_program_event
          stress-14566 [024] d.Lh111   680.764481: local_timer_exit: vector=239
          stress-14566 [024] d.Lh.11   680.764481: irq_exit <-smp_trace_apic_timer_interrupt
          stress-14566 [024] d.Lh.11   680.764481: vtime_gen_account_irq_exit <-irq_exit
          stress-14566 [024] d.Lh.11   680.764481: _raw_spin_lock <-vtime_gen_account_irq_exit
          stress-14566 [024] d.Lh.11   680.764482: preempt_count_add <-_raw_spin_lock
          stress-14566 [024] d.Lh111   680.764482: preempt_count_add <-vtime_gen_account_irq_exit
          stress-14566 [024] d.Lh211   680.764482: __vtime_account_system <-vtime_gen_account_irq_exit
          stress-14566 [024] d.Lh211   680.764482: get_vtime_delta <-__vtime_account_system
          stress-14566 [024] d.Lh211   680.764482: account_system_time <-__vtime_account_system
          stress-14566 [024] d.Lh211   680.764482: in_serving_softirq <-account_system_time
          stress-14566 [024] d.Lh211   680.764482: cpuacct_account_field <-account_system_time
          stress-14566 [024] d.Lh211   680.764483: __rcu_read_lock <-cpuacct_account_field
          stress-14566 [024] d.Lh211   680.764483: __rcu_read_unlock <-cpuacct_account_field
          stress-14566 [024] d.Lh211   680.764483: preempt_count_sub <-vtime_gen_account_irq_exit
          stress-14566 [024] d.Lh111   680.764483: preempt_count_sub <-vtime_gen_account_irq_exit
          stress-14566 [024] d.Lh.11   680.764483: preempt_count_sub <-irq_exit
          stress-14566 [024] d.L..11   680.764483: idle_cpu <-irq_exit
          stress-14566 [024] d.L..11   680.764484: tick_nohz_irq_exit <-irq_exit
          stress-14566 [024] d.L..11   680.764484: can_stop_full_tick <-tick_nohz_irq_exit
          stress-14566 [024] d.L..11   680.764484: sched_can_stop_tick <-can_stop_full_tick
          stress-14566 [024] d.L.111   680.764484: tick_stop: success=no msg=more than 1 task in runqueue

          stress-14566 [024] d.L..11   680.764484: rcu_irq_exit <-irq_exit
          stress-14566 [024] ..L..11   680.764485: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764485: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764485: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764485: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764485: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764485: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764486: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764486: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764486: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764486: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764486: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764486: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764486: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764487: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764487: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764487: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764487: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764487: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764487: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764487: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764487: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764488: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764488: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764488: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764488: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764488: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764489: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764489: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764489: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764489: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764489: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764489: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764489: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764490: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764490: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764490: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764490: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764490: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764490: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764490: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764491: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764491: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764491: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764491: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764491: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764491: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764491: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764491: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764492: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764492: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764492: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764492: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764492: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764492: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764492: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764493: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764493: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764493: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764493: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764493: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764493: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764493: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764494: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764494: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764494: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764494: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764494: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764494: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764494: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764495: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764495: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764495: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764495: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764495: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764495: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764495: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764496: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764496: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764496: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764496: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764496: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764496: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764496: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764496: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764497: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764497: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764497: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764497: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764497: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764497: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764497: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764498: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764498: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764498: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764498: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764498: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764498: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764498: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764499: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764499: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764499: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764499: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764499: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764499: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764499: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764500: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764500: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764500: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764500: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764500: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764500: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764500: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764501: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764501: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764501: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764501: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764501: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764501: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764501: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764501: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764502: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764502: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764502: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764502: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764502: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764502: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764502: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764503: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764503: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764503: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764503: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764503: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764503: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764503: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764504: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764504: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764504: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764504: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764504: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764504: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764505: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764505: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764505: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764505: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764505: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764505: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764506: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764506: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764506: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764506: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764506: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764506: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764506: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764507: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764507: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764507: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764507: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764507: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764507: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764507: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764508: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764508: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764508: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764508: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764508: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764508: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764509: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764509: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764509: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764509: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764509: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764509: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764509: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764510: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764510: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764510: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764510: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764510: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764510: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764510: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764511: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764511: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764511: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764511: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764511: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764511: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764511: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764511: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764512: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764512: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764512: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764512: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764512: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764512: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764513: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764513: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764513: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764513: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764513: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764513: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764513: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764513: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764514: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764514: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764514: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764514: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764514: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764514: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764514: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764515: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764515: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764515: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764515: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764515: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764515: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764515: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764516: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764516: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764516: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764516: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764516: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764516: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764516: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764517: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764517: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764517: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764517: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764517: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764517: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764517: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764518: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764518: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764518: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764518: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764518: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764518: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764518: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764519: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764519: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764519: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764519: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764519: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764519: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764519: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764520: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764520: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764520: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764520: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764520: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764520: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764521: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764521: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764521: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764521: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764521: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764521: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764521: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764522: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764522: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764522: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764522: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764522: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764522: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764522: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764523: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764523: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764523: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764523: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764523: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764523: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764523: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764523: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764524: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764524: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764524: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764524: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764524: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764524: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764524: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764525: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764525: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764525: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764525: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764525: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764525: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764525: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764526: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764526: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764526: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764526: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764526: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764526: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764526: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764527: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764527: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764527: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764527: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764527: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764527: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764527: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764527: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764528: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764528: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764528: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764528: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764528: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764528: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764528: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764529: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764529: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764529: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764529: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764529: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764529: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764529: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764530: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764530: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764530: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764530: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764530: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764530: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764530: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764530: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764531: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764531: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764531: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764531: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764531: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764531: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764531: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764532: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764532: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764532: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764532: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764532: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764532: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764532: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764533: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764533: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764533: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764533: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764533: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764533: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764533: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764534: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764534: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764534: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764534: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764534: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764534: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764534: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764534: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764535: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764535: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764535: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764535: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764535: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764535: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764535: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764536: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764536: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764536: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764536: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764536: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764536: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764537: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764537: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764537: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764537: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764537: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764537: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764537: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764538: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764538: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764538: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764538: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764538: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764538: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764538: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764539: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764539: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764539: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764539: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764539: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764539: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764539: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764540: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764540: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764540: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764540: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764540: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764540: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764540: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764540: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764541: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764541: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764541: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764541: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764541: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764541: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764541: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764542: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764542: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764542: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764542: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764542: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764542: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764542: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764543: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764543: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764543: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764543: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764543: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764543: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764543: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764544: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764544: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764544: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764544: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764544: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764544: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764544: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764545: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764545: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764545: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764545: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764545: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764545: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764545: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764546: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764546: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764546: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764546: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764546: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764546: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764546: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764546: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764547: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764547: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764547: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764547: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764547: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764547: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764547: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764548: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764548: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764548: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764548: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764548: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764548: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764548: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764549: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764549: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764549: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764549: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764549: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764549: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764549: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764550: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764550: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764550: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764550: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764550: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764550: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764550: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764551: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764551: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764551: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764551: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764551: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764551: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764551: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764552: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764552: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764552: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764552: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764552: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764552: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764552: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764553: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764553: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764553: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764553: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764553: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764553: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764553: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764554: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764554: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764554: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764554: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764554: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764554: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764554: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764555: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764555: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764555: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764555: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764555: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764555: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764555: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764556: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764556: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764556: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764556: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764556: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764556: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764556: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764557: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764557: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764557: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764557: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764557: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764557: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764557: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764558: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764558: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764558: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764558: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764558: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764558: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764558: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764559: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764559: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764559: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764559: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764559: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764559: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764559: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764559: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764560: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764560: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764560: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764560: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764560: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764560: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764560: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764561: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764561: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764561: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764561: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764561: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764561: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764561: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764562: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764562: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764562: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764562: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764562: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764562: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764562: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764562: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764563: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764563: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764563: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764563: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764563: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764563: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764563: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764564: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764564: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764564: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764564: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764564: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764564: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764564: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764565: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764565: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764565: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764565: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764565: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764565: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764565: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764566: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764566: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764566: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764566: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764566: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764566: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764566: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764567: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764567: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764567: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764567: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764567: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764567: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764567: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764567: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764568: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764568: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764568: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764568: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764568: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764568: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764569: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764569: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764569: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764569: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764569: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764569: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764569: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764570: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764570: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764570: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764570: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764570: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764570: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764570: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764571: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764571: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764571: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764571: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764571: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764571: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764571: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764572: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764572: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764572: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764572: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764572: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764572: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764572: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764573: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764573: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764573: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764573: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764573: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764573: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764573: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764573: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764574: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764574: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764574: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764574: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764574: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764574: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764574: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764575: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764575: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764575: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764575: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764575: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764575: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764575: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764576: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764576: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764576: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764576: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764576: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764576: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764576: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764577: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764577: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764577: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764577: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764577: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764577: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764577: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764578: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764578: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764578: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764578: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764578: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764578: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764578: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764578: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764579: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764579: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764579: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764579: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764579: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764579: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764579: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764580: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764580: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764580: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764580: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764580: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764580: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764581: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764581: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764581: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764581: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764581: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764581: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764581: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764582: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764582: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764582: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764582: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764582: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764582: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764582: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764583: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764583: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764583: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764583: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764583: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764583: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764583: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764584: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764584: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764584: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764584: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764584: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764584: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764585: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764585: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764585: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764585: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764585: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764585: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764585: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764586: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764586: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764586: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764586: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764586: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764586: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764586: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764587: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764587: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764587: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764587: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764587: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764587: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764588: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764588: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764588: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764588: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764588: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764588: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764588: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764588: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764589: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764589: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764589: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764589: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764589: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764589: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764589: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764590: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764590: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764590: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764590: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764590: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764590: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764590: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764591: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764591: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764591: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764591: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764591: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764591: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764591: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764592: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764592: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764592: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764592: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764592: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764592: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764592: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764593: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764593: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764593: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764593: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764593: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764593: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764593: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764593: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764594: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764594: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764594: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764594: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764594: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764594: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764594: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764595: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764595: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764595: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764595: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764595: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764595: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764595: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764596: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764596: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764596: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764596: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764596: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764596: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764596: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764597: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764597: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764597: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764597: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764597: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764597: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764597: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764597: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764598: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764598: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764598: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764598: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764598: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764598: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764598: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764599: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764599: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764599: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764599: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764599: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764599: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764599: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764600: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764600: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764600: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764600: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764600: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764600: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764601: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764601: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764601: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764601: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764601: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764601: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764601: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764602: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764602: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764602: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764602: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764602: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764602: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764602: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764603: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764603: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764603: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764603: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764603: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764603: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764603: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764604: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764604: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764604: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764604: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764604: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764604: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764604: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764605: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764605: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764605: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764605: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764605: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764605: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764605: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764606: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764606: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764606: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764606: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764606: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764606: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764606: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764607: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764607: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764607: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764607: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764607: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764607: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764607: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764607: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764608: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764608: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764608: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764608: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764608: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764608: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764608: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764609: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764609: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764609: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764609: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764609: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764609: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764609: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764610: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764610: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764610: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764610: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764610: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764610: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764610: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764610: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764611: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764611: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764611: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764611: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764611: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764611: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764611: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764612: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764612: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764612: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764612: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764612: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764612: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764612: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764613: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764613: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764613: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764613: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764613: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764613: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764613: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764614: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764614: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764614: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764614: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764614: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764614: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764614: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764615: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764615: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764615: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764615: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764615: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764615: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764615: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764615: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764616: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764616: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764616: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764616: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764616: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764617: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764617: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764617: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764617: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764617: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764617: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764617: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764618: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764618: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764618: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764618: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764618: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764618: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764618: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764619: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764619: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764619: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764619: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764619: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764619: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764619: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764619: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764620: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764620: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764620: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764620: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764620: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764620: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764620: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764621: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764621: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764621: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764621: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764621: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764621: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764621: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764622: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764622: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764622: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764622: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764622: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764622: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764622: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764623: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764623: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764623: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764623: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764623: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764623: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764623: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764623: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764624: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764624: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764624: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764624: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764624: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764624: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764624: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764625: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764625: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764625: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764625: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764625: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764625: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764625: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764626: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764626: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764626: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764626: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764626: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764626: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764626: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764627: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764627: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764627: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764627: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764627: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764627: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764627: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764627: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764628: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764628: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764628: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764628: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764628: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764628: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764628: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764629: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764629: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764629: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764629: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764629: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764629: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764629: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764630: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764630: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764630: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764630: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764630: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764630: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764630: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764631: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764631: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764631: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764631: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764631: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764631: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764631: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764631: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764632: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764632: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764632: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764632: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764632: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764632: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764633: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764633: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764633: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764633: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764633: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764633: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764633: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764634: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764634: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764634: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764634: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764634: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764634: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764634: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764635: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764635: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764635: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764635: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764635: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764635: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764635: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764636: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764636: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764636: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764636: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764636: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764636: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764636: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764637: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764637: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764637: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764637: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764637: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764637: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764637: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764637: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764638: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764638: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764638: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764638: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764638: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764638: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764638: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764639: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764639: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764639: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764639: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764639: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764639: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764640: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764640: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764640: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764640: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764640: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764640: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764640: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764641: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764641: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764641: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764641: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764641: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764641: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764641: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764641: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764642: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764642: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764642: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764642: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764642: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764642: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764642: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764643: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764643: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764643: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764643: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764643: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764643: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764643: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764644: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764644: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764644: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764644: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764644: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764644: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764644: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764645: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764645: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764645: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764645: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764645: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764645: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764645: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764645: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764646: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764646: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764646: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764646: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764646: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764646: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764647: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764647: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764647: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764647: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764647: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764647: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764648: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764648: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764648: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764648: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764648: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764648: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764649: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764649: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764649: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764649: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764649: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764649: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764649: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764649: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764650: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764650: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764650: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764650: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764650: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764650: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764650: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764651: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764651: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764651: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764651: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764651: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764651: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764651: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764652: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764652: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764652: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764652: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764652: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764652: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764653: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764653: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764653: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764653: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764653: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764653: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764653: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764654: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764654: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764654: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764654: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764654: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764654: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764654: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764655: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764655: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764655: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764655: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764655: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764655: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764655: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764656: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764656: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764656: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764656: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764656: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764656: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764656: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764657: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764657: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764657: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764657: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764657: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764657: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764657: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764658: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764658: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764658: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764658: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764658: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764658: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764658: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764659: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764659: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764659: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764659: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764659: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764659: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764659: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764660: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764660: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764660: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764660: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764660: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764660: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764660: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764661: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764661: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764661: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764661: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764661: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764661: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764661: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764662: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764662: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764662: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764662: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764662: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764662: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764662: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764663: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764663: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764663: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764663: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764663: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764663: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764663: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764664: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764664: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764664: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764664: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764664: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764664: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764665: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764665: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764665: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764665: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764665: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764665: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764665: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764666: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764666: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764666: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764666: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764666: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764666: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764666: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764666: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764667: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764667: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764667: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764667: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764667: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764667: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764667: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764668: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764668: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764668: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764668: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764668: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764668: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764668: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764669: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764669: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764669: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764669: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764669: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764669: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764669: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764670: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764670: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764670: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764670: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764670: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764670: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764670: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764671: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764671: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764671: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764671: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764671: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764671: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764671: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764672: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764672: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764672: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764672: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764672: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764672: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764672: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764673: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764673: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764673: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764673: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764673: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764673: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764673: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764674: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764674: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764674: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764674: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764674: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764674: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764674: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764675: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764675: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764675: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764675: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764675: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764675: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764675: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764675: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764676: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764676: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764676: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764676: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764676: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764676: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764676: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764677: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764677: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764677: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764677: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764677: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764677: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764677: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764678: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764678: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764678: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764678: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764678: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764678: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764678: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764679: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764679: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764679: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764679: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764679: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764679: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764680: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764680: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764680: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764680: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764680: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764680: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764681: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764681: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764681: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764681: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764681: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764681: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764681: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764681: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764682: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764682: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764682: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764682: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764682: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764682: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764682: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764683: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764683: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764683: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764683: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764683: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764683: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764683: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764684: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764684: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764684: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764684: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764684: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764684: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764684: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764685: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764685: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764685: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764685: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764685: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764685: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764685: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764686: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764686: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764686: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764686: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764686: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764686: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764686: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764686: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764687: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764687: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764687: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764687: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764687: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764687: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764688: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764688: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764688: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764688: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764688: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764688: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764688: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764689: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764689: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764689: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764689: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764689: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764689: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764689: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764689: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764690: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764690: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764690: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764690: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764690: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764690: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764690: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764691: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764691: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764691: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764691: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764691: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764691: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764691: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764692: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764692: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764692: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764692: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764692: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764692: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764692: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764693: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764693: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764693: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764693: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764693: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764693: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764693: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764694: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764694: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764694: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764694: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764694: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764694: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764694: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764694: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764695: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764695: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764695: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764695: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764695: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764695: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764696: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764696: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764696: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764696: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764696: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764696: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764697: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764697: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764697: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764697: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764697: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764697: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764697: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764698: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764698: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764698: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764698: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764698: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764698: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764698: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764699: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764699: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764699: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764699: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764699: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764699: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764699: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764700: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764700: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764700: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764700: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764700: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764700: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764700: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764700: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764701: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764701: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764701: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764701: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764701: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764701: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764701: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764702: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764702: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764702: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764702: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764702: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764702: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764702: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764703: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764703: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764703: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764703: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764703: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764703: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764704: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764704: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764704: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764704: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764704: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764704: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764704: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764704: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764705: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764705: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764705: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764705: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764705: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764705: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764705: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764706: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764706: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764706: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764706: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764706: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764706: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764706: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764707: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764707: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764707: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764707: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764707: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764707: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764707: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764708: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764708: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764708: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764708: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764708: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764708: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764708: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764709: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764709: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764709: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764709: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764709: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764709: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764709: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764710: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764710: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764710: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764710: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764710: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764710: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764710: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764711: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764711: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764711: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764711: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764711: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764711: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764712: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764712: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764712: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764712: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764712: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764712: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764712: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764713: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764713: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764713: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764713: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764713: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764713: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764714: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764714: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764714: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764714: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764714: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764714: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764714: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764715: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764715: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764715: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764715: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764715: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764715: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764715: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764716: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764716: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764716: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764716: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764716: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764716: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764717: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764717: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764717: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764717: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764717: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764717: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764717: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764718: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764718: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764718: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764718: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764718: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764718: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764718: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764719: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764719: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764719: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764719: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764719: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764719: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764720: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764720: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764720: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764720: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764720: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764720: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764720: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764721: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764721: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764721: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764721: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764721: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764721: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764721: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764722: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764722: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764722: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764722: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764722: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764722: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764722: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764723: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764723: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764723: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764723: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764723: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764723: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764723: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764723: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764724: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764724: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764724: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764724: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764724: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764724: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764724: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764725: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764725: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764725: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764725: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764725: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764725: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764725: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764726: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764726: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764726: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764726: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764726: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764726: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764726: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764727: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764727: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764727: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764727: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764727: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764727: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764727: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764728: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764728: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764728: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764728: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764728: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764728: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764728: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764729: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764729: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764729: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764729: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764729: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764729: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764730: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764730: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764730: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764730: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764730: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764730: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764730: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764731: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764731: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764731: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764731: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764731: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764731: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764731: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764732: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764732: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764732: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764732: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764732: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764732: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764732: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764733: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764733: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764733: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764733: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764733: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764733: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764733: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764733: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764734: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764734: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764734: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764734: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764734: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764734: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764734: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764735: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764735: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764735: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764735: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764735: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764735: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764736: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764736: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764736: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764736: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764736: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764736: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764736: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764737: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764737: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764737: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764737: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764737: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764737: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764737: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764737: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764738: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764738: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764738: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764738: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764738: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764738: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764738: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764739: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764739: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764739: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764739: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764739: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764739: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764739: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764740: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764740: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764740: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764740: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764740: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764740: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764740: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764741: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764741: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764741: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764741: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764741: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764741: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764741: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764742: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764742: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764742: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764742: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764742: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764742: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764742: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764742: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764743: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764743: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764743: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764743: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764743: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764743: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764743: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764744: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764744: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764744: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764744: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764744: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764744: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764744: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764745: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764745: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764745: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764745: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764745: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764745: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764746: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764746: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764746: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764746: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764746: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764746: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764746: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764747: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764747: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764747: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764747: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764747: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764747: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764747: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764748: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764748: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764748: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764748: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764748: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764748: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764748: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764748: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764749: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764749: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764749: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764749: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764749: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764749: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764749: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764750: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764750: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764750: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764750: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764750: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764750: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764750: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764751: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764751: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764751: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764751: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764751: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764751: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764751: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764752: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764752: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764752: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764752: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764752: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764752: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764752: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764752: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764753: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764753: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764753: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764753: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764753: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764753: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764753: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764754: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764754: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764754: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764754: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764754: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764754: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764754: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764755: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764755: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764755: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764755: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764755: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764755: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764755: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764756: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764756: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764756: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764756: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764756: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764756: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764756: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764756: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764757: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764757: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764757: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764757: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764757: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764757: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764757: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764758: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764758: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764758: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764758: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764758: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764758: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764758: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764759: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764759: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764759: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764759: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764759: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764759: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764759: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764760: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764760: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764760: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764760: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764760: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764760: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764760: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764761: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764761: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764761: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764761: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764761: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764761: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764762: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764762: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764762: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764762: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764762: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764762: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764763: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764763: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764763: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764763: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764763: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764763: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764763: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764763: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764764: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764764: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764764: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764764: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764764: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764764: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764764: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764765: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764765: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764765: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764765: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764765: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764765: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764765: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764766: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764766: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764766: vm_normal_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764766: page_remove_rmap <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764766: PageHuge <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764766: __mod_zone_page_state <-page_remove_rmap
          stress-14566 [024] ..L..11   680.764766: preempt_count_add <-__mod_zone_page_state
          stress-14566 [024] ..L.111   680.764767: preempt_count_sub <-__mod_zone_page_state
          stress-14566 [024] ..L..11   680.764767: __tlb_remove_page <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764767: sync_mm_rss <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764767: rt_spin_unlock <-unmap_single_vma
          stress-14566 [024] ..L..11   680.764767: migrate_enable <-rt_spin_unlock
          stress-14566 [024] ..L..11   680.764767: preempt_count_add <-migrate_enable
          stress-14566 [024] ..L.11.   680.764767: unpin_current_cpu <-migrate_enable
          stress-14566 [024] ..L.11.   680.764768: preempt_count_sub <-migrate_enable
          stress-14566 [024] ..L.1..   680.764768: rcu_note_context_switch <-__schedule
          stress-14566 [024] ..L.2..   680.764768: rcu_utilization: Start context switch
          stress-14566 [024] ..L.1..   680.764768: rcu_sched_qs <-rcu_note_context_switch
          stress-14566 [024] ..L.1..   680.764768: rcu_preempt_qs <-rcu_note_context_switch
          stress-14566 [024] ..L.2..   680.764768: rcu_utilization: End context switch
          stress-14566 [024] ..L.1..   680.764769: _raw_spin_lock_irq <-__schedule
          stress-14566 [024] d.L.1..   680.764769: preempt_count_add <-_raw_spin_lock_irq
          stress-14566 [024] d.L.2..   680.764769: update_rq_clock.part.82 <-__schedule
          stress-14566 [024] d.L.2..   680.764769: pick_next_task_fair <-__schedule
          stress-14566 [024] d.L.2..   680.764769: update_curr <-pick_next_task_fair
          stress-14566 [024] d.L.2..   680.764769: update_min_vruntime <-update_curr
          stress-14566 [024] d.L.3..   680.764769: sched_stat_runtime: comm=stress pid=14566 runtime=296454 [ns] vruntime=6068516936 [ns]
          stress-14566 [024] d.L.2..   680.764769: cpuacct_charge <-update_curr
          stress-14566 [024] d.L.2..   680.764770: __rcu_read_lock <-cpuacct_charge
          stress-14566 [024] d.L.2..   680.764770: __rcu_read_unlock <-cpuacct_charge
          stress-14566 [024] d.L.2..   680.764770: pick_next_entity <-pick_next_task_fair
          stress-14566 [024] d.L.2..   680.764770: clear_buddies <-pick_next_entity
          stress-14566 [024] d.L.2..   680.764770: put_prev_entity <-pick_next_task_fair
          stress-14566 [024] d.L.2..   680.764770: update_curr <-put_prev_entity
          stress-14566 [024] d.L.2..   680.764771: __enqueue_entity <-put_prev_entity
          stress-14566 [024] d.L.2..   680.764771: set_next_entity <-pick_next_task_fair
          stress-14566 [024] d.L.2..   680.764771: __compute_runnable_contrib <-set_next_entity
          stress-14566 [024] d...3..   680.764772: sched_switch: prev_comm=stress prev_pid=14566 prev_prio=120 prev_state=R+ ==> next_comm=stress next_pid=14605 next_prio=120
          stress-14605 [024] d...2..   680.764772: finish_task_switch <-__schedule
          stress-14605 [024] d...2..   680.764772: vtime_common_task_switch <-finish_task_switch
          stress-14605 [024] d...2..   680.764773: vtime_account_system <-vtime_common_task_switch
          stress-14605 [024] d...2..   680.764773: _raw_spin_lock <-vtime_account_system
          stress-14605 [024] d...2..   680.764773: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d...3..   680.764773: preempt_count_add <-vtime_account_system
          stress-14605 [024] d...4..   680.764773: __vtime_account_system <-vtime_account_system
          stress-14605 [024] d...4..   680.764773: get_vtime_delta <-__vtime_account_system
          stress-14605 [024] d...4..   680.764773: account_system_time <-__vtime_account_system
          stress-14605 [024] d...4..   680.764773: in_serving_softirq <-account_system_time
          stress-14605 [024] d...4..   680.764774: cpuacct_account_field <-account_system_time
          stress-14605 [024] d...4..   680.764774: __rcu_read_lock <-cpuacct_account_field
          stress-14605 [024] d...4..   680.764774: __rcu_read_unlock <-cpuacct_account_field
          stress-14605 [024] d...4..   680.764774: preempt_count_sub <-vtime_account_system
          stress-14605 [024] d...3..   680.764774: preempt_count_sub <-vtime_account_system
          stress-14605 [024] d...2..   680.764774: arch_vtime_task_switch <-vtime_common_task_switch
          stress-14605 [024] d...2..   680.764774: _raw_spin_lock <-arch_vtime_task_switch
          stress-14605 [024] d...2..   680.764774: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d...3..   680.764774: preempt_count_add <-arch_vtime_task_switch
          stress-14605 [024] d...4..   680.764775: preempt_count_sub <-arch_vtime_task_switch
          stress-14605 [024] d...3..   680.764775: preempt_count_sub <-arch_vtime_task_switch
          stress-14605 [024] d...2..   680.764775: _raw_spin_lock <-arch_vtime_task_switch
          stress-14605 [024] d...2..   680.764775: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d...3..   680.764775: preempt_count_add <-arch_vtime_task_switch
          stress-14605 [024] d...4..   680.764775: preempt_count_sub <-arch_vtime_task_switch
          stress-14605 [024] d...3..   680.764775: preempt_count_sub <-arch_vtime_task_switch
          stress-14605 [024] d...2..   680.764775: _raw_spin_unlock_irq <-finish_task_switch
          stress-14605 [024] ....2..   680.764775: preempt_count_sub <-_raw_spin_unlock_irq
          stress-14605 [024] ....1..   680.764776: __tick_nohz_task_switch <-finish_task_switch
          stress-14605 [024] .......   680.764776: _cond_resched <-unmap_single_vma
          stress-14605 [024] .......   680.764776: rt_spin_lock <-unmap_single_vma
          stress-14605 [024] .......   680.764776: migrate_disable <-rt_spin_lock
          stress-14605 [024] .......   680.764776: preempt_count_add <-migrate_disable
          stress-14605 [024] ....11.   680.764776: pin_current_cpu <-migrate_disable
          stress-14605 [024] ....111   680.764776: preempt_count_sub <-migrate_disable
          stress-14605 [024] .....11   680.764776: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764777: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764777: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764777: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764777: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764777: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764777: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764777: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764778: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764778: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764778: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764778: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764778: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764778: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764778: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764778: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764778: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764779: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764779: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764779: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764779: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764779: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764779: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764779: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764779: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764779: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764779: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764780: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764780: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764780: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764780: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764780: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764780: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764780: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764780: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764780: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764781: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764781: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764781: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764781: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764781: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764781: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764781: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764781: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764781: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764782: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764782: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764782: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764782: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764782: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764782: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764782: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764782: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764782: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764783: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764783: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764783: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764783: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764783: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764783: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764783: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764783: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764783: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764783: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764784: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764784: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764784: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764784: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764784: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764784: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764784: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764784: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764784: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764785: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764785: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764785: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764785: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764785: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764785: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764785: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764785: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764785: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764786: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764786: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764786: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764786: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764786: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764786: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764786: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764786: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764786: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764787: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764787: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764787: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764787: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764787: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764787: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764787: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764787: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764787: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764787: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764788: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764788: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764788: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764788: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764788: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764788: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764788: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764788: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764788: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764789: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764789: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764789: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764789: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764789: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764789: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764789: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764789: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764789: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764790: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764790: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764790: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764790: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764790: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764790: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764790: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764790: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764791: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764791: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764791: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764791: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764791: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764791: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764791: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764791: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764791: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764792: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764792: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764792: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764792: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764792: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764792: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764792: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764792: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764792: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764793: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764793: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764793: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764793: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764793: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764793: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764793: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764793: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764793: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764793: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764794: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764794: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764794: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764794: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764794: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764794: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764794: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764794: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764794: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764795: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764795: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764795: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764795: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764795: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764795: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764795: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764795: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764795: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764796: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764796: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764796: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764796: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764796: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764796: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764796: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764796: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764796: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764797: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764797: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764797: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764797: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764797: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764797: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764797: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764797: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764797: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764798: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764798: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764798: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764798: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764798: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764798: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764798: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764798: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764798: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764798: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764799: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764799: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764799: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764799: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764799: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764799: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764799: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764799: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764799: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764800: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764800: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764800: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764800: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764800: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764800: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764800: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764800: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764800: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764801: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764801: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764801: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764801: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764801: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764801: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764801: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764801: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764801: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764802: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764802: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764802: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764802: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764802: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764802: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764802: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764802: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764803: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764803: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764803: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764803: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764803: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764803: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764803: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764803: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764803: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764804: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764804: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764804: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764804: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764804: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764804: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764804: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764804: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764804: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764804: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764805: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764805: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764805: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764805: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764805: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764805: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764805: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764805: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764805: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764806: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764806: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764806: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764806: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764806: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764806: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764806: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764806: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764807: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764807: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764807: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764807: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764807: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764807: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764807: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764807: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764807: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764808: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764808: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764808: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764808: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764808: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764808: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764808: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764808: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764808: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764808: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764809: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764809: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764809: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764809: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764809: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764809: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764809: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764809: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764809: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764810: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764810: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764810: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764810: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764810: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764810: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764810: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764810: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764810: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764811: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764811: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764811: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764811: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764811: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764811: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764811: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764811: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764811: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764812: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764812: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764812: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764812: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764812: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764812: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764812: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764812: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764812: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764813: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764813: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764813: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764813: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764813: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764813: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764813: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764813: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764813: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764814: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764814: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764814: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764814: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764814: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764814: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764814: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764814: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764814: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764815: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764815: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764815: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764815: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764815: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764815: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764815: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764815: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764816: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764816: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764816: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764816: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764816: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764816: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764816: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764816: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764817: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764817: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764817: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764817: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764817: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764817: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764817: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764817: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764817: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764817: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764818: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764818: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764818: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764818: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764818: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764818: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764818: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764818: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764818: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764819: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764819: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764819: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764819: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764819: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764819: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764819: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764819: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764819: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764820: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764820: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764820: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764820: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764820: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764820: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764820: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764820: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764821: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764821: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764821: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764821: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764821: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764821: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764821: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764821: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764821: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764822: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764822: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764822: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764822: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764822: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764822: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764822: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764822: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764822: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764823: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764823: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764823: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764823: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764823: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764823: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764823: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764823: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764823: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764823: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764824: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764824: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764824: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764824: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764824: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764824: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764824: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764824: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764824: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764825: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764825: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764825: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764825: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764825: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764825: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764825: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764825: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764825: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764826: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764826: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764826: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764826: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764826: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764827: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764827: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764827: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764827: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764827: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764827: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764827: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764827: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764827: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764827: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764828: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764828: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764828: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764828: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764828: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764828: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764828: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764828: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764829: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764829: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764829: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764829: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764829: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764829: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764829: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764829: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764829: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764830: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764830: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764830: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764830: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764830: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764830: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764830: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764830: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764830: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764831: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764831: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764831: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764831: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764831: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764831: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764831: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764831: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764831: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764832: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764832: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764832: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764832: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764832: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764832: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764832: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764832: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764832: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764832: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764833: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764833: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764833: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764833: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764833: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764833: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764833: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764833: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764834: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764834: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764834: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764834: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764834: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764834: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764834: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764834: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764834: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764835: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764835: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764835: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764835: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764835: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764835: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764835: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764835: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764835: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764836: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764836: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764836: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764836: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764836: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764836: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764836: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764836: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764836: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764837: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764837: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764837: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764837: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764837: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764837: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764837: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764837: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764837: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764837: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764838: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764838: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764838: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764838: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764838: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764838: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764838: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764838: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764838: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764839: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764839: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764839: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764839: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764839: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764839: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764839: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764839: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764840: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764840: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764840: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764840: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764840: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764840: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764840: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764840: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764841: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764841: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764841: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764841: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764841: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764841: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764841: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764841: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764841: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764842: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764842: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764842: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764842: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764842: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764842: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764842: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764842: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764842: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764843: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764843: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764843: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764843: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764843: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764843: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764843: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764843: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764843: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764844: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764844: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764844: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764844: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764844: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764844: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764844: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764844: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764844: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764844: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764845: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764845: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764845: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764845: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764845: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764845: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764845: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764846: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764846: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764846: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764846: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764846: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764846: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764846: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764846: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764846: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764846: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764847: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764847: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764847: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764847: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764847: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764847: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764847: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764847: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764847: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764848: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764848: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764848: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764848: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764848: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764848: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764848: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764848: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764848: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764849: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764849: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764849: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764849: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764849: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764849: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764849: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764849: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764849: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764850: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764850: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764850: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764850: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764850: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764850: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764850: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764850: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764850: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764851: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764851: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764851: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764851: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764851: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764851: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764851: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764851: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764851: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764851: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764852: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764852: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764852: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764852: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764852: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764852: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764852: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764852: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764852: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764853: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764853: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764853: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764853: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764853: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764853: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764853: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764853: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764854: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764854: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764854: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764854: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764854: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764854: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764854: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764854: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764854: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764855: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764855: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764855: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764855: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764855: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764855: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764855: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764855: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764855: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764856: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764856: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764856: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764856: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764856: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764856: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764856: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764856: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764856: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764857: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764857: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764857: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764857: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764857: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764857: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764857: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764857: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764857: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764858: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764858: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764858: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764858: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764858: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764858: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764858: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764858: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764859: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764859: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764859: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764859: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764859: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764859: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764859: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764859: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764859: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764859: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764860: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764860: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764860: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764860: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764860: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764860: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764860: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764860: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764860: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764861: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764861: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764861: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764861: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764861: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764861: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764861: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764861: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764861: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764862: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764862: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764862: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764862: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764862: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764862: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764862: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764862: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764863: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764863: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764863: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764863: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764863: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764863: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764863: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764863: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764863: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764863: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764864: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764864: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764864: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764864: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764864: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764864: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764864: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764864: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764864: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764865: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764865: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764865: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764865: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764865: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764865: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764865: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764865: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764865: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764866: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764866: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764866: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764866: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764866: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764866: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764866: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764866: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764867: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764867: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764867: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764867: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764867: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764867: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764867: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764867: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764867: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764867: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764868: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764868: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764868: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764868: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764868: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764868: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764868: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764868: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764869: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764869: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764869: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764869: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764869: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764869: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764869: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764870: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764870: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764870: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764870: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764870: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764870: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764870: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764870: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764870: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764871: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764871: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764871: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764871: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764871: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764871: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764871: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764871: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764871: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764871: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764872: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764872: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764872: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764872: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764872: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764872: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764872: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764872: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764872: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764873: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764873: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764873: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764873: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764873: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764873: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764873: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764873: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764873: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764874: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764874: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764874: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764874: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764874: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764874: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764874: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764874: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764874: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764875: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764875: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764875: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764875: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764875: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764875: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764875: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764875: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764876: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764876: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764876: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764876: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764876: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764876: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764876: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764876: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764876: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764877: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764877: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764877: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764877: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764877: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764877: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764877: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764877: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764877: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764878: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764878: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764878: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764878: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764878: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764878: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764878: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764878: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764879: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764879: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764879: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764879: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764879: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764879: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764879: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764879: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764879: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764879: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764880: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764880: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764880: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764880: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764880: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764880: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764880: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764880: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764880: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764881: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764881: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764881: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764881: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764881: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764881: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764881: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764881: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764882: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764882: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764882: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764882: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764882: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764882: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764882: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764882: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764882: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764883: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764883: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764883: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764883: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764883: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764883: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764883: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764883: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764883: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764884: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764884: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764884: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764884: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764884: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764884: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764884: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764884: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764884: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764885: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764885: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764885: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764885: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764885: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764885: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764885: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764885: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764885: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764886: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764886: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764886: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764886: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764886: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764886: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764886: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764886: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764886: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764886: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764887: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764887: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764887: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764887: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764887: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764887: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764887: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764887: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764888: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764888: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764888: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764888: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764888: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764888: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764888: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764888: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764889: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764889: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764889: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764889: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764889: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764889: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764889: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764889: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764889: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764890: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764890: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764890: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764890: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764890: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764890: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764890: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764890: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764890: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764890: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764891: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764891: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764891: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764891: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764891: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764891: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764891: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764891: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764892: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764892: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764892: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764892: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764892: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764892: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764892: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764892: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764892: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764893: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764893: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764893: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764893: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764893: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764893: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764893: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764893: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764893: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764894: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764894: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764894: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764894: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764894: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764894: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764894: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764894: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764895: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764895: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764895: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764895: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764895: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764895: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764895: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764895: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764895: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764896: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764896: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764896: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764896: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764896: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764896: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764896: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764896: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764896: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764896: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764897: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764897: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764897: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764897: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764897: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764897: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764897: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764897: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764897: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764898: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764898: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764898: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764898: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764898: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764898: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764898: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764898: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764898: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764899: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764899: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764899: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764899: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764899: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764899: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764899: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764899: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764899: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764899: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764900: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764900: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764900: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764900: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764900: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764900: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764900: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764901: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764901: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764901: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764901: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764901: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764901: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764901: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764901: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764901: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764902: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764902: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764902: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764902: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764902: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764902: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764902: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764902: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764902: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764902: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764903: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764903: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764903: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764903: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764903: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764903: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764903: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764903: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764903: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764904: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764904: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764904: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764904: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764904: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764904: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764904: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764904: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764905: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764905: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764905: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764905: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764905: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764905: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764905: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764905: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764905: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764906: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764906: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764906: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764906: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764906: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764906: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764906: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764906: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764906: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764907: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764907: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764907: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764907: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764907: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764907: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764907: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764907: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764908: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764908: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764908: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764908: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764908: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764908: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764908: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764908: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764908: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764908: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764909: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764909: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764909: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764909: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764909: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764909: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764909: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764909: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764909: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764910: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764910: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764910: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764910: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764910: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764910: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764910: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764910: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764910: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764911: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764911: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764911: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764911: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764911: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764911: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764911: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764911: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764912: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764912: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764912: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764912: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764912: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764912: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764912: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764912: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764912: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764912: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764913: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764913: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764913: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764913: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764913: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764913: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764913: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764913: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764914: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764914: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764914: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764914: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764914: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764914: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764914: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764914: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764914: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764915: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764915: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764915: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764915: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764915: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764915: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764915: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764915: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764915: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764916: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764916: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764916: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764916: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764916: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764916: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764916: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764916: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764916: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764917: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764917: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764917: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764917: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764917: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764917: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764917: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764917: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764917: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764918: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764918: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764918: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764918: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764918: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764918: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764918: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764918: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764918: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764919: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764919: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764919: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764919: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764919: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764919: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764919: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764920: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764920: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764920: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764920: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764920: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764920: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764920: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764920: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764920: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764920: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764921: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764921: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764921: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764921: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764921: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764921: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764921: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764921: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764921: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764922: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764922: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764922: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764922: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764922: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764922: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764922: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764922: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764922: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764923: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764923: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764923: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764923: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764923: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764923: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764923: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764923: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764923: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764924: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764924: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764924: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764924: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764924: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764924: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764924: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764924: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764924: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764925: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764925: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764925: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764925: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764925: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764925: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764925: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764925: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764925: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764926: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764926: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764926: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764926: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764926: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764926: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764926: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764926: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764927: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764927: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764927: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764927: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764927: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764927: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764927: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764927: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764927: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764928: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764928: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764928: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764928: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764928: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764928: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764928: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764928: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764928: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764928: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764929: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764929: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764929: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764929: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764929: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764929: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764929: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764929: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764930: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764930: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764930: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764930: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764930: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764930: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764930: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764930: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764930: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764931: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764931: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764931: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764931: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764931: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764931: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764931: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764931: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764931: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764932: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764932: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764932: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764932: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764932: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764932: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764932: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764932: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764932: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764933: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764933: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764933: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764933: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764933: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764933: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764933: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764933: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764933: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764934: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764934: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764934: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764934: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764934: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764934: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764934: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764934: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764934: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764934: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764935: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764935: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764935: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764935: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764935: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764935: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764935: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764935: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764935: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764936: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764936: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764936: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764936: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764936: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764936: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764936: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764936: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764936: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764937: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764937: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764937: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764937: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764937: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764937: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764937: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764937: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764937: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764938: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764938: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764938: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764938: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764938: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764938: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764938: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764938: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764938: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764939: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764939: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764939: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764939: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764939: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764939: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764939: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764939: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764939: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764939: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764940: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764940: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764940: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764940: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764940: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764940: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764940: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764940: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764940: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764941: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764941: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764941: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764941: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764941: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764941: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764941: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764941: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764941: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764942: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764942: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764942: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764942: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764942: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764942: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764942: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764942: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764943: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764943: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764943: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764943: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764943: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764943: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764943: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764943: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764943: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764944: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764944: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764944: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764944: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764944: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764944: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764944: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764944: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764944: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764945: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764945: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764945: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764945: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764945: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764945: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764945: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764945: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764945: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764946: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764946: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764946: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764946: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764946: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764946: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764946: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764946: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764946: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764947: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764947: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764947: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764947: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764947: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764947: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764947: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764947: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764947: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764947: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764948: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764948: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764948: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764948: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764948: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764948: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764948: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764948: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764948: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764949: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764949: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764949: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764949: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764949: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764949: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764949: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764949: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764949: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764950: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764950: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764950: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764950: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764950: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764950: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764950: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764950: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764950: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764951: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764951: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764951: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764951: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764951: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764951: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764951: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764951: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764951: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764951: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764952: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764952: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764952: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764952: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764952: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764952: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764952: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764952: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764952: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764953: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764953: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764953: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764953: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764953: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764953: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764953: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764953: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764953: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764954: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764954: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764954: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764954: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764954: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764954: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764954: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764954: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764955: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764955: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764955: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764955: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764955: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764955: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764955: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764955: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764955: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764956: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764956: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764956: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764956: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764956: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764956: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764956: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764956: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764956: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764957: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764957: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764957: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764957: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764957: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764957: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764957: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764957: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764957: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764957: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764958: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764958: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764958: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764958: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764958: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764958: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764958: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764958: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764958: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764959: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764959: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764959: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764959: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764959: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764959: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764959: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764959: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764959: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764960: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764960: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764960: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764960: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764960: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764960: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764960: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764960: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764960: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764961: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764961: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764961: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764961: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764961: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764961: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764961: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764961: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764961: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764961: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764962: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764962: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764962: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764962: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764962: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764962: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764962: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764962: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764962: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764963: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764963: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764963: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764963: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764963: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764963: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764963: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764963: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764963: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764964: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764964: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764964: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764964: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764964: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764964: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764964: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764964: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764964: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764964: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764965: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764965: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764965: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764965: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764965: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764965: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764965: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764965: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764965: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764966: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764966: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764966: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764966: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764966: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764966: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764966: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764966: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764967: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764967: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764967: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764967: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764967: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764967: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764967: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764967: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764967: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764968: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764968: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764968: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764968: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764968: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764968: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764968: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764968: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764968: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764969: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764969: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764969: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764969: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764969: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764969: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764969: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764969: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764969: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764970: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764970: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764970: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764970: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764970: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764970: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764970: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764970: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764970: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764970: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764971: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764971: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764971: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764971: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764971: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764971: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764971: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764971: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764971: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764972: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764972: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764972: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764972: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764972: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764972: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764972: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764972: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764972: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764973: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764973: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764973: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764973: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764973: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764973: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764973: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764973: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764973: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764974: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764974: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764974: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764974: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764974: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764974: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764974: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764974: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764974: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764974: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764975: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764975: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764975: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764975: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764975: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764975: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764975: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764975: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764975: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764976: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764976: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764976: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764976: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764976: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764976: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764976: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764976: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764976: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764977: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764977: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764977: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764977: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764977: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764977: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764977: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764977: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764977: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764978: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764978: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764978: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764978: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764978: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764978: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764978: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764978: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764978: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764978: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764979: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764979: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764979: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764979: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764979: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764979: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764979: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764979: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764980: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764980: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764980: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764980: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764980: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764980: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764980: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764980: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764981: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764981: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764981: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764981: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764981: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764981: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764981: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764981: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764981: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764981: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764982: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764982: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764982: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764982: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764982: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764982: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764982: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764982: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764982: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764983: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764983: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764983: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764983: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764983: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764983: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764983: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764983: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764983: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764984: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764984: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764984: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764984: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764984: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764984: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764984: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764984: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764984: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764985: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764985: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764985: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764985: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764985: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764985: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764985: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764985: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764985: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764986: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764986: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764986: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764986: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764986: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764986: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764986: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764986: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764986: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764986: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764987: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764987: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764987: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764987: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764987: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764987: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764987: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764987: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764987: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764988: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764988: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764988: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764988: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764988: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764988: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764988: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764988: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764988: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764989: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764989: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764989: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764989: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764989: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764989: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764989: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764989: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764989: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764990: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764990: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764990: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764990: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764990: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764990: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764990: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764990: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764990: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764991: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764991: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764991: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764991: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764991: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764991: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764991: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764991: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764992: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764992: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764992: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764992: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764992: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764992: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764992: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764992: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764992: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764993: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764993: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764993: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764993: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764993: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764993: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764993: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764993: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764993: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764994: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764994: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764994: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764994: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764994: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764994: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764994: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764994: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764994: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764994: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764995: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764995: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764995: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764995: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764995: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764995: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764995: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764995: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764995: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764996: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764996: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764996: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764996: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764996: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764996: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764996: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764996: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764996: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764997: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764997: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764997: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764997: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764997: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764997: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764997: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764997: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764997: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764997: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764998: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764998: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764998: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764998: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764998: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764998: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764998: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764998: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764998: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764999: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764999: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764999: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.764999: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.764999: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.764999: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.764999: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.764999: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.764999: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765000: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765000: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765000: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765000: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765000: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765000: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765000: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765000: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765000: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765001: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765001: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765001: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765001: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765001: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765001: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765001: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765001: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765001: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765001: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765002: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765002: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765002: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765002: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765002: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765002: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765002: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765002: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765002: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765003: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765003: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765003: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765003: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765003: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765003: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765003: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765003: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765003: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765004: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765004: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765004: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765004: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765004: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765004: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765004: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765004: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765005: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765005: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765005: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765005: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765005: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765005: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765005: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765005: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765005: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765006: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765006: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765006: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765006: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765006: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765006: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765006: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765006: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765006: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765007: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765007: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765007: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765007: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765007: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765007: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765007: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765008: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765008: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765008: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765008: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765008: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765008: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765008: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765008: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765008: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765009: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765009: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765009: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765009: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765009: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765009: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765009: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765009: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765009: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765010: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765010: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765010: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765010: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765010: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765010: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765010: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765010: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765010: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765010: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765011: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765011: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765011: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765011: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765011: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765011: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765011: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765011: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765011: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765012: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765012: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765012: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765012: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765012: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765012: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765012: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765012: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765012: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765013: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765013: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765013: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765013: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765013: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765013: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765013: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765013: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765013: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765014: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765014: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765014: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765014: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765014: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765014: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765014: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765014: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765014: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765015: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765015: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765015: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765015: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765015: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765015: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765015: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765015: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765015: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765016: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765016: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765016: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765016: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765016: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765016: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765016: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765016: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765017: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765017: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765017: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765017: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765017: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765017: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765017: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765017: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765017: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765018: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765018: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765018: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765018: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765018: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765018: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765018: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765018: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765018: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765018: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765019: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765019: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765019: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765019: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765019: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765019: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765019: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765019: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765019: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765020: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765020: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765020: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765020: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765020: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765020: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765020: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765020: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765020: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765021: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765021: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765021: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765021: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765021: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765021: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765021: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765021: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765021: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765022: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765022: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765022: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765022: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765022: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765022: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765022: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765022: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765022: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765022: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765023: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765023: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765023: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765023: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765023: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765023: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765023: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765023: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765023: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765024: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765024: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765024: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765024: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765024: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765024: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765024: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765024: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765024: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765025: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765025: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765025: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765025: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765025: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765025: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765025: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765025: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765025: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765026: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765026: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765026: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765026: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765026: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765026: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765026: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765026: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765026: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765026: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765027: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765027: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765027: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765027: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765027: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765027: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765027: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765027: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765027: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765028: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765028: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765028: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765028: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765028: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765028: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765028: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765028: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765028: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765029: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765029: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765029: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765029: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765029: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765029: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765029: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765029: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765030: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765030: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765030: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765030: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765030: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765030: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765030: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765030: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765030: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765031: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765031: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765031: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765031: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765031: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765031: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765031: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765031: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765031: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765032: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765032: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765032: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765032: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765032: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765032: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765032: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765032: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765032: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765032: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765033: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765033: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765033: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765033: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765033: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765033: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765033: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765033: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765033: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765034: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765034: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765034: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765034: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765034: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765034: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765034: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765034: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765034: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765035: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765035: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765035: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765035: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765035: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765035: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765035: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765035: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765035: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765036: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765036: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765036: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765036: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765036: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765036: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765036: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765036: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765036: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765036: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765037: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765037: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765037: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765037: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765037: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765037: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765037: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765037: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765037: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765038: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765038: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765038: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765038: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765038: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765038: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765038: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765038: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765038: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765039: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765039: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765039: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765039: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765039: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765039: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765039: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765039: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765039: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765040: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765040: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765040: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765040: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765040: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765040: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765040: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765040: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765040: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765040: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765041: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765041: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765041: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765041: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765041: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765041: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765041: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765042: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765042: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765042: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765042: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765042: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765042: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765042: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765042: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765042: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765043: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765043: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765043: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765043: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765043: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765043: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765043: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765043: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765043: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765044: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765044: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765044: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765044: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765044: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765044: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765044: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765044: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765044: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765044: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765045: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765045: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765045: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765045: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765045: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765045: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765045: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765045: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765045: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765046: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765046: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765046: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765046: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765046: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765046: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765046: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765046: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765046: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765047: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765047: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765047: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765047: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765047: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765047: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765047: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765047: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765047: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765048: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765048: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765048: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765048: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765048: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765048: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765048: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765048: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765048: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765048: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765049: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765049: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765049: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765049: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765049: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765049: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765049: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765049: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765049: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765050: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765050: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765050: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765050: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765050: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765050: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765050: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765050: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765050: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765051: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765051: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765051: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765051: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765051: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765051: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765051: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765051: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765051: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765051: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765052: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765052: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765052: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765052: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765052: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765052: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765052: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765052: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765053: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765053: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765053: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765053: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765053: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765053: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765053: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765053: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765053: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765053: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765054: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765054: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765054: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765054: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765054: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765054: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765054: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765054: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765055: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765055: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765055: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765055: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765055: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765055: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765055: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765055: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765055: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765056: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765056: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765056: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765056: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765056: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765056: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765056: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765056: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765056: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765057: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765057: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765057: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765057: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765057: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765057: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765057: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765057: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765057: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765058: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765058: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765058: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765058: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765058: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765058: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765058: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765058: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765058: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765059: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765059: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765059: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765059: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765059: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765059: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765059: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765059: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765059: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765060: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765060: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765060: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765060: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765060: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765060: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765060: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765060: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765060: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765060: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765061: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765061: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765061: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765061: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765061: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765061: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765061: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765061: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765061: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765062: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765062: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765062: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765062: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765062: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765062: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765062: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765062: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765062: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765063: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765063: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765063: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765063: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765063: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765063: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765063: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765063: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765063: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765063: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765064: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765064: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765064: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765064: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765064: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765064: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765064: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765064: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765064: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765065: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765065: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765065: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765065: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765065: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765065: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765065: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765065: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765065: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765066: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765066: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765066: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765066: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765066: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765066: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765066: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765066: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765067: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765067: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765067: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765067: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765067: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765067: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765067: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765067: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765067: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765068: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765068: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765068: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765068: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765068: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765068: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765068: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765068: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765068: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765069: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765069: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765069: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765069: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765069: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765069: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765069: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765069: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765069: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765070: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765070: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765070: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765070: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765070: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765070: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765070: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765070: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765070: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765070: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765071: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765071: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765071: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765071: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765071: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765071: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765071: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765071: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765071: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765072: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765072: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765072: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765072: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765072: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765072: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765072: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765072: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765072: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765073: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765073: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765073: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765073: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765073: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765073: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765073: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765073: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765073: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765074: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765074: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765074: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765074: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765074: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765074: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765074: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765074: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765074: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765074: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765075: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765075: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765075: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765075: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765075: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765075: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765075: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765075: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765075: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765076: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765076: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765076: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765076: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765076: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765076: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765076: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765076: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765076: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765077: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765077: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765077: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765077: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765077: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765077: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765077: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765077: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765077: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765078: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765078: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765078: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765078: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765078: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765078: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765078: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765078: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765079: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765079: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765079: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765079: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765079: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765079: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765079: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765079: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765080: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765080: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765080: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765080: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765080: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765080: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765080: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765080: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765080: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765080: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765081: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765081: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765081: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765081: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765081: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765081: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765081: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765081: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765081: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765082: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765082: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765082: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765082: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765082: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765082: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765082: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765082: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765082: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765083: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765083: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765083: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765083: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765083: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765083: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765083: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765083: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765083: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765084: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765084: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765084: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765084: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765084: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765084: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765084: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765084: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765084: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765084: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765085: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765085: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765085: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765085: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765085: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765085: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765085: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765085: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765085: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765086: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765086: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765086: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765086: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765086: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765086: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765086: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765086: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765086: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765087: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765087: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765087: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765087: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765087: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765087: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765087: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765087: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765087: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765088: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765088: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765088: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765088: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765088: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765088: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765088: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765088: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765088: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765089: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765089: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765089: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765089: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765089: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765089: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765089: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765089: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765089: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765090: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765090: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765090: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765090: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765090: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765090: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765090: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765090: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765090: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765090: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765091: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765091: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765091: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765091: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765091: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765091: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765091: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765091: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765092: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765092: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765092: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765092: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765092: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765092: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765092: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765092: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765092: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765093: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765093: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765093: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765093: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765093: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765093: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765093: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765093: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765093: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765094: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765094: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765094: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765094: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765094: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765094: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765094: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765094: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765094: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765095: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765095: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765095: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765095: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765095: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765095: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765095: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765095: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765095: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765096: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765096: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765096: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765096: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765096: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765096: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765096: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765096: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765096: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765097: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765097: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765097: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765097: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765097: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765097: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765097: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765097: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765097: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765097: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765098: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765098: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765098: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765098: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765098: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765098: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765098: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765098: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765098: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765099: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765099: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765099: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765099: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765099: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765099: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765099: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765099: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765099: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765100: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765100: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765100: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765100: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765100: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765100: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765100: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765100: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765100: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765101: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765101: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765101: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765101: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765101: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765101: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765101: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765101: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765101: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765102: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765102: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765102: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765102: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765102: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765102: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765102: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765102: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765102: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765102: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765103: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765103: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765103: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765103: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765103: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765103: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765103: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765103: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765104: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765104: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765104: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765104: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765104: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765104: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765104: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765104: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765104: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765105: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765105: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765105: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765105: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765105: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765105: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765105: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765105: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765105: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765106: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765106: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765106: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765106: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765106: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765106: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765106: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765106: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765106: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765107: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765107: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765107: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765107: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765107: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765107: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765107: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765107: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765107: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765108: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765108: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765108: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765108: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765108: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765108: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765108: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765108: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765108: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765108: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765109: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765109: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765109: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765109: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765109: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765109: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765109: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765109: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765109: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765110: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765110: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765110: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765110: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765110: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765110: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765110: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765110: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765110: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765111: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765111: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765111: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765111: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765111: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765111: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765111: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765111: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765112: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765112: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765112: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765112: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765112: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765112: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765112: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765112: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765112: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765113: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765113: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765113: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765113: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765113: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765113: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765113: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765113: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765113: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765113: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765114: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765114: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765114: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765114: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765114: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765114: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765114: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765114: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765114: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765115: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765115: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765115: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765115: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765115: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765115: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765115: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765115: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765115: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765116: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765116: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765116: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765116: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765116: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765116: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765116: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765116: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765117: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765117: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765117: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765117: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765117: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765117: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765117: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765117: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765117: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765118: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765118: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765118: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765118: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765118: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765118: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765118: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765118: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765118: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765119: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765119: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765119: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765119: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765119: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765119: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765119: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765119: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765119: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765119: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765120: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765120: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765120: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765120: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765120: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765120: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765120: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765120: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765120: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765121: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765121: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765121: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765121: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765121: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765121: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765121: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765121: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765121: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765122: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765122: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765122: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765122: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765122: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765122: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765122: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765122: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765122: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765123: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765123: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765123: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765123: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765123: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765123: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765123: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765123: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765123: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765123: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765124: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765124: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765124: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765124: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765124: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765124: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765124: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765124: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765124: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765125: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765125: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765125: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765125: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765125: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765125: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765125: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765125: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765125: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765126: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765126: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765126: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765126: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765126: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765126: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765126: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765126: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765126: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765127: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765127: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765127: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765127: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765127: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765127: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765127: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765127: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765127: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765128: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765128: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765128: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765128: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765128: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765128: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765128: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765128: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765129: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765129: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765129: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765129: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765129: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765129: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765129: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765129: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765129: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765130: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765130: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765130: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765130: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765130: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765130: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765130: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765130: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765130: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765131: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765131: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765131: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765131: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765131: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765131: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765131: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765131: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765131: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765131: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765132: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765132: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765132: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765132: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765132: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765132: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765132: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765132: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765132: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765133: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765133: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765133: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765133: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765133: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765133: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765133: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765133: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765133: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765134: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765134: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765134: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765134: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765134: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765134: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765134: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765134: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765134: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765135: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765135: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765135: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765135: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765135: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765135: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765135: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765135: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765135: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765135: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765136: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765136: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765136: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765136: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765136: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765136: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765136: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765136: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765136: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765137: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765137: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765137: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765137: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765137: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765137: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765137: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765137: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765137: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765138: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765138: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765138: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765138: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765138: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765138: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765138: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765138: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765138: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765139: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765139: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765139: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765139: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765139: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765139: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765139: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765139: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765139: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765139: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765140: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765140: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765140: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765140: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765140: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765140: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765140: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765140: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765140: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765141: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765141: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765141: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765141: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765141: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765141: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765141: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765141: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765142: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765142: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765142: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765142: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765142: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765142: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765142: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765142: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765142: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765143: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765143: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765143: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765143: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765143: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765143: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765143: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765143: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765143: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765144: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765144: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765144: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765144: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765144: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765144: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765144: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765144: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765144: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765145: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765145: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765145: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765145: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765145: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765145: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765145: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765145: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765145: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765146: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765146: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765146: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765146: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765146: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765146: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765146: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765146: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765146: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765146: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765147: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765147: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765147: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765147: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765147: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765147: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765147: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765147: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765147: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765148: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765148: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765148: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765148: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765148: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765148: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765148: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765148: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765148: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765149: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765149: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765149: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765149: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765149: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765149: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765149: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765149: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765149: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765150: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765150: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765150: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765150: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765150: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765150: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765150: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765150: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765150: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765150: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765151: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765151: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765151: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765151: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765151: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765151: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765151: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765151: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765151: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765152: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765152: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765152: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765152: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765152: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765152: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765152: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765152: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765152: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765153: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765153: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765153: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765153: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765153: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765153: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765153: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765153: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765154: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765154: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765154: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765154: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765154: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765154: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765154: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765154: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765154: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765155: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765155: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765155: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765155: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765155: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765155: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765155: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765155: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765155: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765156: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765156: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765156: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765156: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765156: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765156: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765156: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765156: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765156: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765157: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765157: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765157: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765157: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765157: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765157: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765157: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765157: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765157: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765158: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765158: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765158: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765158: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765158: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765158: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765158: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765158: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765158: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765158: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765159: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765159: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765159: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765159: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765159: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765159: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765159: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765159: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765159: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765160: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765160: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765160: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765160: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765160: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765160: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765160: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765160: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765160: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765161: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765161: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765161: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765161: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765161: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765161: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765161: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765161: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765161: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765162: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765162: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765162: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765162: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765162: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765162: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765162: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765162: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765162: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765163: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765163: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765163: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765163: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765163: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765163: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765163: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765163: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765163: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765164: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765164: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765164: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765164: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765164: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765164: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765164: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765164: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765164: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765164: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765165: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765165: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765165: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765165: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765165: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765165: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765165: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765165: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765165: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765166: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765166: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765166: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765166: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765166: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765166: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765166: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765166: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765167: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765167: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765167: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765167: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765167: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765167: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765167: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765167: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765167: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765168: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765168: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765168: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765168: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765168: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765168: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765168: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765168: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765168: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765169: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765169: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765169: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765169: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765169: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765169: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765169: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765169: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765169: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765170: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765170: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765170: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765170: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765170: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765170: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765170: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765170: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765170: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765170: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765171: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765171: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765171: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765171: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765171: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765171: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765171: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765171: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765171: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765172: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765172: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765172: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765172: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765172: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765172: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765172: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765172: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765172: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765173: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765173: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765173: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765173: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765173: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765173: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765173: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765173: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765173: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765174: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765174: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765174: sync_mm_rss <-unmap_single_vma
          stress-14605 [024] .....11   680.765174: rt_spin_unlock <-unmap_single_vma
          stress-14605 [024] .....11   680.765174: migrate_enable <-rt_spin_unlock
          stress-14605 [024] .....11   680.765174: preempt_count_add <-migrate_enable
          stress-14605 [024] ....11.   680.765174: unpin_current_cpu <-migrate_enable
          stress-14605 [024] ....11.   680.765174: preempt_count_sub <-migrate_enable
          stress-14605 [024] .......   680.765175: _cond_resched <-unmap_single_vma
          stress-14605 [024] .......   680.765175: rt_spin_lock <-unmap_single_vma
          stress-14605 [024] .......   680.765175: migrate_disable <-rt_spin_lock
          stress-14605 [024] .......   680.765175: preempt_count_add <-migrate_disable
          stress-14605 [024] ....11.   680.765175: pin_current_cpu <-migrate_disable
          stress-14605 [024] ....111   680.765175: preempt_count_sub <-migrate_disable
          stress-14605 [024] .....11   680.765175: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765175: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765176: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765176: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765176: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765176: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765176: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765176: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765176: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765176: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765176: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765177: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765177: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765177: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765177: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765177: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765177: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765177: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765177: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765177: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765178: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765178: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765178: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765178: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765178: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765178: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765178: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765178: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765179: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765179: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765179: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765179: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765179: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765179: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765179: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765179: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765179: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765180: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765180: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765180: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765180: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765180: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765180: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765180: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765180: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765180: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765181: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765181: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765181: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765181: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765181: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765181: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765181: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765181: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765181: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765181: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765182: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765182: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765182: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765182: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765182: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765182: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765182: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765182: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765182: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765183: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765183: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765183: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765183: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765183: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765183: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765183: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765183: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765183: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765184: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765184: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765184: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765184: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765184: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765184: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765184: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765184: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765184: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765185: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765185: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765185: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765185: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765185: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765185: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765185: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765185: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765185: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765186: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765186: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765186: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765186: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765186: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765186: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765186: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765186: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765186: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765187: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765187: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765187: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765187: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765187: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765187: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765187: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765187: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765187: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765188: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765188: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765188: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765188: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765188: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765188: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765188: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765188: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765188: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765188: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765189: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765189: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765189: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765189: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765189: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765189: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765189: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765189: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765189: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765190: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765190: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765190: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765190: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765190: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765190: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765190: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765190: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765190: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765191: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765191: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765191: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765191: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765191: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765191: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765191: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765191: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765192: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765192: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765192: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765192: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765192: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765192: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765192: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765192: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765192: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765193: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765193: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765193: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765193: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765193: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765193: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765193: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765193: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765193: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765193: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765194: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765194: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765194: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765194: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765194: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765194: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765194: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765194: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765194: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765195: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765195: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765195: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765195: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765195: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765195: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765195: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765195: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765195: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765196: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765196: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765196: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765196: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765196: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765196: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765196: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765196: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765196: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765197: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765197: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765197: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765197: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765197: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765197: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765197: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765197: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765197: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765198: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765198: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765198: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765198: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765198: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765198: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765198: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765198: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765198: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765199: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765199: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765199: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765199: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765199: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765199: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765199: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765199: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765199: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765199: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765200: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765200: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765200: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765200: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765200: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765200: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765200: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765200: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765200: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765201: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765201: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765201: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765201: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765201: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765201: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765201: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765201: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765201: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765202: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765202: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765202: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765202: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765202: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765202: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765202: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765202: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765202: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765203: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765203: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765203: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765203: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765203: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765203: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765203: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765203: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765204: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765204: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765204: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765204: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765204: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765204: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765204: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765204: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765204: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765205: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765205: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765205: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765205: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765205: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765205: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765205: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765205: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765205: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765206: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765206: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765206: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765206: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765206: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765206: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765206: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765206: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765206: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765206: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765207: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765207: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765207: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765207: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765207: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765207: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765207: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765207: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765207: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765208: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765208: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765208: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765208: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765208: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765208: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765208: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765208: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765208: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765209: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765209: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765209: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765209: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765209: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765209: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765209: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765209: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765209: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765210: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765210: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765210: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765210: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765210: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765210: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765210: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765210: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765210: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765211: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765211: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765211: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765211: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765211: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765211: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765211: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765211: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765211: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765211: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765212: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765212: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765212: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765212: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765212: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765212: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765212: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765212: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765212: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765213: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765213: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765213: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765213: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765213: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765213: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765213: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765213: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765213: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765214: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765214: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765214: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765214: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765214: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765214: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765214: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765214: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765214: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765214: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765215: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765215: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765215: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765215: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765215: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765215: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765215: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765215: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765215: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765216: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765216: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765216: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765216: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765216: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765216: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765216: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765216: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765217: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765217: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765217: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765217: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765217: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765217: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765217: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765218: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765218: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765218: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765218: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765218: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765218: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765218: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765218: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765218: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765218: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765219: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765219: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765219: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765219: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765219: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765219: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765219: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765219: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765219: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765220: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765220: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765220: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765220: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765220: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765220: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765220: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765220: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765220: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765221: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765221: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765221: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765221: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765221: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765221: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765221: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765221: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765221: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765222: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765222: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765222: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765222: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765222: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765222: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765222: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765222: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765222: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765223: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765223: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765223: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765223: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765223: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765223: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765223: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765223: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765223: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765224: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765224: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765224: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765224: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765224: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765224: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765224: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765224: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765224: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765224: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765225: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765225: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765225: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765225: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765225: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765225: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765225: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765225: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765225: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765226: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765226: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765226: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765226: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765226: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765226: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765226: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765226: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765226: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765227: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765227: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765227: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765227: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765227: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765227: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765227: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765227: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765227: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765228: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765228: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765228: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765228: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765228: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765228: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765228: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765228: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765229: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765229: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765229: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765229: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765229: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765229: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765229: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765229: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765229: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765230: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765230: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765230: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765230: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765230: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765230: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765230: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765230: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765231: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765231: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765231: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765231: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765231: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765231: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765231: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765231: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765231: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765232: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765232: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765232: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765232: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765232: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765232: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765232: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765232: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765232: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765233: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765233: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765233: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765233: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765233: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765233: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765233: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765233: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765233: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765233: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765234: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765234: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765234: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765234: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765234: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765234: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765234: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765234: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765234: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765235: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765235: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765235: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765235: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765235: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765235: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765235: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765235: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765235: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765236: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765236: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765236: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765236: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765236: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765236: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765236: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765236: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765236: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765236: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765237: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765237: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765237: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765237: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765237: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765237: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765237: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765237: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765237: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765238: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765238: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765238: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765238: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765238: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765238: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765238: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765238: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765238: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765239: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765239: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765239: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765239: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765239: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765239: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765239: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765239: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765239: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765240: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765240: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765240: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765240: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765240: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765240: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765240: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765240: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765240: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765240: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765241: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765241: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765241: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765241: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765241: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765241: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765241: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765242: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765242: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765242: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765242: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765242: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765242: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765242: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765242: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765243: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765243: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765243: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765243: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765243: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765243: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765243: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765243: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765243: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765244: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765244: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765244: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765244: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765244: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765244: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765244: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765244: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765245: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765245: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765245: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765245: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765245: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765245: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765245: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765245: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765245: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765245: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765246: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765246: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765246: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765246: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765246: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765246: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765246: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765246: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765246: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765247: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765247: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765247: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765247: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765247: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765247: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765247: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765247: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765247: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765248: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765248: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765248: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765248: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765248: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765248: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765248: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765248: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765248: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765248: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765249: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765249: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765249: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765249: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765249: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765249: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765249: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765249: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765249: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765250: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765250: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765250: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765250: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765250: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765250: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765250: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765250: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765250: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765251: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765251: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765251: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765251: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765251: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765251: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765251: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765251: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765251: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765252: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765252: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765252: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765252: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765252: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765252: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765252: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765252: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765252: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765252: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765253: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765253: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765253: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765253: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765253: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765253: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765253: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765253: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765254: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765254: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765254: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765254: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765254: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765254: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765254: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765254: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765255: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765255: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765255: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765255: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765255: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765255: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765255: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765255: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765255: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765256: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765256: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765256: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765256: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765256: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765256: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765256: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765256: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765256: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765257: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765257: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765257: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765257: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765257: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765257: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765257: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765257: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765257: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765258: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765258: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765258: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765258: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765258: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765258: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765258: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765258: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765258: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765258: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765259: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765259: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765259: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765259: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765259: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765259: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765259: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765259: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765259: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765260: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765260: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765260: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765260: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765260: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765260: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765260: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765260: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765260: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765261: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765261: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765261: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765261: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765261: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765261: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765261: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765261: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765261: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765262: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765262: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765262: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765262: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765262: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765262: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765262: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765262: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765262: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765262: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765263: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765263: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765263: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765263: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765263: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765263: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765263: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765263: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765263: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765264: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765264: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765264: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765264: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765264: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765264: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765264: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765264: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765264: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765265: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765265: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765265: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765265: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765265: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765265: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765265: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765265: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765265: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765266: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765266: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765266: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765266: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765266: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765266: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765266: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765266: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765267: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765267: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765267: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765267: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765267: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765267: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765267: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765267: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765267: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765268: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765268: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765268: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765268: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765268: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765268: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765268: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765268: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765268: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765269: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765269: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765269: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765269: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765269: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765269: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765269: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765269: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765269: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765269: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765270: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765270: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765270: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765270: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765270: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765270: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765270: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765270: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765270: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765271: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765271: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765271: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765271: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765271: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765271: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765271: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765271: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765271: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765272: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765272: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765272: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765272: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765272: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765272: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765272: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765272: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765272: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765273: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765273: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765273: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765273: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765273: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765273: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765273: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765273: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765273: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765274: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765274: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765274: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765274: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765274: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765274: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765274: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765274: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765274: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765274: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765275: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765275: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765275: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765275: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765275: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765275: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765275: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765275: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765275: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765276: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765276: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765276: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765276: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765276: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765276: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765276: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765276: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765276: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765277: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765277: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765277: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765277: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765277: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765277: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765277: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765277: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765277: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765278: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765278: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765278: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765278: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765278: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765278: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765278: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765278: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765279: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765279: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765279: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765279: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765279: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765279: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765279: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765279: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765279: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765280: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765280: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765280: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765280: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765280: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765280: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765280: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765280: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765280: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765281: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765281: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765281: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765281: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765281: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765281: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765281: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765281: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765281: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765282: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765282: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765282: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765282: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765282: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765282: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765282: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765282: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765282: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765283: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765283: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765283: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765283: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765283: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765283: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765283: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765283: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765283: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765283: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765284: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765284: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765284: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765284: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765284: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765284: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765284: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765284: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765284: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765285: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765285: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765285: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765285: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765285: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765285: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765285: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765285: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765285: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765286: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765286: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765286: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765286: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765286: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765286: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765286: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765286: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765286: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765287: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765287: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765287: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765287: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765287: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765287: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765287: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765287: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765287: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765288: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765288: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765288: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765288: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765288: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765288: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765288: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765288: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765288: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765288: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765289: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765289: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765289: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765289: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765289: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765289: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765289: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765289: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765289: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765290: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765290: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765290: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765290: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765290: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765290: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765290: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765290: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765290: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765291: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765291: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765291: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765291: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765291: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765291: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765291: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765291: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765292: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765292: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765292: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765292: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765292: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765292: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765292: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765292: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765292: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765293: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765293: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765293: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765293: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765293: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765293: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765293: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765293: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765293: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765294: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765294: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765294: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765294: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765294: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765294: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765294: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765294: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765294: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765294: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765295: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765295: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765295: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765295: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765295: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765295: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765295: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765295: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765295: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765296: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765296: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765296: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765296: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765296: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765296: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765296: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765296: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765296: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765297: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765297: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765297: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765297: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765297: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765297: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765297: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765297: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765297: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765298: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765298: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765298: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765298: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765298: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765298: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765298: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765298: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765298: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765298: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765299: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765299: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765299: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765299: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765299: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765299: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765299: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765299: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765299: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765300: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765300: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765300: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765300: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765300: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765300: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765300: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765300: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765300: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765301: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765301: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765301: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765301: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765301: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765301: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765301: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765301: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765301: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765302: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765302: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765302: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765302: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765302: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765302: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765302: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765302: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765302: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765302: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765303: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765303: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765303: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765303: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765303: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765303: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765303: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765304: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765304: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765304: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765304: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765304: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765304: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765304: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765304: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765304: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765305: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765305: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765305: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765305: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765305: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765305: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765305: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765305: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765305: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765306: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765306: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765306: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765306: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765306: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765306: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765306: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765306: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765306: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765306: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765307: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765307: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765307: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765307: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765307: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765307: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765307: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765307: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765307: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765308: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765308: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765308: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765308: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765308: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765308: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765308: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765308: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765308: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765309: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765309: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765309: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765309: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765309: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765309: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765309: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765309: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765309: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765310: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765310: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765310: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765310: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765310: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765310: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765310: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765310: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765310: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765311: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765311: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765311: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765311: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765311: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765311: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765311: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765311: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765311: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765312: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765312: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765312: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765312: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765312: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765312: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765312: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765312: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765312: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765312: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765313: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765313: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765313: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765313: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765313: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765313: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765313: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765313: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765313: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765314: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765314: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765314: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765314: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765314: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765314: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765314: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765314: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765314: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765315: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765315: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765315: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765315: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765315: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765315: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765315: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765315: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765315: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765316: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765316: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765316: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765316: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765316: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765316: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765316: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765316: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765317: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765317: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765317: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765317: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765317: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765317: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765317: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765317: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765317: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765318: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765318: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765318: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765318: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765318: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765318: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765318: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765318: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765318: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765318: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765319: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765319: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765319: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765319: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765319: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765319: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765319: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765319: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765319: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765320: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765320: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765320: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765320: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765320: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765320: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765320: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765320: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765320: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765321: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765321: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765321: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765321: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765321: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765321: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765321: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765321: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765321: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765322: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765322: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765322: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765322: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765322: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765322: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765322: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765322: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765322: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765322: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765323: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765323: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765323: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765323: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765323: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765323: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765323: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765323: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765323: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765324: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765324: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765324: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765324: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765324: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765324: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765324: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765324: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765324: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765325: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765325: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765325: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765325: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765325: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765325: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765325: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765325: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765325: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765326: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765326: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765326: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765326: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765326: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765326: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765326: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765326: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765326: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765326: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765327: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765327: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765327: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765327: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765327: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765327: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765327: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765327: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765328: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765328: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765328: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765328: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765328: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765328: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765328: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765328: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765329: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765329: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765329: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765329: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765329: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765329: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765329: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765329: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765329: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765330: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765330: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765330: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765330: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765330: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765330: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765330: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765330: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765330: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765330: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765331: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765331: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765331: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765331: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765331: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765331: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765331: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765331: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765331: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765332: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765332: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765332: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765332: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765332: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765332: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765332: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765332: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765332: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765333: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765333: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765333: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765333: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765333: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765333: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765333: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765333: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765333: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765334: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765334: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765334: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765334: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765334: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765334: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765334: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765334: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765334: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765334: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765335: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765335: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765335: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765335: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765335: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765335: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765335: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765335: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765335: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765336: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765336: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765336: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765336: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765336: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765336: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765336: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765336: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765336: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765337: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765337: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765337: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765337: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765337: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765337: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765337: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765337: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765337: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765338: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765338: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765338: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765338: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765338: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765338: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765338: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765338: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765338: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765339: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765339: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765339: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765339: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765339: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765339: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765339: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765339: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765339: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765339: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765340: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765340: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765340: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765340: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765340: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765340: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765340: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765340: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765341: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765341: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765341: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765341: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765341: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765341: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765341: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765341: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765342: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765342: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765342: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765342: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765342: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765342: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765342: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765342: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765342: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765342: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765343: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765343: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765343: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765343: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765343: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765343: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765343: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765343: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765343: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765344: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765344: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765344: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765344: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765344: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765344: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765344: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765344: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765344: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765345: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765345: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765345: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765345: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765345: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765345: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765345: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765345: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765345: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765346: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765346: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765346: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765346: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765346: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765346: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765346: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765346: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765346: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765346: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765347: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765347: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765347: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765347: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765347: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765347: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765347: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765347: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765347: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765348: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765348: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765348: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765348: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765348: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765348: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765348: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765348: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765349: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765349: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765349: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765349: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765349: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765349: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765349: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765349: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765349: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765349: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765350: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765350: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765350: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765350: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765350: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765350: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765350: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765350: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765350: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765351: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765351: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765351: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765351: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765351: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765351: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765351: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765351: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765351: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765352: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765352: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765352: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765352: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765352: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765352: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765352: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765352: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765352: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765353: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765353: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765353: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765353: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765353: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765353: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765353: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765353: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765354: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765354: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765354: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765354: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765354: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765354: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765354: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765354: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765354: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765355: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765355: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765355: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765355: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765355: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765355: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765355: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765355: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765355: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765355: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765356: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765356: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765356: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765356: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765356: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765356: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765356: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765356: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765356: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765357: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765357: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765357: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765357: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765357: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765357: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765357: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765357: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765357: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765358: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765358: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765358: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765358: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765358: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765358: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765358: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765358: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765358: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765359: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765359: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765359: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765359: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765359: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765359: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765359: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765359: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765359: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765360: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765360: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765360: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765360: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765360: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765360: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765360: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765360: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765360: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765361: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765361: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765361: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765361: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765361: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765361: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765361: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765361: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765361: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765362: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765362: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765362: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765362: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765362: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765362: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765362: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765362: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765362: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765363: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765363: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765363: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765363: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765363: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765363: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765363: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765363: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765363: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765364: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765364: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765364: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765364: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765364: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765364: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765364: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765364: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765364: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765365: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765365: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765365: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765365: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765365: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765365: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765365: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765365: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765366: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765366: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765366: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765366: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765366: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765366: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765366: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765366: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765366: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765367: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765367: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765367: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765367: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765367: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765367: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765367: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765367: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765367: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765368: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765368: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765368: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765368: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765368: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765368: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765368: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765368: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765368: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765369: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765369: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765369: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765369: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765369: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765369: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765369: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765369: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765369: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765370: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765370: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765370: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765370: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765370: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765370: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765370: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765370: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765370: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765371: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765371: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765371: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765371: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765371: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765371: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765371: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765371: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765371: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765371: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765372: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765372: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765372: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765372: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765372: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765372: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765372: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765372: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765372: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765373: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765373: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765373: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765373: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765373: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765373: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765373: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765373: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765373: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765374: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765374: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765374: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765374: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765374: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765374: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765374: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765374: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765374: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765374: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765375: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765375: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765375: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765375: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765375: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765375: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765375: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765375: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765375: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765376: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765376: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765376: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765376: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765376: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765376: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765376: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765376: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765376: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765377: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765377: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765377: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765377: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765377: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765377: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765377: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765377: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765377: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765378: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765378: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765378: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765378: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765378: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765378: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765378: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765378: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765379: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765379: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765379: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765379: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765379: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765379: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765379: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765379: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765379: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765380: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765380: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765380: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765380: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765380: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765380: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765380: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765380: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765380: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765381: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765381: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765381: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765381: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765381: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765381: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765381: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765381: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765381: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765382: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765382: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765382: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765382: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765382: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765382: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765382: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765382: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765382: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765382: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765383: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765383: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765383: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765383: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765383: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765383: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765383: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765383: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765383: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765384: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765384: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765384: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765384: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765384: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765384: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765384: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765384: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765384: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765385: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765385: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765385: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765385: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765385: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765385: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765385: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765385: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765385: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765386: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765386: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765386: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765386: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765386: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765386: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765386: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765386: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765386: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765386: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765387: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765387: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765387: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765387: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765387: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765387: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765387: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765387: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765387: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765388: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765388: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765388: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765388: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765388: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765388: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765388: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765388: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765388: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765389: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765389: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765389: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765389: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765389: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765389: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765389: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765389: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765389: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765390: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765390: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765390: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765390: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765390: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765390: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765390: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765390: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765391: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765391: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765391: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765391: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765391: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765391: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765391: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765391: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765391: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765392: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765392: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765392: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765392: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765392: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765392: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765392: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765392: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765392: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765392: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765393: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765393: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765393: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765393: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765393: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765393: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765393: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765393: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765393: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765394: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765394: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765394: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765394: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765394: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765394: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765394: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765394: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765394: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765395: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765395: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765395: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765395: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765395: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765395: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765395: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765395: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765395: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765396: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765396: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765396: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765396: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765396: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765396: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765396: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765396: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765396: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765397: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765397: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765397: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765397: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765397: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765397: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765397: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765397: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765397: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765397: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765398: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765398: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765398: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765398: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765398: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765398: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765398: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765398: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765398: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765399: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765399: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765399: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765399: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765399: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765399: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765399: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765399: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765399: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765400: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765400: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765400: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765400: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765400: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765400: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765400: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765400: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765400: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765401: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765401: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765401: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765401: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765401: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765401: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765401: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765401: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765401: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765402: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765402: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765402: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765402: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765402: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765402: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765402: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765402: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765402: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765403: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765403: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765403: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765403: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765403: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765403: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765403: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765403: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765404: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765404: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765404: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765404: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765404: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765404: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765404: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765404: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765404: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765404: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765405: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765405: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765405: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765405: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765405: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765405: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765405: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765405: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765405: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765406: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765406: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765406: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765406: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765406: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765406: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765406: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765406: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765406: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765407: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765407: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765407: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765407: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765407: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765407: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765407: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765407: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765407: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765408: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765408: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765408: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765408: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765408: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765408: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765408: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765408: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765408: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765409: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765409: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765409: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765409: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765409: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765409: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765409: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765409: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765409: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765410: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765410: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765410: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765410: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765410: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765410: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765410: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765410: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765410: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765410: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765411: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765411: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765411: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765411: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765411: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765411: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765411: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765411: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765411: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765412: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765412: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765412: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765412: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765412: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765412: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765412: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765412: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765412: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765413: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765413: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765413: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765413: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765413: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765413: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765413: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765413: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765413: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765414: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765414: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765414: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765414: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765414: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765414: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765414: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765414: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765414: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765415: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765415: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765415: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765415: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765415: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765415: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765415: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765415: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765416: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765416: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765416: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765416: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765416: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765416: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765416: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765416: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765416: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765417: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765417: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765417: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765417: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765417: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765417: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765417: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765417: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765417: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765417: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765418: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765418: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765418: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765418: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765418: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765418: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765418: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765418: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765418: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765419: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765419: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765419: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765419: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765419: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765419: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765419: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765419: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765419: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765420: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765420: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765420: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765420: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765420: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765420: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765420: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765420: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765420: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765421: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765421: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765421: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765421: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765421: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765421: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765421: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765421: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765421: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765421: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765422: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765422: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765422: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765422: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765422: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765422: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765422: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765422: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765422: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765423: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765423: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765423: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765423: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765423: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765423: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765423: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765423: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765423: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765424: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765424: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765424: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765424: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765424: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765424: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765424: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765424: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765424: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765424: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765425: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765425: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765425: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765425: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765425: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765425: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765425: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765425: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765425: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765426: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765426: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765426: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765426: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765426: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765426: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765426: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765426: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765426: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765427: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765427: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765427: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765427: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765427: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765427: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765427: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765427: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765427: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765428: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765428: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765428: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765428: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765428: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765428: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765428: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765428: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765429: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765429: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765429: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765429: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765429: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765429: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765429: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765429: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765429: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765430: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765430: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765430: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765430: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765430: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765430: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765430: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765430: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765430: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765431: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765431: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765431: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765431: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765431: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765431: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765431: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765431: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765431: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765431: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765432: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765432: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765432: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765432: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765432: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765432: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765432: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765432: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765432: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765433: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765433: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765433: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765433: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765433: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765433: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765433: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765433: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765433: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765434: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765434: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765434: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765434: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765434: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765434: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765434: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765434: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765434: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765435: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765435: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765435: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765435: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765435: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765435: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765435: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765435: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765435: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765436: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765436: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765436: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765436: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765436: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765436: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765436: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765436: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765436: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765437: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765437: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765437: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765437: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765437: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765437: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765437: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765437: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765437: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765437: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765438: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765438: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765438: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765438: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765438: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765438: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765438: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765438: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765438: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765439: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765439: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765439: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765439: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765439: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765439: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765439: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765439: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765439: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765440: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765440: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765440: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765440: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765440: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765440: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765440: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765440: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765441: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765441: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765441: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765441: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765441: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765441: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765441: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765441: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765441: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765441: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765442: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765442: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765442: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765442: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765442: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765442: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765442: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765442: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765442: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765443: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765443: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765443: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765443: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765443: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765443: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765443: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765443: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765443: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765444: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765444: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765444: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765444: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765444: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765444: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765444: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765444: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765444: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765445: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765445: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765445: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765445: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765445: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765445: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765445: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765445: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765445: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765446: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765446: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765446: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765446: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765446: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765446: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765446: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765446: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765446: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765447: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765447: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765447: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765447: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765447: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765447: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765447: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765447: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765448: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765448: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765448: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765448: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765448: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765448: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765448: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765448: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765448: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765448: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765449: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765449: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765449: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765449: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765449: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765449: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765449: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765449: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765450: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765450: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765450: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765450: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765450: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765450: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765450: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765450: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765450: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765450: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765451: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765451: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765451: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765451: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765451: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765451: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765451: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765451: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765452: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765452: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765452: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765452: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765452: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765452: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765452: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765452: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765452: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765452: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765453: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765453: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765453: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765453: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765453: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765453: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765453: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765453: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765454: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765454: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765454: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765454: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765454: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765454: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765454: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765454: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765454: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765455: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765455: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765455: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765455: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765455: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765455: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765455: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765455: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765455: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765456: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765456: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765456: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765456: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765456: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765456: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765456: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765456: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765456: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765456: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765457: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765457: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765457: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765457: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765457: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765457: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765457: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765457: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765457: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765458: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765458: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765458: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765458: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765458: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765458: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765458: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765458: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765458: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765459: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765459: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765459: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765459: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765459: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765459: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765459: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765459: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765459: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765460: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765460: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765460: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765460: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765460: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765460: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765460: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765460: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765460: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765461: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765461: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765461: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765461: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765461: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765461: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765461: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765461: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765461: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765461: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765462: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765462: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765462: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765462: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765462: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765462: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765462: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765462: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765462: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765463: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765463: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765463: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765463: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765463: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765463: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765463: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765463: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765463: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765464: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765464: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765464: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765464: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765464: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765464: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765464: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765464: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765464: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765465: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765465: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765465: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765465: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765465: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765465: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765465: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765465: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765466: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765466: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765466: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765466: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765466: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] d..h211   680.765466: exit_idle <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h311   680.765466: local_timer_entry: vector=239
          stress-14605 [024] d..h211   680.765466: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h211   680.765466: hrtimer_interrupt <-local_apic_timer_interrupt
          stress-14605 [024] d..h211   680.765466: _raw_spin_lock <-hrtimer_interrupt
          stress-14605 [024] d..h211   680.765466: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h311   680.765466: ktime_get_update_offsets_now <-hrtimer_interrupt
          stress-14605 [024] d..h311   680.765466: __hrtimer_run_queues <-hrtimer_interrupt
          stress-14605 [024] d..h411   680.765466: hrtimer_cancel: hrtimer=ffff88105f48e720
          stress-14605 [024] d..h311   680.765466: __remove_hrtimer <-__hrtimer_run_queues
          stress-14605 [024] d..h311   680.765466: preempt_count_sub <-__hrtimer_run_queues
          stress-14605 [024] d..h311   680.765466: hrtimer_expire_entry: hrtimer=ffff88105f48e720 function=tick_sched_timer now=680392002045
          stress-14605 [024] d..h211   680.765466: tick_sched_timer <-__hrtimer_run_queues
          stress-14605 [024] d..h211   680.765466: ktime_get <-tick_sched_timer
          stress-14605 [024] d..h211   680.765466: tick_sched_do_timer <-tick_sched_timer
          stress-14605 [024] d..h211   680.765466: tick_sched_handle.isra.17 <-tick_sched_timer
          stress-14605 [024] d..h211   680.765466: update_process_times <-tick_sched_handle.isra.17
          stress-14605 [024] d..h211   680.765466: account_process_tick <-update_process_times
          stress-14605 [024] d..h211   680.765466: scheduler_tick <-update_process_times
          stress-14605 [024] d..h211   680.765466: _raw_spin_lock <-scheduler_tick
          stress-14605 [024] d..h211   680.765466: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h311   680.765466: update_rq_clock.part.82 <-scheduler_tick
          stress-14605 [024] d..h311   680.765466: task_tick_fair <-scheduler_tick
          stress-14605 [024] d..h311   680.765466: update_curr <-task_tick_fair
          stress-14605 [024] d..h311   680.765466: update_min_vruntime <-update_curr
          stress-14605 [024] d..h411   680.765466: sched_stat_runtime: comm=stress pid=14605 runtime=700990 [ns] vruntime=6065940564 [ns]
          stress-14605 [024] d..h311   680.765466: cpuacct_charge <-update_curr
          stress-14605 [024] d..h311   680.765466: __rcu_read_lock <-cpuacct_charge
          stress-14605 [024] d..h311   680.765466: __rcu_read_unlock <-cpuacct_charge
          stress-14605 [024] d..h311   680.765466: __compute_runnable_contrib <-task_tick_fair
          stress-14605 [024] d..h311   680.765466: __compute_runnable_contrib <-task_tick_fair
          stress-14605 [024] d..h311   680.765466: update_cfs_shares <-task_tick_fair
          stress-14605 [024] d..h311   680.765466: hrtimer_active <-task_tick_fair
          stress-14605 [024] d..h311   680.765466: sched_slice.isra.60 <-task_tick_fair
          stress-14605 [024] d..h311   680.765466: __calc_delta <-sched_slice.isra.60
          stress-14605 [024] d..h311   680.765466: update_cpu_load_active <-scheduler_tick
          stress-14605 [024] d..h311   680.765466: __update_cpu_load <-update_cpu_load_active
          stress-14605 [024] d..h311   680.765466: sched_avg_update <-__update_cpu_load
          stress-14605 [024] d..h311   680.765466: calc_global_load_tick <-scheduler_tick
          stress-14605 [024] d..h311   680.765466: preempt_count_sub <-scheduler_tick
          stress-14605 [024] d..h211   680.765466: trigger_load_balance <-scheduler_tick
          stress-14605 [024] d..h211   680.765466: run_local_timers <-update_process_times
          stress-14605 [024] d..h211   680.765466: hrtimer_run_queues <-run_local_timers
          stress-14605 [024] d..h211   680.765466: rt_spin_trylock <-run_local_timers
          stress-14605 [024] d..h211   680.765466: migrate_disable <-rt_spin_trylock
          stress-14605 [024] d..h211   680.765466: rt_spin_unlock <-run_local_timers
          stress-14605 [024] d..h211   680.765466: migrate_enable <-rt_spin_unlock
          stress-14605 [024] d..h211   680.765466: rcu_check_callbacks <-update_process_times
          stress-14605 [024] d..h311   680.765466: rcu_utilization: Start scheduler-tick
          stress-14605 [024] d..h211   680.765466: rcu_bh_qs <-rcu_check_callbacks
          stress-14605 [024] d..h211   680.765466: rcu_preempt_qs <-rcu_bh_qs
          stress-14605 [024] d..h211   680.765466: rcu_preempt_qs <-rcu_check_callbacks
          stress-14605 [024] d..h311   680.765466: rcu_utilization: End scheduler-tick
          stress-14605 [024] d..h211   680.765466: run_posix_cpu_timers <-update_process_times
          stress-14605 [024] d..h211   680.765466: profile_tick <-tick_sched_handle.isra.17
          stress-14605 [024] d..h211   680.765466: hrtimer_forward <-tick_sched_timer
          stress-14605 [024] d..h311   680.765466: hrtimer_expire_exit: hrtimer=ffff88105f48e720
          stress-14605 [024] d..h211   680.765466: _raw_spin_lock <-__hrtimer_run_queues
          stress-14605 [024] d..h211   680.765466: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h311   680.765466: enqueue_hrtimer <-__hrtimer_run_queues
          stress-14605 [024] d..h411   680.765466: hrtimer_start: hrtimer=ffff88105f48e720 function=tick_sched_timer expires=680393000000 softexpires=680393000000
          stress-14605 [024] d..h311   680.765466: __hrtimer_get_next_event <-hrtimer_interrupt
          stress-14605 [024] d..h311   680.765466: preempt_count_sub <-hrtimer_interrupt
          stress-14605 [024] d..h211   680.765466: tick_program_event <-hrtimer_interrupt
          stress-14605 [024] d..h211   680.765466: clockevents_program_event <-tick_program_event
          stress-14605 [024] d..h211   680.765466: ktime_get <-clockevents_program_event
          stress-14605 [024] d..h211   680.765466: lapic_next_deadline <-clockevents_program_event
          stress-14605 [024] d..h311   680.765466: local_timer_exit: vector=239
          stress-14605 [024] d..h211   680.765466: irq_exit <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h211   680.765466: vtime_gen_account_irq_exit <-irq_exit
          stress-14605 [024] d..h211   680.765466: _raw_spin_lock <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h211   680.765466: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h311   680.765466: preempt_count_add <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h411   680.765466: __vtime_account_system <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h411   680.765466: get_vtime_delta <-__vtime_account_system
          stress-14605 [024] d..h411   680.765466: account_system_time <-__vtime_account_system
          stress-14605 [024] d..h411   680.765466: in_serving_softirq <-account_system_time
          stress-14605 [024] d..h411   680.765466: cpuacct_account_field <-account_system_time
          stress-14605 [024] d..h411   680.765466: __rcu_read_lock <-cpuacct_account_field
          stress-14605 [024] d..h411   680.765466: __rcu_read_unlock <-cpuacct_account_field
          stress-14605 [024] d..h411   680.765466: preempt_count_sub <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h311   680.765466: preempt_count_sub <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h211   680.765466: preempt_count_sub <-irq_exit
          stress-14605 [024] .....11   680.765479: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765479: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765479: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765479: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765479: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765479: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765480: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765480: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765480: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765480: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765480: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765480: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765480: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765480: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765480: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765481: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765481: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765481: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765481: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765481: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765481: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765481: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765481: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765482: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765482: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765482: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765482: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765482: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765482: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765482: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765482: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765482: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765483: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765483: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765483: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765483: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765483: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765483: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765483: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765483: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765483: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765484: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765484: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765484: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765484: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765484: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765484: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765484: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765484: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765484: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765485: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765485: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765485: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765485: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765485: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765485: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765485: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765485: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765485: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765486: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765486: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765486: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765486: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765486: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765486: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765486: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765486: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765486: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765487: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765487: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765487: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765487: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765487: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765487: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765487: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765487: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765487: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765488: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765488: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765488: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765488: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765488: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765488: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765488: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765488: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765488: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765488: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765489: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765489: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765489: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765489: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765489: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765489: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765489: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765489: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765489: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765490: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765490: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765490: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765490: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765490: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765490: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765490: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765490: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765490: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765491: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765491: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765491: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765491: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765491: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765491: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765491: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765491: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765491: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765491: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765492: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765492: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765492: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765492: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765492: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765492: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765492: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765492: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765492: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765493: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765493: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765493: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765493: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765493: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765493: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765493: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765493: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765493: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765494: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765494: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765494: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765494: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765494: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765494: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765494: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765494: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765495: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765495: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765495: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765495: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765495: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765495: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765495: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765495: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765495: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765496: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765496: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765496: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765496: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765496: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765496: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765496: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765496: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765496: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765497: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765497: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765497: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765497: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765497: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765497: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765497: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765497: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765497: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765497: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765498: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765498: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765498: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765498: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765498: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765498: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765498: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765498: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765498: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765499: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765499: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765499: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765499: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765499: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765499: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765499: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765499: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765499: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765500: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765500: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765500: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765500: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765500: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765500: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765500: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765500: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765500: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765501: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765501: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765501: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765501: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765501: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765501: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765501: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765501: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765501: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765502: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765502: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765502: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765502: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765502: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765502: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765502: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765502: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765502: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765502: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765503: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765503: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765503: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765503: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765503: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765503: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765503: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765504: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765504: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765504: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765504: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765504: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765504: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765504: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765504: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765504: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765505: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765505: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765505: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765505: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765505: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765505: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765505: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765505: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765505: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765506: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765506: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765506: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765506: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765506: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765506: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765506: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765506: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765507: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765507: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765507: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765507: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765507: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765507: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765507: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765507: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765507: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765508: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765508: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765508: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765508: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765508: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765508: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765508: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765508: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765508: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765509: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765509: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765509: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765509: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765509: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765509: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765509: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765509: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765509: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765510: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765510: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765510: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765510: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765510: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765510: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765510: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765510: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765510: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765511: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765511: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765511: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765511: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765511: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765511: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765511: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765511: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765511: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765511: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765512: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765512: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765512: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765512: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765512: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765512: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765512: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765512: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765512: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765513: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765513: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765513: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765513: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765513: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765513: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765513: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765513: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765513: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765514: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765514: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765514: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765514: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765514: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765514: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765514: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765514: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765514: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765514: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765515: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765515: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765515: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765515: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765515: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765515: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765515: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765515: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765515: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765516: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765516: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765516: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765516: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765516: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765516: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765516: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765516: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765516: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765517: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765517: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765517: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765517: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765517: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765517: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765517: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765517: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765517: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765518: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765518: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765518: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765518: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765518: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765518: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765518: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765518: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765518: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765519: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765519: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765519: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765519: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765519: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765519: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765519: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765519: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765520: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765520: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765520: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765520: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765520: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765520: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765520: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765520: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765520: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765521: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765521: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765521: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765521: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765521: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765521: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765521: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765521: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765521: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765521: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765522: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765522: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765522: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765522: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765522: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765522: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765522: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765522: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765522: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765523: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765523: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765523: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765523: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765523: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765523: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765523: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765523: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765523: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765524: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765524: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765524: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765524: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765524: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765524: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765524: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765524: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765524: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765525: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765525: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765525: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765525: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765525: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765525: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765525: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765525: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765525: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765526: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765526: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765526: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765526: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765526: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765526: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765526: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765526: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765526: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765526: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765527: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765527: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765527: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765527: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765527: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765527: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765527: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765527: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765527: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765528: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765528: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765528: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765528: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765528: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765528: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765528: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765528: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765528: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765529: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765529: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765529: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765529: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765529: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765529: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765529: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765529: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765529: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765530: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765530: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765530: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765530: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765530: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765530: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765530: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765530: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765530: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765531: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765531: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765531: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765531: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765531: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765531: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765531: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765531: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765532: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765532: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765532: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765532: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765532: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765532: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765532: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765532: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765532: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765533: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765533: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765533: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765533: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765533: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765533: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765533: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765533: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765533: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765534: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765534: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765534: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765534: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765534: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765534: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765534: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765534: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765534: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765535: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765535: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765535: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765535: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765535: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765535: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765535: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765535: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765535: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765535: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765536: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765536: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765536: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765536: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765536: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765536: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765536: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765536: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765536: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765537: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765537: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765537: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765537: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765537: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765537: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765537: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765537: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765537: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765538: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765538: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765538: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765538: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765538: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765538: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765538: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765538: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765538: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765539: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765539: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765539: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765539: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765539: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765539: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765539: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765539: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765540: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765540: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765540: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765540: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765540: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765540: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765540: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765540: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765540: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765540: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765541: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765541: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765541: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765541: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765541: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765541: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765541: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765541: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765541: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765542: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765542: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765542: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765542: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765542: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765542: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765542: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765542: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765542: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765543: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765543: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765543: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765543: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765543: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765543: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765543: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765543: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765543: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765544: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765544: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765544: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765544: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765544: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765544: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765544: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765545: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765545: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765545: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765545: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765545: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765545: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765545: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765545: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765545: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765545: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765546: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765546: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765546: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765546: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765546: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765546: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765546: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765546: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765546: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765547: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765547: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765547: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765547: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765547: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765547: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765547: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765547: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765547: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765548: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765548: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765548: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765548: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765548: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765548: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765548: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765548: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765548: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765549: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765549: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765549: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765549: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765549: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765549: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765549: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765549: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765549: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765549: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765550: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765550: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765550: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765550: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765550: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765550: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765550: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765550: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765550: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765551: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765551: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765551: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765551: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765551: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765551: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765551: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765551: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765551: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765552: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765552: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765552: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765552: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765552: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765552: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765552: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765552: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765552: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765553: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765553: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765553: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765553: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765553: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765553: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765553: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765553: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765553: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765554: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765554: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765554: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765554: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765554: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765554: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765554: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765554: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765554: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765555: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765555: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765555: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765555: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765555: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765555: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765555: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765555: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765555: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765555: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765556: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765556: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765556: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765556: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765556: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765556: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765556: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765556: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765557: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765557: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765557: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765557: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765557: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765557: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765557: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765557: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765557: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765558: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765558: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765558: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765558: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765558: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765558: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765558: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765558: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765558: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765559: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765559: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765559: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765559: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765559: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765559: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765559: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765559: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765559: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765560: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765560: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765560: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765560: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765560: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765560: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765560: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765560: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765561: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765561: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765561: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765561: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765561: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765561: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765561: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765561: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765561: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765562: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765562: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765562: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765562: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765562: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765562: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765562: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765562: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765562: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765562: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765563: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765563: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765563: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765563: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765563: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765563: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765563: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765563: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765563: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765564: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765564: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765564: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765564: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765564: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765564: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765564: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765564: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765564: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765565: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765565: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765565: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765565: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765565: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765565: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765565: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765565: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765566: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765566: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765566: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765566: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765566: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765566: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765566: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765566: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765567: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765567: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765567: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765567: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765567: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765567: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765567: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765567: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765567: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765568: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765568: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765568: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765568: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765568: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765568: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765568: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765568: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765568: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765568: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765569: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765569: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765569: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765569: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765569: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765569: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765569: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765570: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765570: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765570: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765570: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765570: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765570: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765570: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765570: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765570: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765570: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765571: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765571: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765571: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765571: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765571: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765571: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765571: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765571: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765571: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765572: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765572: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765572: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765572: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765572: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765572: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765572: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765572: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765572: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765573: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765573: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765573: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765573: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765573: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765573: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765573: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765573: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765573: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765574: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765574: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765574: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765574: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765574: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765574: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765574: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765574: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765574: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765575: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765575: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765575: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765575: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765575: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765575: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765575: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765575: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765575: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765576: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765576: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765576: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765576: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765576: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765576: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765576: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765576: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765576: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765577: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765577: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765577: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765577: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765577: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765577: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765577: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765577: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765577: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765578: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765578: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765578: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765578: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765578: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765578: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765578: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765578: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765578: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765579: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765579: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765579: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765579: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765579: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765579: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765579: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765579: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765579: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765579: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765580: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765580: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765580: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765580: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765580: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765580: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765580: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765580: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765580: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765581: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765581: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765581: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765581: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765581: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765581: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765581: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765581: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765581: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765582: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765582: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765582: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765582: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765582: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765582: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765582: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765583: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765583: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765583: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765583: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765583: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765583: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765583: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765583: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765583: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765584: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765584: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765584: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765584: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765584: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765584: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765584: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765584: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765584: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765585: sync_mm_rss <-unmap_single_vma
          stress-14605 [024] .....11   680.765585: rt_spin_unlock <-unmap_single_vma
          stress-14605 [024] .....11   680.765585: migrate_enable <-rt_spin_unlock
          stress-14605 [024] .....11   680.765585: preempt_count_add <-migrate_enable
          stress-14605 [024] ....11.   680.765585: unpin_current_cpu <-migrate_enable
          stress-14605 [024] ....11.   680.765585: preempt_count_sub <-migrate_enable
          stress-14605 [024] .......   680.765585: _cond_resched <-unmap_single_vma
          stress-14605 [024] .......   680.765585: rt_spin_lock <-unmap_single_vma
          stress-14605 [024] .......   680.765585: migrate_disable <-rt_spin_lock
          stress-14605 [024] .......   680.765586: preempt_count_add <-migrate_disable
          stress-14605 [024] ....11.   680.765586: pin_current_cpu <-migrate_disable
          stress-14605 [024] ....111   680.765586: preempt_count_sub <-migrate_disable
          stress-14605 [024] .....11   680.765586: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765586: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765586: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765586: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765587: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765587: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765587: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765587: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765587: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765587: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765587: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765587: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765587: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765588: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765588: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765588: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765588: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765588: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765588: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765588: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765588: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765588: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765589: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765589: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765589: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765589: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765589: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765589: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765589: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765589: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765589: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765590: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765590: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765590: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765590: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765590: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765590: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765590: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765590: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765590: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765590: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765591: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765591: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765591: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765591: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765591: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765591: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765591: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765591: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765591: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765592: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765592: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765592: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765592: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765592: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765592: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765592: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765592: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765592: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765593: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765593: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765593: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765593: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765593: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765593: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765593: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765593: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765593: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765594: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765594: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765594: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765594: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765594: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765594: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765594: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765594: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765594: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765595: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765595: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765595: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765595: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765595: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765595: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765595: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765596: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765596: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765596: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765596: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765596: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765596: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765596: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765596: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765596: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765596: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765597: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765597: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765597: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765597: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765597: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765597: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765597: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765597: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765597: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765598: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765598: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765598: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765598: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765598: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765598: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765598: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765598: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765598: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765599: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765599: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765599: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765599: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765599: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765599: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765599: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765599: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765599: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765600: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765600: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765600: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765600: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765600: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765600: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765600: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765600: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765600: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765600: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765601: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765601: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765601: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765601: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765601: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765601: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765601: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765601: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765602: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765602: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765602: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765602: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765602: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765602: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765602: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765602: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765602: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765603: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765603: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765603: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765603: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765603: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765603: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765603: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765603: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765603: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765603: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765604: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765604: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765604: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765604: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765604: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765604: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765604: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765604: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765604: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765605: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765605: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765605: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765605: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765605: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765605: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765605: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765605: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765605: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765606: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765606: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765606: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765606: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765606: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765606: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765606: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765606: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765606: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765607: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765607: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765607: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765607: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765607: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765607: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765607: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765607: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765608: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765608: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765608: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765608: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765608: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765608: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765608: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765608: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765609: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765609: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765609: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765609: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765609: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765609: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765609: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765609: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765609: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765610: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765610: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765610: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765610: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765610: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765610: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765610: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765610: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765610: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765611: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765611: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765611: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765611: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765611: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765611: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765611: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765611: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765611: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765612: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765612: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765612: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765612: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765612: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765612: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765612: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765612: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765612: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765613: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765613: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765613: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765613: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765613: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765613: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765613: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765613: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765613: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765613: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765614: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765614: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765614: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765614: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765614: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765614: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765614: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765614: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765615: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765615: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765615: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765615: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765615: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765615: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765615: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765615: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765615: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765616: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765616: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765616: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765616: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765616: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765616: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765616: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765616: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765616: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765617: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765617: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765617: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765617: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765617: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765617: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765617: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765617: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765617: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765618: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765618: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765618: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765618: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765618: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765618: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765618: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765618: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765618: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765619: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765619: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765619: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765619: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765619: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765619: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765619: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765619: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765619: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765619: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765620: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765620: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765620: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765620: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765620: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765620: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765620: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765621: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765621: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765621: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765621: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765621: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765621: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765621: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765621: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765622: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765622: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765622: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765622: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765622: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765622: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765622: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765622: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765622: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765622: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765623: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765623: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765623: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765623: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765623: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765623: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765623: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765623: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765623: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765624: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765624: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765624: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765624: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765624: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765624: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765624: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765624: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765624: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765625: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765625: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765625: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765625: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765625: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765625: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765625: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765625: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765625: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765625: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765626: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765626: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765626: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765626: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765626: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765626: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765626: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765626: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765626: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765627: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765627: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765627: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765627: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765627: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765627: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765627: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765627: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765628: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765628: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765628: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765628: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765628: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765628: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765628: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765628: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765628: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765629: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765629: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765629: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765629: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765629: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765629: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765629: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765629: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765629: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765630: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765630: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765630: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765630: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765630: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765630: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765630: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765630: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765630: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765631: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765631: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765631: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765631: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765631: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765631: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765631: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765631: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765631: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765632: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765632: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765632: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765632: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765632: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765632: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765632: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765632: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765632: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765633: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765633: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765633: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765633: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765633: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765633: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765633: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765634: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765634: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765634: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765634: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765634: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765634: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765634: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765634: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765634: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765635: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765635: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765635: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765635: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765635: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765635: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765635: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765635: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765635: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765636: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765636: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765636: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765636: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765636: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765636: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765636: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765636: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765636: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765637: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765637: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765637: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765637: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765637: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765637: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765637: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765637: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765637: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765638: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765638: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765638: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765638: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765638: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765638: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765638: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765638: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765638: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765639: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765639: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765639: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765639: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765639: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765639: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765639: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765639: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765640: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765640: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765640: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765640: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765640: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765640: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765640: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765640: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765640: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765641: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765641: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765641: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765641: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765641: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765641: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765641: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765641: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765642: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765642: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765642: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765642: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765642: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765642: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765642: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765642: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765642: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765643: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765643: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765643: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765643: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765643: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765643: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765643: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765643: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765644: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765644: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765644: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765644: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765644: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765644: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765644: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765644: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765644: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765644: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765645: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765645: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765645: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765645: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765645: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765645: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765645: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765645: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765645: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765646: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765646: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765646: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765646: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765646: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765646: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765646: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765647: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765647: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765647: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765647: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765647: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765647: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765647: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765647: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765647: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765648: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765648: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765648: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765648: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765648: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765648: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765648: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765648: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765648: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765649: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765649: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765649: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765649: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765649: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765649: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765649: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765649: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765649: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765649: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765650: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765650: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765650: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765650: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765650: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765650: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765650: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765650: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765650: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765651: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765651: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765651: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765651: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765651: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765651: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765651: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765651: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765651: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765652: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765652: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765652: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765652: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765652: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765652: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765652: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765652: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765653: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765653: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765653: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765653: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765653: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765653: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765653: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765653: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765653: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765654: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765654: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765654: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765654: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765654: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765654: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765654: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765654: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765654: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765655: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765655: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765655: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765655: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765655: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765655: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765655: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765655: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765655: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765655: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765656: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765656: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765656: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765656: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765656: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765656: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765656: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765656: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765656: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765657: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765657: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765657: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765657: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765657: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765657: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765657: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765657: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765657: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765658: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765658: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765658: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765658: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765658: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765658: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765658: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765658: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765659: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765659: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765659: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765659: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765659: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765659: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765659: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765659: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765660: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765660: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765660: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765660: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765660: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765660: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765660: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765660: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765660: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765661: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765661: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765661: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765661: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765661: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765661: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765661: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765661: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765661: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765662: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765662: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765662: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765662: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765662: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765662: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765662: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765662: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765662: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765662: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765663: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765663: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765663: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765663: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765663: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765663: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765663: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765663: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765663: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765664: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765664: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765664: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765664: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765664: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765664: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765664: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765664: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765664: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765665: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765665: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765665: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765665: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765665: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765665: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765665: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765665: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765665: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765666: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765666: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765666: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765666: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765666: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765666: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765666: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765666: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765666: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765667: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765667: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765667: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765667: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765667: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765667: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765667: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765667: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765668: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765668: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765668: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765668: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765668: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765668: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765668: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765668: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765669: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765669: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765669: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765669: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765669: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765669: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765669: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765669: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765669: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765669: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765670: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765670: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765670: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765670: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765670: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765670: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765670: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765670: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765670: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765671: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765671: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765671: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765671: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765671: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765671: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765671: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765671: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765672: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765672: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765672: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765672: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765672: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765672: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765672: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765672: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765672: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765673: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765673: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765673: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765673: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765673: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765673: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765673: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765673: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765673: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765674: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765674: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765674: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765674: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765674: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765674: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765674: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765674: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765674: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765675: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765675: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765675: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765675: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765675: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765675: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765675: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765675: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765675: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765676: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765676: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765676: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765676: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765676: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765676: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765676: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765676: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765676: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765676: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765677: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765677: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765677: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765677: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765677: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765677: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765677: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765677: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765677: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765678: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765678: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765678: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765678: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765678: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765678: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765678: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765678: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765678: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765679: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765679: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765679: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765679: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765679: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765679: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765679: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765679: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765679: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765680: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765680: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765680: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765680: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765680: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765680: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765680: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765680: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765680: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765680: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765681: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765681: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765681: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765681: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765681: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765681: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765681: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765681: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765681: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765682: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765682: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765682: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765682: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765682: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765682: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765682: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765682: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765682: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765683: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765683: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765683: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765683: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765683: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765683: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765683: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765683: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765684: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765684: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765684: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765684: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765684: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765684: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765684: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765684: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765684: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765685: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765685: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765685: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765685: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765685: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765685: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765685: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765685: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765685: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765686: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765686: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765686: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765686: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765686: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765686: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765686: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765686: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765686: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765687: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765687: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765687: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765687: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765687: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765687: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765687: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765687: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765687: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765688: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765688: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765688: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765688: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765688: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765688: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765688: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765688: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765688: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765688: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765689: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765689: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765689: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765689: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765689: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765689: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765689: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765689: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765689: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765690: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765690: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765690: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765690: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765690: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765690: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765690: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765690: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765690: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765691: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765691: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765691: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765691: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765691: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765691: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765691: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765691: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765691: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765691: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765692: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765692: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765692: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765692: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765692: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765692: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765692: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765692: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765692: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765693: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765693: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765693: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765693: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765693: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765693: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765693: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765693: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765693: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765694: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765694: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765694: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765694: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765694: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765694: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765694: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765694: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765694: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765695: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765695: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765695: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765695: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765695: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765695: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765695: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765695: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765695: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765696: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765696: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765696: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765696: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765696: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765696: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765696: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765696: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765697: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765697: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765697: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765697: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765697: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765697: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765697: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765697: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765697: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765698: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765698: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765698: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765698: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765698: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765698: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765698: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765698: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765698: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765698: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765699: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765699: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765699: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765699: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765699: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765699: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765699: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765699: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765700: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765700: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765700: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765700: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765700: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765700: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765700: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765700: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765701: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765701: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765701: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765701: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765701: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765701: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765701: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765701: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765701: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765702: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765702: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765702: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765702: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765702: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765702: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765702: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765702: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765702: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765703: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765703: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765703: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765703: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765703: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765703: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765703: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765703: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765703: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765703: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765704: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765704: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765704: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765704: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765704: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765704: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765704: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765704: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765704: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765705: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765705: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765705: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765705: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765705: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765705: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765705: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765705: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765705: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765706: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765706: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765706: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765706: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765706: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765706: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765706: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765706: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765706: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765707: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765707: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765707: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765707: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765707: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765707: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765707: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765707: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765708: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765708: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765708: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765708: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765708: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765708: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765708: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765708: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765708: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765708: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765709: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765709: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765709: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765709: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765709: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765709: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765709: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765710: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765710: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765710: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765710: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765710: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765710: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765710: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765710: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765710: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765710: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765711: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765711: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765711: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765711: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765711: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765711: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765711: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765711: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765711: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765712: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765712: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765712: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765712: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765712: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765712: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765712: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765712: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765712: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765713: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765713: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765713: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765713: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765713: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765713: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765713: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765713: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765714: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765714: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765714: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765714: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765714: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765714: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765714: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765714: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765714: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765715: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765715: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765715: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765715: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765715: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765715: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765715: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765715: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765715: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765716: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765716: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765716: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765716: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765716: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765716: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765716: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765716: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765716: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765717: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765717: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765717: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765717: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765717: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765717: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765717: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765717: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765717: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765717: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765718: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765718: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765718: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765718: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765718: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765718: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765718: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765718: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765718: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765719: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765719: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765719: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765719: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765719: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765719: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765719: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765720: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765720: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765720: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765720: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765720: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765720: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765720: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765720: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765720: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765721: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765721: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765721: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765721: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765721: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765721: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765721: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765721: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765722: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765722: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765722: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765722: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765722: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765722: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765722: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765722: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765722: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765723: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765723: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765723: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765723: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765723: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765723: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765723: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765723: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765723: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765724: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765724: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765724: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765724: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765724: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765724: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765724: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765724: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765724: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765724: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765725: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765725: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765725: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765725: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765725: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765725: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765725: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765725: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765725: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765726: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765726: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765726: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765726: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765726: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765726: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765726: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765726: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765727: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765727: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765727: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765727: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765727: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765727: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765727: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765727: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765727: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765728: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765728: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765728: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765728: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765728: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765728: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765728: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765728: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765728: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765729: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765729: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765729: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765729: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765729: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765729: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765729: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765729: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765729: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765730: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765730: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765730: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765730: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765730: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765730: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765730: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765730: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765730: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765731: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765731: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765731: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765731: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765731: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765731: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765731: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765731: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765731: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765732: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765732: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765732: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765732: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765732: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765732: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765732: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765732: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765733: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765733: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765733: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765733: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765733: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765733: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765733: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765733: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765733: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765733: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765734: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765734: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765734: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765734: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765734: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765734: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765734: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765735: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765735: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765735: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765735: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765735: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765735: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765735: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765735: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765735: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765735: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765736: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765736: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765736: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765736: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765736: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765736: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765736: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765736: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765736: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765737: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765737: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765737: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765737: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765737: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765737: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765737: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765737: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765737: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765738: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765738: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765738: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765738: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765738: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765738: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765738: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765738: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765738: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765739: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765739: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765739: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765739: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765739: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765739: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765739: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765739: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765739: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765739: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765740: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765740: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765740: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765740: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765740: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765740: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765740: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765740: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765740: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765741: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765741: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765741: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765741: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765741: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765741: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765741: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765741: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765741: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765742: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765742: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765742: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765742: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765742: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765742: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765742: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765742: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765742: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765743: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765743: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765743: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765743: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765743: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765743: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765743: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765743: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765743: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765744: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765744: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765744: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765744: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765744: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765744: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765744: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765744: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765744: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765744: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765745: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765745: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765745: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765745: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765745: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765745: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765745: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765745: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765745: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765746: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765746: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765746: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765746: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765746: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765746: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765746: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765746: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765746: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765747: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765747: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765747: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765747: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765747: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765747: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765747: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765747: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765748: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765748: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765748: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765748: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765748: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765748: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765748: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765748: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765748: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765749: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765749: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765749: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765749: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765749: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765749: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765749: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765749: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765749: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765750: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765750: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765750: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765750: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765750: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765750: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765750: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765750: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765750: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765751: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765751: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765751: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765751: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765751: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765751: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765751: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765751: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765751: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765752: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765752: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765752: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765752: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765752: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765752: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765752: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765752: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765752: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765753: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765753: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765753: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765753: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765753: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765753: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765753: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765753: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765753: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765753: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765754: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765754: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765754: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765754: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765754: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765754: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765754: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765754: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765754: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765755: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765755: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765755: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765755: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765755: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765755: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765755: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765755: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765755: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765756: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765756: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765756: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765756: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765756: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765756: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765756: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765756: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765756: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765757: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765757: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765757: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765757: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765757: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765757: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765757: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765757: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765757: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765758: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765758: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765758: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765758: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765758: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765758: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765758: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765758: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765758: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765759: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765759: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765759: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765759: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765759: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765759: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765759: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765759: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765759: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765760: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765760: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765760: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765760: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765760: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765760: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765760: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765760: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765760: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765761: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765761: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765761: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765761: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765761: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765761: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765761: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765761: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765761: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765762: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765762: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765762: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765762: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765762: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765762: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765762: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765762: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765762: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765763: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765763: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765763: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765763: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765763: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765763: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765763: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765763: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765763: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765764: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765764: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765764: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765764: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765764: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765764: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765764: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765764: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765764: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765765: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765765: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765765: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765765: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765765: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765765: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765765: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765765: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765765: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765766: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765766: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765766: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765766: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765766: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765766: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765766: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765766: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765766: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765766: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765767: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765767: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765767: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765767: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765767: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765767: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765767: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765767: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765767: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765768: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765768: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765768: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765768: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765768: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765768: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765768: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765768: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765768: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765769: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765769: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765769: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765769: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765769: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765769: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765769: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765769: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765769: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765770: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765770: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765770: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765770: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765770: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765770: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765770: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765770: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765770: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765771: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765771: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765771: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765771: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765771: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765771: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765771: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765771: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765771: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765772: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765772: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765772: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765772: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765772: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765772: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765772: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765772: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765773: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765773: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765773: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765773: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765773: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765773: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765773: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765773: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765773: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765774: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765774: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765774: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765774: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765774: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765774: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765774: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765774: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765774: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765774: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765775: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765775: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765775: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765775: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765775: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765775: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765775: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765775: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765775: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765776: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765776: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765776: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765776: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765776: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765776: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765776: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765776: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765776: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765777: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765777: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765777: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765777: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765777: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765777: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765777: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765777: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765777: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765778: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765778: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765778: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765778: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765778: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765778: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765778: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765778: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765778: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765779: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765779: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765779: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765779: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765779: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765779: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765779: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765779: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765779: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765779: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765780: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765780: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765780: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765780: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765780: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765780: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765780: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765780: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765780: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765781: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765781: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765781: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765781: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765781: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765781: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765781: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765781: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765781: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765782: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765782: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765782: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765782: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765782: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765782: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765782: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765782: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765782: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765783: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765783: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765783: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765783: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765783: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765783: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765783: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765783: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765783: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765783: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765784: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765784: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765784: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765784: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765784: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765784: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765784: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765785: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765785: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765785: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765785: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765785: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765785: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765785: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765785: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765785: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765785: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765786: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765786: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765786: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765786: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765786: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765786: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765786: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765786: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765786: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765787: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765787: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765787: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765787: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765787: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765787: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765787: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765787: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765787: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765788: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765788: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765788: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765788: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765788: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765788: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765788: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765788: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765788: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765789: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765789: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765789: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765789: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765789: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765789: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765789: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765789: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765789: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765790: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765790: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765790: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765790: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765790: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765790: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765790: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765790: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765790: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765790: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765791: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765791: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765791: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765791: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765791: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765791: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765791: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765791: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765791: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765792: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765792: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765792: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765792: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765792: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765792: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765792: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765792: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765792: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765793: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765793: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765793: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765793: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765793: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765793: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765793: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765793: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765793: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765794: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765794: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765794: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765794: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765794: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765794: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765794: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765794: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765794: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765795: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765795: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765795: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765795: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765795: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765795: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765795: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765795: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765795: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765795: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765796: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765796: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765796: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765796: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765796: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765796: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765796: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765796: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765797: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765797: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765797: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765797: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765797: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765797: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765797: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765797: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765797: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765798: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765798: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765798: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765798: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765798: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765798: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765798: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765798: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765798: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765799: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765799: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765799: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765799: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765799: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765799: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765799: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765799: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765800: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765800: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765800: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765800: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765800: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765800: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765800: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765800: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765800: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765801: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765801: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765801: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765801: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765801: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765801: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765801: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765801: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765801: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765802: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765802: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765802: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765802: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765802: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765802: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765802: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765802: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765802: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765802: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765803: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765803: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765803: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765803: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765803: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765803: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765803: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765803: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765803: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765804: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765804: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765804: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765804: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765804: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765804: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765804: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765804: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765804: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765805: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765805: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765805: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765805: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765805: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765805: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765805: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765805: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765805: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765806: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765806: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765806: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765806: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765806: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765806: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765806: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765806: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765806: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765807: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765807: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765807: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765807: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765807: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765807: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765807: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765807: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765807: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765808: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765808: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765808: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765808: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765808: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765808: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765808: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765808: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765808: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765809: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765809: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765809: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765809: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765809: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765809: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765809: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765809: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765810: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765810: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765810: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765810: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765810: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765810: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765810: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765810: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765810: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765811: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765811: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765811: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765811: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765811: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765811: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765811: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765811: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765811: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765811: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765812: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765812: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765812: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765812: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765812: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765812: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765812: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765812: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765812: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765813: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765813: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765813: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765813: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765813: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765813: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765813: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765813: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765813: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765814: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765814: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765814: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765814: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765814: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765814: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765814: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765814: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765814: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765815: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765815: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765815: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765815: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765815: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765815: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765815: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765815: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765815: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765816: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765816: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765816: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765816: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765816: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765816: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765816: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765816: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765816: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765817: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765817: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765817: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765817: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765817: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765817: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765817: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765817: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765817: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765817: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765818: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765818: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765818: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765818: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765818: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765818: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765818: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765818: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765818: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765819: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765819: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765819: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765819: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765819: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765819: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765819: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765819: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765819: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765820: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765820: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765820: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765820: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765820: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765820: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765820: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765820: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765820: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765820: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765821: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765821: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765821: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765821: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765821: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765821: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765821: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765821: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765822: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765822: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765822: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765822: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765822: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765822: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765822: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765822: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765822: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765823: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765823: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765823: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765823: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765823: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765823: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765823: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765823: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765823: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765824: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765824: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765824: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765824: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765824: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765824: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765824: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765824: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765824: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765825: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765825: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765825: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765825: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765825: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765825: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765825: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765825: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765825: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765826: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765826: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765826: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765826: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765826: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765826: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765826: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765826: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765826: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765826: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765827: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765827: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765827: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765827: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765827: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765827: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765827: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765827: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765827: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765828: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765828: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765828: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765828: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765828: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765828: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765828: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765828: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765828: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765829: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765829: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765829: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765829: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765829: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765829: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765829: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765829: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765829: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765830: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765830: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765830: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765830: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765830: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765830: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765830: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765830: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765830: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765831: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765831: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765831: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765831: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765831: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765831: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765831: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765831: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765831: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765832: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765832: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765832: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765832: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765832: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765832: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765832: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765832: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765832: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765833: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765833: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765833: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765833: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765833: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765833: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765833: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765833: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765833: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765834: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765834: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765834: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765834: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765834: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765834: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765834: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765834: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765835: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765835: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765835: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765835: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765835: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765835: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765835: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765835: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765835: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765836: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765836: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765836: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765836: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765836: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765836: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765836: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765836: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765836: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765837: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765837: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765837: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765837: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765837: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765837: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765837: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765837: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765837: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765838: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765838: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765838: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765838: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765838: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765838: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765838: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765838: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765838: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765838: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765839: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765839: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765839: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765839: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765839: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765839: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765839: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765839: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765840: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765840: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765840: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765840: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765840: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765840: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765840: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765840: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765840: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765840: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765841: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765841: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765841: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765841: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765841: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765841: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765841: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765841: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765841: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765842: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765842: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765842: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765842: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765842: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765842: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765842: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765842: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765842: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765843: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765843: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765843: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765843: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765843: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765843: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765843: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765843: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765843: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765844: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765844: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765844: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765844: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765844: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765844: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765844: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765844: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765844: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765845: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765845: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765845: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765845: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765845: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765845: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765845: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765845: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765845: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765845: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765846: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765846: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765846: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765846: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765846: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765846: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765846: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765846: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765847: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765847: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765847: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765847: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765847: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765847: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765847: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765847: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765847: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765848: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765848: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765848: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765848: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765848: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765848: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765848: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765848: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765848: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765849: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765849: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765849: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765849: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765849: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765849: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765849: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765849: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765849: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765850: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765850: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765850: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765850: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765850: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765850: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765850: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765850: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765850: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765851: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765851: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765851: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765851: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765851: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765851: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765851: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765851: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765851: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765852: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765852: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765852: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765852: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765852: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765852: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765852: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765852: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765852: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765853: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765853: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765853: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765853: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765853: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765853: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765853: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765853: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765853: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765854: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765854: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765854: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765854: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765854: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765854: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765854: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765854: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765854: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765854: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765855: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765855: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765855: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765855: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765855: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765855: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765855: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765855: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765855: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765856: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765856: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765856: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765856: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765856: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765856: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765856: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765856: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765856: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765857: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765857: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765857: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765857: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765857: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765857: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765857: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765857: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765857: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765858: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765858: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765858: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765858: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765858: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765858: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765858: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765858: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765858: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765859: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765859: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765859: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765859: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765859: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765859: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765859: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765859: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765860: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765860: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765860: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765860: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765860: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765860: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765860: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765860: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765860: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765860: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765861: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765861: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765861: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765861: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765861: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765861: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765861: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765861: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765861: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765862: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765862: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765862: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765862: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765862: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765862: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765862: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765862: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765862: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765863: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765863: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765863: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765863: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765863: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765863: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765863: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765863: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765863: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765864: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765864: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765864: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765864: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765864: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765864: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765864: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765864: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765864: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765864: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765865: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765865: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765865: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765865: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765865: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765865: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765865: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765865: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765865: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765866: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765866: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765866: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765866: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765866: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765866: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765866: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765866: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765866: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765867: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765867: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765867: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765867: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765867: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765867: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765867: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765867: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765867: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765868: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765868: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765868: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765868: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765868: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765868: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765868: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765868: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765868: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765868: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765869: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765869: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765869: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765869: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765869: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765869: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765869: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765869: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765869: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765870: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765870: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765870: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765870: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765870: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765870: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765870: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765870: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765870: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765871: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765871: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765871: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765871: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765871: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765871: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765871: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765871: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765872: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765872: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765872: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765872: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765872: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765872: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765872: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765872: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765872: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765873: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765873: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765873: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765873: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765873: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765873: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765873: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765873: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765873: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765874: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765874: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765874: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765874: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765874: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765874: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765874: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765874: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765874: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765875: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765875: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765875: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765875: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765875: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765875: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765875: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765875: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765875: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765875: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765876: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765876: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765876: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765876: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765876: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765876: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765876: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765876: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765876: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765877: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765877: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765877: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765877: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765877: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765877: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765877: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765877: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765877: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765878: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765878: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765878: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765878: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765878: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765878: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765878: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765878: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765878: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765878: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765879: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765879: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765879: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765879: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765879: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765879: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765879: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765879: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765879: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765880: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765880: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765880: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765880: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765880: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765880: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765880: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765880: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765880: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765881: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765881: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765881: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765881: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765881: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765881: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765881: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765881: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765881: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765882: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765882: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765882: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765882: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765882: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765882: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765882: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765882: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765882: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765883: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765883: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765883: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765883: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765883: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765883: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765883: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765883: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765883: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765883: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765884: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765884: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765884: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765884: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765884: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765884: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765884: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765884: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765885: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765885: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765885: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765885: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765885: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765885: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765885: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765885: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765885: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765886: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765886: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765886: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765886: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765886: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765886: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765886: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765886: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765886: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765887: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765887: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765887: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765887: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765887: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765887: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765887: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765887: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765887: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765888: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765888: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765888: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765888: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765888: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765888: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765888: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765888: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765888: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765889: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765889: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765889: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765889: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765889: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765889: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765889: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765889: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765889: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765890: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765890: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765890: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765890: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765890: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765890: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765890: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765890: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765890: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765891: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765891: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765891: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765891: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765891: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765891: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765891: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765891: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765891: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765892: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765892: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765892: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765892: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765892: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765892: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765892: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765892: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765892: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765892: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765893: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765893: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765893: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765893: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765893: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765893: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765893: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765893: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765893: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765894: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765894: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765894: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765894: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765894: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765894: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765894: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765894: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765894: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765895: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765895: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765895: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765895: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765895: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765895: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765895: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765895: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765895: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765896: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765896: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765896: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765896: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765896: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765896: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765896: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765896: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765897: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765897: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765897: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765897: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765897: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765897: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765897: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765897: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765897: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765898: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765898: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765898: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765898: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765898: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765898: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765898: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765898: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765898: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765898: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765899: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765899: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765899: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765899: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765899: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765899: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765899: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765899: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765899: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765900: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765900: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765900: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765900: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765900: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765900: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765900: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765900: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765900: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765901: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765901: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765901: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765901: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765901: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765901: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765901: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765901: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765901: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765902: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765902: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765902: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765902: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765902: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765902: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765902: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765902: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765902: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765903: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765903: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765903: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765903: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765903: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765903: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765903: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765903: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765903: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765903: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765904: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765904: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765904: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765904: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765904: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765904: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765904: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765904: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765904: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765905: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765905: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765905: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765905: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765905: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765905: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765905: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765905: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765905: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765906: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765906: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765906: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765906: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765906: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765906: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765906: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765906: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765906: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765907: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765907: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765907: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765907: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765907: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765907: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765907: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765907: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765907: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765908: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765908: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765908: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765908: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765908: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765908: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765908: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765908: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765908: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765909: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765909: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765909: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765909: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765909: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765909: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765909: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765909: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765909: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765910: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765910: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765910: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765910: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765910: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765910: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765910: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765910: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765910: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765911: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765911: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765911: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765911: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765911: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765911: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765911: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765911: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765911: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765912: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765912: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765912: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765912: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765912: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765912: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765912: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765912: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765912: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765912: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765913: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765913: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765913: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765913: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765913: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765913: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765913: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765913: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765913: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765914: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765914: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765914: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765914: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765914: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765914: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765914: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765914: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765914: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765915: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765915: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765915: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765915: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765915: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765915: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765915: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765915: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765915: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765916: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765916: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765916: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765916: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765916: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765916: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765916: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765916: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765916: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765916: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765917: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765917: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765917: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765917: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765917: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765917: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765917: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765917: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765917: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765918: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765918: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765918: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765918: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765918: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765918: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765918: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765918: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765918: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765919: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765919: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765919: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765919: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765919: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765919: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765919: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765919: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765919: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765920: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765920: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765920: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765920: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765920: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765920: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765920: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765920: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765920: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765921: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765921: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765921: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765921: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765921: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765921: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765921: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765921: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765922: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765922: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765922: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765922: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765922: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765922: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765922: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765922: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765922: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765923: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765923: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765923: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765923: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765923: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765923: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765923: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765923: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765923: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765923: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765924: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765924: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765924: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765924: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765924: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765924: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765924: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765924: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765924: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765925: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765925: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765925: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765925: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765925: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765925: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765925: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765925: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765925: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765926: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765926: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765926: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765926: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765926: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765926: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765926: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765926: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765926: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765926: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765927: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765927: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765927: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765927: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765927: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765927: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765927: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765927: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765927: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765928: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765928: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765928: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765928: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765928: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765928: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765928: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765928: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765928: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765929: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765929: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765929: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765929: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765929: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765929: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765929: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765929: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765929: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765930: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765930: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765930: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765930: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765930: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765930: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765930: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765930: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765930: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765930: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765931: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765931: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765931: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765931: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765931: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765931: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765931: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765931: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765931: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765932: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765932: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765932: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765932: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765932: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765932: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765932: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765932: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765932: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765933: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765933: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765933: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765933: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765933: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765933: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765933: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765933: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765934: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765934: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765934: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765934: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765934: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765934: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765934: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765934: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765934: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765935: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765935: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765935: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765935: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765935: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765935: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765935: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765935: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765935: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765936: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765936: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765936: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765936: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765936: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765936: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765936: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765936: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765936: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765937: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765937: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765937: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765937: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765937: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765937: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765937: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765937: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765937: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765938: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765938: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765938: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765938: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765938: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765938: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765938: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765938: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765938: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765938: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765939: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765939: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765939: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765939: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765939: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765939: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765939: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765939: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765939: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765940: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765940: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765940: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765940: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765940: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765940: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765940: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765940: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765940: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765941: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765941: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765941: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765941: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765941: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765941: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765941: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765941: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765941: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765942: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765942: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765942: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765942: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765942: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765942: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765942: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765942: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765942: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765943: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765943: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765943: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765943: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765943: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765943: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765943: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765943: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765943: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765944: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765944: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765944: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765944: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765944: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765944: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765944: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765944: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765944: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765945: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765945: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765945: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765945: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765945: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765945: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765945: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765945: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765945: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765945: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765946: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765946: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765946: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765946: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765946: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765946: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765946: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765946: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765947: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765947: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765947: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765947: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765947: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765947: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765947: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765947: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765947: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765948: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765948: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765948: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765948: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765948: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765948: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765948: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765948: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765948: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765949: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765949: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765949: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765949: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765949: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765949: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765949: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765949: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765949: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765950: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765950: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765950: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765950: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765950: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765950: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765950: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765950: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765950: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765950: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765951: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765951: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765951: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765951: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765951: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765951: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765951: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765951: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765951: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765952: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765952: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765952: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765952: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765952: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765952: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765952: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765952: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765952: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765953: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765953: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765953: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765953: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765953: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765953: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765953: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765953: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765953: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765954: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765954: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765954: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765954: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765954: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765954: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765954: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765954: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765954: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765954: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765955: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765955: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765955: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765955: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765955: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765955: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765955: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765955: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765955: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765956: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765956: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765956: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765956: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765956: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765956: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765956: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765956: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765956: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765957: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765957: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765957: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765957: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765957: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765957: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765957: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765957: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765957: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765958: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765958: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765958: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765958: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765958: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765958: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765958: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765958: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765959: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765959: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765959: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765959: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765959: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765959: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765959: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765959: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765959: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765960: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765960: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765960: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765960: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765960: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765960: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765960: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765960: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765960: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765961: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765961: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765961: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765961: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765961: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765961: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765961: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765961: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765961: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765962: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765962: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765962: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765962: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765962: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765962: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765962: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765962: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765962: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765963: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765963: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765963: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765963: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765963: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765963: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765963: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765963: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765963: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765963: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765964: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765964: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765964: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765964: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765964: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765964: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765964: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765964: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765964: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765965: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765965: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765965: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765965: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765965: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765965: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765965: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765965: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765965: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765966: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765966: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765966: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765966: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765966: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765966: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765966: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765966: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765966: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765967: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765967: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765967: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765967: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765967: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765967: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765967: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765967: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765967: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765968: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765968: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765968: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765968: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765968: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765968: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765968: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765968: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765968: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765969: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765969: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765969: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765969: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765969: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765969: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765969: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765969: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765969: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765969: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765970: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765970: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765970: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765970: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765970: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765970: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765970: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765970: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765970: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765971: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765971: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765971: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765971: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765971: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765971: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765971: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765971: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765972: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765972: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765972: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765972: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765972: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765972: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765972: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765972: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765973: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765973: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765973: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765973: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765973: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765973: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765973: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765973: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765973: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765974: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765974: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765974: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765974: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765974: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765974: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765974: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765974: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765974: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765975: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765975: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765975: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765975: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765975: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765975: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765975: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765975: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765975: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765976: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765976: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765976: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765976: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765976: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765976: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765976: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765976: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765976: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765976: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765977: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765977: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765977: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765977: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765977: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765977: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765977: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765977: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765977: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765978: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765978: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765978: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765978: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765978: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765978: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765978: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765978: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765978: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765979: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765979: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765979: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765979: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765979: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765979: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765979: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765979: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765979: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765980: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765980: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765980: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765980: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765980: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765980: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765980: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765980: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765980: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765980: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765981: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765981: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765981: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765981: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765981: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765981: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765981: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765981: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765981: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765982: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765982: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765982: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765982: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765982: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765982: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765982: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765982: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765982: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765983: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765983: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765983: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765983: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765983: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765983: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765983: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765983: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765984: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765984: sync_mm_rss <-unmap_single_vma
          stress-14605 [024] .....11   680.765984: rt_spin_unlock <-unmap_single_vma
          stress-14605 [024] .....11   680.765984: migrate_enable <-rt_spin_unlock
          stress-14605 [024] .....11   680.765984: preempt_count_add <-migrate_enable
          stress-14605 [024] ....11.   680.765984: unpin_current_cpu <-migrate_enable
          stress-14605 [024] ....11.   680.765984: preempt_count_sub <-migrate_enable
          stress-14605 [024] .......   680.765984: _cond_resched <-unmap_single_vma
          stress-14605 [024] .......   680.765985: rt_spin_lock <-unmap_single_vma
          stress-14605 [024] .......   680.765985: migrate_disable <-rt_spin_lock
          stress-14605 [024] .......   680.765985: preempt_count_add <-migrate_disable
          stress-14605 [024] ....11.   680.765985: pin_current_cpu <-migrate_disable
          stress-14605 [024] ....111   680.765985: preempt_count_sub <-migrate_disable
          stress-14605 [024] .....11   680.765985: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765985: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765985: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765985: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765986: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765986: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765986: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765986: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765986: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765986: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765986: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765986: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765986: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765987: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765987: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765987: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765987: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765987: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765987: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765987: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765987: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765987: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765988: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765988: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765988: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765988: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765988: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765988: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765988: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765988: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765988: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765989: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765989: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765989: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765989: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765989: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765989: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765989: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765989: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765989: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765989: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765990: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765990: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765990: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765990: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765990: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765990: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765990: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765990: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765990: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765991: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765991: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765991: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765991: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765991: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765991: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765991: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765992: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765992: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765992: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765992: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765992: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765992: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765992: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765992: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765993: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765993: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765993: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765993: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765993: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765993: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765993: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765993: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765993: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765994: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765994: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765994: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765994: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765994: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765994: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765994: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765994: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765994: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765995: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765995: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765995: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765995: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765995: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765995: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765995: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765995: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765995: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765996: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765996: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765996: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765996: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765996: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765996: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765996: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765996: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765997: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765997: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765997: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765997: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765997: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765997: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765997: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765997: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765997: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765997: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765998: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765998: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765998: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765998: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765998: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765998: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765998: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765998: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765998: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765999: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765999: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.765999: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.765999: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.765999: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.765999: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.765999: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765999: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.765999: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766000: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766000: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766000: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766000: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766000: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766000: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766000: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766000: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766000: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766001: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766001: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766001: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766001: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766001: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766001: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766001: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766001: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766001: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766001: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766002: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766002: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766002: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766002: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766002: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766002: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766002: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766002: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766002: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766003: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766003: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766003: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766003: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766003: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766003: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766003: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766003: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766003: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766004: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766004: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766004: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766004: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766004: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766004: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766004: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766004: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766004: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766005: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766005: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766005: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766005: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766005: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766005: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766005: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766005: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766005: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766006: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766006: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766006: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766006: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766006: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766006: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766006: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766006: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766006: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766006: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766007: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766007: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766007: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766007: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766007: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766007: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766007: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766007: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766007: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766008: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766008: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766008: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766008: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766008: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766008: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766008: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766008: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766009: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766009: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766009: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766009: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766009: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766009: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766009: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766009: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766009: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766010: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766010: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766010: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766010: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766010: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766010: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766010: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766010: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766010: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766011: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766011: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766011: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766011: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766011: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766011: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766011: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766011: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766011: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766012: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766012: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766012: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766012: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766012: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766012: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766012: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766012: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766012: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766012: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766013: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766013: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766013: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766013: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766013: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766013: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766013: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766013: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766013: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766014: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766014: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766014: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766014: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766014: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766014: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766014: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766014: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766014: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766015: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766015: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766015: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766015: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766015: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766015: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766015: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766015: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766015: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766016: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766016: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766016: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766016: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766016: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766016: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766016: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766016: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766016: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766017: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766017: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766017: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766017: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766017: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766017: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766017: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766017: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766017: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766017: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766018: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766018: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766018: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766018: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766018: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766018: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766018: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766018: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766018: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766019: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766019: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766019: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766019: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766019: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766019: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766019: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766019: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766019: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766020: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766020: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766020: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766020: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766020: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766020: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766020: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766020: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766020: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766020: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766021: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766021: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766021: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766021: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766021: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766021: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766021: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766021: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766022: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766022: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766022: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766022: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766022: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766022: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766022: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766022: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766022: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766023: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766023: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766023: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766023: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766023: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766023: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766023: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766023: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766023: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766024: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766024: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766024: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766024: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766024: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766024: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766024: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766024: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766025: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766025: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766025: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766025: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766025: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766025: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766025: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766025: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766025: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766026: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766026: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766026: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766026: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766026: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766026: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766026: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766026: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766026: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766026: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766027: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766027: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766027: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766027: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766027: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766027: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766027: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766027: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766027: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766028: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766028: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766028: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766028: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766028: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766028: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766028: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766028: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766028: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766029: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766029: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766029: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766029: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766029: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766029: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766029: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766029: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766029: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766029: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766030: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766030: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766030: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766030: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766030: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766030: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766030: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766030: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766030: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766031: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766031: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766031: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766031: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766031: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766031: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766031: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766031: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766031: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766032: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766032: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766032: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766032: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766032: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766032: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766032: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766032: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766032: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766033: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766033: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766033: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766033: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766033: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766033: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766033: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766033: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766034: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766034: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766034: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766034: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766034: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766034: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766034: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766034: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766034: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766035: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766035: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766035: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766035: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766035: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766035: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766035: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766035: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766035: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766036: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766036: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766036: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766036: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766036: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766036: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766036: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766036: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766037: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766037: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766037: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766037: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766037: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766037: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766037: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766037: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766037: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766037: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766038: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766038: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766038: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766038: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766038: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766038: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766038: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766038: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766038: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766039: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766039: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766039: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766039: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766039: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766039: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766039: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766039: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766039: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766040: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766040: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766040: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766040: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766040: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766040: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766040: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766040: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766040: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766041: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766041: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766041: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766041: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766041: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766041: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766041: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766041: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766041: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766041: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766042: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766042: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766042: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766042: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766042: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766042: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766042: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766042: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766042: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766043: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766043: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766043: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766043: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766043: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766043: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766043: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766043: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766043: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766044: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766044: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766044: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766044: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766044: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766044: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766044: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766044: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766044: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766045: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766045: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766045: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766045: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766045: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766045: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766045: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766045: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766045: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766046: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766046: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766046: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766046: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766046: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766046: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766046: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766046: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766047: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766047: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766047: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766047: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766047: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766047: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766047: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766047: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766047: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766048: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766048: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766048: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766048: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766048: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766048: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766048: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766048: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766048: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766048: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766049: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766049: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766049: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766049: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766049: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766049: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766049: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766049: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766050: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766050: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766050: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766050: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766050: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766050: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766050: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766050: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766050: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766051: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766051: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766051: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766051: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766051: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766051: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766051: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766051: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766051: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766052: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766052: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766052: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766052: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766052: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766052: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766052: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766052: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766052: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766053: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766053: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766053: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766053: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766053: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766053: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766053: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766053: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766053: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766054: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766054: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766054: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766054: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766054: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766054: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766054: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766054: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766054: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766054: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766055: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766055: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766055: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766055: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766055: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766055: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766055: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766055: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766055: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766056: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766056: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766056: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766056: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766056: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766056: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766056: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766056: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766056: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766057: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766057: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766057: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766057: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766057: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766057: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766057: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766057: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766057: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766058: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766058: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766058: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766058: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766058: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766058: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766058: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766058: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766059: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766059: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766059: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766059: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766059: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766059: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766059: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766059: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766060: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766060: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766060: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766060: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766060: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766060: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766060: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766060: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766060: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766061: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766061: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766061: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766061: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766061: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766061: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766061: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766061: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766062: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766062: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766062: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766062: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766062: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766062: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766062: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766062: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766062: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766062: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766063: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766063: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766063: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766063: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766063: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766063: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766063: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766063: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766063: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766064: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766064: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766064: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766064: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766064: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766064: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766064: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766064: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766064: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766065: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766065: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766065: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766065: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766065: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766065: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766065: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766065: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766065: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766066: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766066: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766066: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766066: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766066: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766066: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766066: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766066: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766066: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766067: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766067: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766067: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766067: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766067: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766067: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766067: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766067: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766067: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766067: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766068: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766068: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766068: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766068: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766068: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766068: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766068: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766068: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766068: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766069: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766069: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766069: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766069: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766069: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766069: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766069: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766069: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766069: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766070: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766070: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766070: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766070: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766070: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766070: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766070: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766070: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766070: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766071: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766071: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766071: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766071: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766071: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766071: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766071: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766071: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766071: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766072: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766072: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766072: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766072: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766072: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766072: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766072: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766072: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766072: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766073: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766073: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766073: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766073: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766073: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766073: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766073: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766073: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766073: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766074: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766074: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766074: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766074: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766074: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766074: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766074: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766074: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766074: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766075: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766075: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766075: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766075: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766075: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766075: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766075: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766075: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766075: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766075: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766076: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766076: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766076: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766076: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766076: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766076: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766076: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766076: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766076: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766077: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766077: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766077: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766077: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766077: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766077: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766077: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766077: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766077: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766078: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766078: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766078: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766078: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766078: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766078: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766078: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766078: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766078: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766079: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766079: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766079: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766079: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766079: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766079: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766079: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766079: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766079: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766079: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766080: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766080: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766080: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766080: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766080: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766080: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766080: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766080: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766080: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766081: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766081: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766081: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766081: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766081: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766081: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766081: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766081: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766081: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766082: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766082: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766082: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766082: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766082: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766082: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766082: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766082: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766082: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766083: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766083: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766083: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766083: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766083: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766083: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766083: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766083: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766083: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766084: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766084: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766084: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766084: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766084: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766084: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766084: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766084: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766084: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766085: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766085: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766085: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766085: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766085: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766085: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766085: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766085: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766085: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766086: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766086: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766086: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766086: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766086: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766086: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766086: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766086: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766086: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766087: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766087: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766087: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766087: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766087: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766087: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766087: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766087: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766087: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766088: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766088: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766088: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766088: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766088: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766088: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766088: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766088: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766088: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766088: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766089: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766089: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766089: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766089: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766089: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766089: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766089: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766089: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766089: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766090: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766090: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766090: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766090: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766090: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766090: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766090: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766090: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766090: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766091: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766091: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766091: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766091: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766091: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766091: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766091: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766091: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766091: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766092: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766092: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766092: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766092: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766092: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766092: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766092: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766092: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766092: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766092: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766093: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766093: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766093: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766093: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766093: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766093: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766093: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766093: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766093: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766094: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766094: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766094: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766094: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766094: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766094: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766094: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766094: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766094: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766095: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766095: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766095: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766095: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766095: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766095: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766095: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766095: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766095: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766096: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766096: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766096: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766096: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766096: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766096: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766096: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766096: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766097: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766097: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766097: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766097: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766097: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766097: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766097: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766097: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766097: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766098: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766098: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766098: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766098: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766098: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766098: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766098: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766098: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766098: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766098: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766099: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766099: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766099: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766099: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766099: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766099: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766099: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766099: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766099: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766100: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766100: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766100: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766100: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766100: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766100: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766100: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766100: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766100: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766101: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766101: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766101: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766101: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766101: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766101: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766101: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766101: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766101: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766101: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766102: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766102: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766102: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766102: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766102: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766102: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766102: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766102: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766102: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766103: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766103: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766103: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766103: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766103: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766103: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766103: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766103: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766103: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766104: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766104: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766104: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766104: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766104: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766104: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766104: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766104: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766104: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766105: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766105: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766105: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766105: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766105: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766105: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766105: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766105: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766105: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766106: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766106: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766106: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766106: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766106: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766106: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766106: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766106: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766106: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766106: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766107: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766107: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766107: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766107: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766107: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766107: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766107: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766107: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766108: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766108: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766108: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766108: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766108: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766108: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766108: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766108: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766109: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766109: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766109: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766109: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766109: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766109: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766109: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766109: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766109: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766110: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766110: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766110: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766110: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766110: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766110: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766110: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766110: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766110: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766111: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766111: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766111: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766111: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766111: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766111: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766111: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766111: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766111: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766112: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766112: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766112: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766112: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766112: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766112: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766112: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766112: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766112: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766112: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766113: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766113: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766113: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766113: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766113: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766113: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766113: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766113: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766113: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766114: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766114: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766114: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766114: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766114: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766114: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766114: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766114: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766114: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766115: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766115: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766115: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766115: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766115: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766115: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766115: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766115: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766115: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766116: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766116: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766116: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766116: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766116: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766116: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766116: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766116: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766116: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766117: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766117: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766117: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766117: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766117: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766117: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766117: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766117: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766117: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766117: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766118: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766118: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766118: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766118: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766118: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766118: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766118: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766118: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766118: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766119: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766119: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766119: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766119: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766119: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766119: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766119: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766119: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766119: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766120: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766120: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766120: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766120: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766120: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766120: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766120: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766120: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766120: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766121: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766121: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766121: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766121: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766121: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766121: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766121: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766121: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766122: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766122: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766122: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766122: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766122: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766122: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766122: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766122: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766122: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766123: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766123: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766123: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766123: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766123: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766123: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766123: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766123: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766123: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766123: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766124: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766124: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766124: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766124: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766124: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766124: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766124: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766124: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766124: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766125: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766125: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766125: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766125: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766125: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766125: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766125: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766125: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766125: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766126: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766126: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766126: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766126: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766126: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766126: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766126: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766126: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766126: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766127: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766127: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766127: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766127: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766127: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766127: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766127: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766127: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766127: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766127: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766128: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766128: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766128: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766128: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766128: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766128: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766128: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766128: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766128: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766129: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766129: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766129: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766129: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766129: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766129: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766129: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766129: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766129: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766130: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766130: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766130: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766130: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766130: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766130: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766130: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766130: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766130: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766131: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766131: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766131: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766131: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766131: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766131: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766131: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766131: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766131: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766131: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766132: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766132: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766132: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766132: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766132: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766132: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766132: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766132: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766132: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766133: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766133: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766133: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766133: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766133: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766133: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766133: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766133: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766134: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766134: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766134: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766134: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766134: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766134: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766134: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766134: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766134: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766135: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766135: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766135: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766135: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766135: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766135: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766135: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766135: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766135: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766136: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766136: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766136: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766136: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766136: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766136: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766136: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766136: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766136: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766137: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766137: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766137: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766137: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766137: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766137: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766137: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766137: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766137: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766138: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766138: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766138: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766138: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766138: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766138: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766138: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766138: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766138: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766138: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766139: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766139: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766139: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766139: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766139: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766139: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766139: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766139: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766139: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766140: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766140: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766140: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766140: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766140: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766140: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766140: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766140: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766140: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766141: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766141: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766141: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766141: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766141: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766141: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766141: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766141: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766141: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766141: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766142: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766142: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766142: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766142: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766142: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766142: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766142: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766142: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766143: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766143: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766143: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766143: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766143: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766143: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766143: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766143: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766143: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766144: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766144: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766144: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766144: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766144: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766144: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766144: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766144: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766144: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766145: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766145: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766145: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766145: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766145: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766145: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766145: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766145: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766145: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766146: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766146: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766146: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766146: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766146: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766146: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766146: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766146: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766147: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766147: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766147: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766147: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766147: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766147: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766147: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766147: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766147: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766148: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766148: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766148: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766148: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766148: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766148: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766148: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766148: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766148: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766149: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766149: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766149: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766149: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766149: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766149: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766149: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766149: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766149: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766150: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766150: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766150: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766150: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766150: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766150: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766150: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766150: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766150: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766151: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766151: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766151: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766151: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766151: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766151: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766151: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766151: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766151: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766152: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766152: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766152: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766152: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766152: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766152: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766152: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766152: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766152: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766152: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766153: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766153: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766153: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766153: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766153: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766153: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766153: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766153: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766154: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766154: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766154: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766154: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766154: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766154: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766154: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766154: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766155: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766155: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766155: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766155: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766155: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766155: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766155: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766155: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766156: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766156: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766156: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766156: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766156: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766156: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766156: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766156: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766156: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766157: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766157: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766157: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766157: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766157: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766157: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766157: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766157: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766157: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766158: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766158: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766158: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766158: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766158: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766158: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766158: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766158: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766158: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766159: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766159: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766159: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766159: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766159: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766159: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766159: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766159: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766159: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766160: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766160: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766160: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766160: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766160: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766160: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766160: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766160: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766160: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766161: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766161: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766161: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766161: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766161: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766161: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766161: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766161: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766161: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766162: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766162: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766162: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766162: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766162: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766162: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766162: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766162: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766162: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766163: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766163: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766163: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766163: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766163: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766163: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766163: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766163: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766163: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766164: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766164: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766164: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766164: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766164: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766164: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766164: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766164: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766164: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766164: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766165: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766165: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766165: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766165: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766165: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766165: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766165: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766165: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766165: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766166: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766166: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766166: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766166: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766166: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766166: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766166: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766166: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766166: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766167: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766167: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766167: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766167: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766167: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766167: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766167: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766167: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766167: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766168: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766168: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766168: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766168: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766168: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766168: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766168: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766168: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766168: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766169: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766169: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766169: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766169: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766169: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766169: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766169: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766169: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766169: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766170: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766170: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766170: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766170: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766170: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766170: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766170: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766170: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766170: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766171: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766171: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766171: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766171: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766171: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766171: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766171: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766171: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766172: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766172: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766172: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766172: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766172: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766172: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766172: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766172: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766172: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766173: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766173: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766173: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766173: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766173: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766173: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766173: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766173: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766173: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766173: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766174: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766174: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766174: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766174: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766174: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766174: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766174: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766174: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766175: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766175: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766175: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766175: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766175: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766175: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766175: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766175: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766175: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766176: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766176: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766176: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766176: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766176: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766176: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766176: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766176: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766176: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766177: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766177: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766177: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766177: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766177: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766177: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766177: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766177: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766177: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766178: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766178: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766178: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766178: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766178: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766178: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766178: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766178: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766178: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766178: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766179: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766179: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766179: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766179: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766179: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766179: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766179: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766179: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766179: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766180: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766180: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766180: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766180: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766180: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766180: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766180: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766180: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766180: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766181: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766181: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766181: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766181: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766181: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766181: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766181: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766181: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766181: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766181: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766182: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766182: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766182: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766182: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766182: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766182: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766182: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766182: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766183: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766183: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766183: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766183: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766183: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766183: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766183: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766183: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766184: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766184: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766184: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766184: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766184: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766184: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766184: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766184: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766184: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766185: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766185: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766185: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766185: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766185: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766185: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766185: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766185: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766185: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766185: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766186: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766186: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766186: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766186: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766186: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766186: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766186: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766186: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766186: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766187: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766187: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766187: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766187: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766187: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766187: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766187: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766187: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766187: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766188: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766188: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766188: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766188: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766188: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766188: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766188: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766188: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766188: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766189: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766189: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766189: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766189: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766189: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766189: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766189: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766189: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766189: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766190: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766190: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766190: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766190: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766190: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766190: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766190: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766190: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766190: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766190: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766191: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766191: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766191: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766191: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766191: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766191: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766191: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766191: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766191: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766192: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766192: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766192: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766192: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766192: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766192: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766192: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766192: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766192: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766193: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766193: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766193: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766193: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766193: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766193: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766193: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766193: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766193: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766194: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766194: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766194: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766194: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766194: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766194: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766194: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766194: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766194: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766194: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766195: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766195: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766195: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766195: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766195: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766195: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766195: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766195: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766195: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766196: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766196: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766196: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766196: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766196: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766196: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766196: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766196: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766197: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766197: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766197: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766197: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766197: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766197: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766197: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766197: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766197: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766198: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766198: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766198: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766198: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766198: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766198: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766198: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766198: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766198: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766199: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766199: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766199: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766199: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766199: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766199: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766199: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766199: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766199: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766200: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766200: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766200: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766200: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766200: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766200: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766200: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766200: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766200: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766200: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766201: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766201: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766201: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766201: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766201: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766201: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766201: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766201: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766201: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766202: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766202: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766202: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766202: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766202: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766202: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766202: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766202: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766202: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766203: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766203: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766203: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766203: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766203: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766203: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766203: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766203: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766203: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766204: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766204: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766204: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766204: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766204: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766204: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766204: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766204: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766204: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766205: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766205: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766205: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766205: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766205: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766205: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766205: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766205: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766205: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766206: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766206: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766206: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766206: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766206: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766206: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766206: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766206: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766206: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766206: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766207: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766207: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766207: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766207: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766207: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766207: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766207: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766207: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766207: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766208: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766208: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766208: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766208: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766208: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766208: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766208: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766208: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766209: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766209: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766209: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766209: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766209: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766209: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766209: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766209: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766209: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766210: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766210: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766210: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766210: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766210: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766210: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766210: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766210: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766210: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766211: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766211: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766211: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766211: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766211: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766211: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766211: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766211: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766211: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766211: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766212: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766212: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766212: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766212: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766212: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766212: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766212: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766212: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766212: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766213: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766213: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766213: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766213: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766213: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766213: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766213: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766213: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766213: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766214: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766214: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766214: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766214: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766214: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766214: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766214: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766214: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766214: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766215: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766215: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766215: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766215: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766215: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766215: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766215: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766215: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766215: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766215: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766216: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766216: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766216: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766216: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766216: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766216: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766216: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766216: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766216: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766217: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766217: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766217: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766217: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766217: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766217: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766217: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766217: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766217: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766218: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766218: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766218: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766218: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766218: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766218: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766218: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766218: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766218: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766219: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766219: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766219: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766219: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766219: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766219: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766219: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766219: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766219: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766219: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766220: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766220: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766220: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766220: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766220: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766220: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766220: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766220: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766220: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766221: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766221: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766221: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766221: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766221: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766221: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766221: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766222: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766222: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766222: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766222: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766222: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766222: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766222: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766222: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766222: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766223: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766223: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766223: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766223: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766223: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766223: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766223: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766223: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766223: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766223: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766224: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766224: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766224: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766224: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766224: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766224: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766224: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766224: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766224: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766225: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766225: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766225: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766225: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766225: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766225: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766225: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766225: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766225: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766226: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766226: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766226: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766226: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766226: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766226: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766226: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766226: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766227: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766227: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766227: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766227: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766227: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766227: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766227: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766227: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766227: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766228: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766228: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766228: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766228: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766228: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766228: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766228: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766228: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766228: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766228: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766229: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766229: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766229: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766229: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766229: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766229: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766229: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766229: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766229: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766230: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766230: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766230: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766230: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766230: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766230: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766230: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766230: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766230: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766231: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766231: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766231: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766231: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766231: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766231: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766231: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766231: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766231: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766232: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766232: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766232: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766232: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766232: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766232: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766232: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766232: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766232: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766233: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766233: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766233: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766233: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766233: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766233: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766233: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766233: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766234: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766234: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766234: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766234: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766234: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766234: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766234: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766234: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766234: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766235: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766235: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766235: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766235: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766235: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766235: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766235: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766235: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766235: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766236: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766236: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766236: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766236: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766236: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766236: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766236: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766236: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766236: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766237: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766237: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766237: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766237: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766237: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766237: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766237: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766237: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766237: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766238: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766238: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766238: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766238: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766238: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766238: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766238: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766238: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766238: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766238: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766239: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766239: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766239: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766239: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766239: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766239: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766239: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766239: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766239: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766240: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766240: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766240: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766240: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766240: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766240: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766240: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766240: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766240: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766241: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766241: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766241: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766241: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766241: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766241: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766241: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766241: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766241: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766242: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766242: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766242: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766242: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766242: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766242: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766242: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766242: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766242: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766243: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766243: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766243: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766243: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766243: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766243: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766243: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766243: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766243: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766244: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766244: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766244: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766244: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766244: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766244: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766244: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766244: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766244: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766244: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766245: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766245: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766245: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766245: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766245: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766245: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766245: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766245: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766245: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766246: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766246: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766246: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766246: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766246: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766246: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766246: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766246: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766247: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766247: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766247: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766247: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766247: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766247: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766247: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766247: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766247: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766248: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766248: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766248: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766248: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766248: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766248: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766248: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766248: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766248: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766249: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766249: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766249: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766249: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766249: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766249: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766249: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766249: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766249: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766249: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766250: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766250: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766250: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766250: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766250: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766250: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766250: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766250: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766250: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766251: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766251: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766251: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766251: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766251: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766251: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766251: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766251: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766251: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766252: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766252: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766252: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766252: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766252: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766252: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766252: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766252: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766252: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766253: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766253: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766253: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766253: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766253: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766253: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766253: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766253: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766253: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766254: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766254: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766254: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766254: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766254: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766254: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766254: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766254: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766254: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766255: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766255: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766255: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766255: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766255: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766255: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766255: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766255: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766255: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766255: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766256: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766256: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766256: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766256: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766256: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766256: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766256: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766256: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766256: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766257: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766257: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766257: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766257: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766257: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766257: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766257: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766257: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766257: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766258: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766258: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766258: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766258: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766258: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766258: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766258: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766258: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766259: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766259: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766259: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766259: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766259: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766259: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766259: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766259: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766259: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766260: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766260: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766260: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766260: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766260: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766260: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766260: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766260: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766260: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766261: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766261: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766261: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766261: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766261: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766261: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766261: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766261: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766261: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766262: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766262: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766262: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766262: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766262: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766262: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766262: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766262: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766262: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766263: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766263: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766263: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766263: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766263: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766263: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766263: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766263: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766263: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766263: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766264: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766264: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766264: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766264: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766264: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766264: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766264: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766264: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766264: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766265: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766265: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766265: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766265: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766265: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766265: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766265: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766265: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766265: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766266: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766266: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766266: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766266: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766266: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766266: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766266: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766266: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766266: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766267: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766267: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766267: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766267: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766267: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766267: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766267: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766267: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766267: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766267: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766268: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766268: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766268: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766268: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766268: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766268: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766268: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766268: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766268: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766269: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766269: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766269: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766269: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766269: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766269: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766269: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766269: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766269: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766270: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766270: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766270: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766270: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766270: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766270: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766270: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766270: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766270: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766271: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766271: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766271: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766271: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766271: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766271: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766271: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766271: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766272: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766272: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766272: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766272: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766272: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766272: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766272: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766272: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766272: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766273: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766273: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766273: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766273: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766273: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766273: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766273: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766273: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766273: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766273: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766274: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766274: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766274: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766274: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766274: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766274: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766274: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766274: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766274: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766275: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766275: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766275: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766275: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766275: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766275: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766275: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766275: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766275: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766276: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766276: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766276: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766276: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766276: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766276: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766276: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766276: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766276: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766276: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766277: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766277: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766277: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766277: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766277: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766277: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766277: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766277: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766277: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766278: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766278: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766278: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766278: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766278: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766278: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766278: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766278: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766278: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766279: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766279: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766279: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766279: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766279: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766279: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766279: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766279: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766279: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766280: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766280: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766280: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766280: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766280: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766280: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766280: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766280: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766280: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766281: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766281: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766281: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766281: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766281: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766281: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766281: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766281: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766281: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766281: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766282: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766282: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766282: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766282: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766282: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766282: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766282: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766282: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766282: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766283: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766283: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766283: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766283: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766283: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766283: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766283: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766283: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766284: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766284: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766284: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766284: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766284: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766284: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766284: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766284: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766284: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766285: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766285: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766285: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766285: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766285: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766285: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766285: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766285: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766285: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766286: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766286: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766286: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766286: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766286: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766286: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766286: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766286: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766286: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766287: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766287: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766287: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766287: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766287: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766287: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766287: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766287: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766287: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766287: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766288: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766288: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766288: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766288: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766288: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766288: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766288: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766288: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766288: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766289: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766289: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766289: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766289: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766289: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766289: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766289: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766289: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766289: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766290: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766290: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766290: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766290: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766290: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766290: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766290: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766290: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766290: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766290: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766291: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766291: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766291: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766291: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766291: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766291: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766291: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766291: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766291: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766292: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766292: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766292: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766292: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766292: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766292: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766292: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766292: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766292: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766293: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766293: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766293: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766293: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766293: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766293: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766293: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766293: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766293: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766294: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766294: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766294: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766294: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766294: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766294: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766294: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766294: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766294: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766295: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766295: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766295: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766295: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766295: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766295: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766295: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766295: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766296: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766296: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766296: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766296: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766296: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766296: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766296: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766296: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766296: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766297: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766297: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766297: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766297: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766297: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766297: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766297: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766297: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766297: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766297: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766298: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766298: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766298: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766298: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766298: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766298: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766298: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766298: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766298: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766299: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766299: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766299: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766299: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766299: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766299: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766299: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766299: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766299: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766300: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766300: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766300: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766300: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766300: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766300: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766300: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766300: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766300: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766301: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766301: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766301: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766301: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766301: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766301: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766301: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766301: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766301: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766302: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766302: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766302: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766302: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766302: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766302: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766302: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766302: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766302: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766302: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766303: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766303: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766303: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766303: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766303: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766303: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766303: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766303: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766303: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766304: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766304: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766304: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766304: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766304: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766304: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766304: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766304: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766304: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766305: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766305: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766305: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766305: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766305: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766305: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766305: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766305: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766305: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766306: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766306: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766306: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766306: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766306: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766306: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766306: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766306: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766306: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766307: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766307: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766307: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766307: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766307: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766307: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766307: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766307: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766307: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766308: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766308: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766308: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766308: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766308: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766308: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766308: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766308: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766309: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766309: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766309: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766309: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766309: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766309: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766309: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766309: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766309: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766310: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766310: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766310: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766310: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766310: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766310: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766310: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766310: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766311: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766311: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766311: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766311: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766311: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766311: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766311: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766311: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766311: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766312: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766312: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766312: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766312: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766312: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766312: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766312: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766312: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766312: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766313: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766313: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766313: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766313: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766313: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766313: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766313: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766313: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766313: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766313: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766314: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766314: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766314: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766314: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766314: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766314: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766314: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766314: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766314: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766315: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766315: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766315: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766315: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766315: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766315: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766315: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766315: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766315: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766316: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766316: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766316: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766316: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766316: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766316: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766316: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766316: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766316: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766317: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766317: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766317: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766317: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766317: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766317: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766317: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766317: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766317: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766318: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766318: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766318: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766318: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766318: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766318: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766318: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766318: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766318: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766319: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766319: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766319: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766319: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766319: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766319: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766319: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766319: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766319: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766319: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766320: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766320: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766320: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766320: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766320: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766320: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766320: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766320: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766321: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766321: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766321: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766321: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766321: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766321: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766321: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766321: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766321: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766322: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766322: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766322: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766322: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766322: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766322: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766322: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766322: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766322: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766323: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766323: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766323: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766323: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766323: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766323: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766323: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766323: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766323: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766324: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766324: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766324: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766324: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766324: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766324: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766324: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766324: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766324: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766325: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766325: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766325: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766325: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766325: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766325: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766325: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766325: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766325: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766325: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766326: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766326: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766326: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766326: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766326: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766326: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766326: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766326: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766326: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766327: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766327: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766327: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766327: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766327: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766327: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766327: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766327: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766327: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766328: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766328: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766328: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766328: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766328: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766328: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766328: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766328: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766328: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766329: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766329: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766329: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766329: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766329: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766329: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766329: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766329: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766329: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766330: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766330: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766330: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766330: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766330: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766330: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766330: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766330: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766330: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766331: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766331: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766331: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766331: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766331: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766331: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766331: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766331: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766331: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766331: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766332: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766332: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766332: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766332: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766332: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766332: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766332: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766332: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766332: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766333: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766333: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766333: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766333: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766333: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766333: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766333: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766333: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766334: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766334: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766334: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766334: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766334: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766334: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766334: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766334: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766334: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766335: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766335: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766335: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766335: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766335: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766335: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766335: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766335: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766335: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766336: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766336: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766336: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766336: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766336: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766336: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766336: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766336: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766336: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766337: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766337: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766337: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766337: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766337: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766337: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766337: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766337: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766337: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766338: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766338: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766338: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766338: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766338: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766338: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766338: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766338: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766338: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766338: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766339: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766339: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766339: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766339: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766339: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766339: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766339: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766339: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766339: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766340: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766340: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766340: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766340: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766340: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766340: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766340: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766340: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766340: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766341: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766341: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766341: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766341: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766341: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766341: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766341: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766341: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766341: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766342: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766342: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766342: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766342: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766342: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766342: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766342: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766342: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766342: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766343: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766343: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766343: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766343: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766343: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766343: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766343: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766343: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766343: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766343: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766344: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766344: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766344: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766344: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766344: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766344: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766344: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766344: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766344: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766345: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766345: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766345: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766345: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766345: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766345: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766345: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766345: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766346: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766346: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766346: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766346: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766346: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766346: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766346: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766346: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766346: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766347: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766347: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766347: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766347: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766347: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766347: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766347: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766347: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766347: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766348: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766348: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766348: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766348: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766348: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766348: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766348: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766348: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766348: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766349: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766349: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766349: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766349: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766349: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766349: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766349: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766349: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766349: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766350: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766350: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766350: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766350: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766350: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766350: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766350: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766350: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766350: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766350: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766351: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766351: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766351: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766351: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766351: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766351: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766351: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766351: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766351: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766352: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766352: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766352: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766352: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766352: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766352: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766352: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766352: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766352: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766353: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766353: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766353: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766353: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766353: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766353: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766353: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766353: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766353: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766354: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766354: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766354: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766354: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766354: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766354: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766354: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766354: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766355: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766355: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766355: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766355: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766355: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766355: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766355: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766355: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766355: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766355: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766356: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766356: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766356: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766356: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766356: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766356: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766356: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766356: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766356: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766357: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766357: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766357: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766357: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766357: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766357: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766357: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766357: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766357: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766358: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766358: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766358: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766358: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766358: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766358: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766358: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766358: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766359: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766359: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766359: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766359: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766359: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766359: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766359: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766359: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766359: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766360: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766360: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766360: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766360: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766360: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766360: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766360: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766360: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766360: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766361: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766361: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766361: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766361: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766361: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766361: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766361: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766361: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766361: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766362: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766362: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766362: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766362: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766362: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766362: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766362: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766362: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766362: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766363: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766363: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766363: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766363: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766363: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766363: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766363: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766363: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766363: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766364: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766364: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766364: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766364: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766364: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766364: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766364: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766364: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766364: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766365: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766365: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766365: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766365: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766365: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766365: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766365: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766365: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766365: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766366: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766366: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766366: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766366: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766366: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766366: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766366: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766366: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766366: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766367: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766367: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766367: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766367: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766367: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766367: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766367: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766367: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766367: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766368: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766368: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766368: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766368: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766368: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766368: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766368: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766368: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766368: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766369: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766369: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766369: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766369: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766369: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766369: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766369: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766369: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766369: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766370: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766370: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766370: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766370: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766370: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766370: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766370: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766370: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766371: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766371: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766371: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766371: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766371: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766371: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766371: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766371: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766371: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766372: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766372: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766372: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766372: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766372: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766372: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766372: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766372: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766372: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766372: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766373: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766373: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766373: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766373: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766373: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766373: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766373: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766373: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766373: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766374: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766374: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766374: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766374: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766374: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766374: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766374: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766374: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766374: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766375: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766375: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766375: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766375: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766375: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766375: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766375: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766375: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766375: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766376: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766376: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766376: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766376: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766376: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766376: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766376: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766376: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766376: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766377: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766377: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766377: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766377: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766377: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766377: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766377: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766377: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766377: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766377: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766378: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766378: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766378: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766378: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766378: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766378: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766378: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766378: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766378: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766379: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766379: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766379: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766379: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766379: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766379: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766379: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766379: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766379: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766380: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766380: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766380: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766380: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766380: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766380: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766380: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766380: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766380: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766381: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766381: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766381: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766381: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766381: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766381: sync_mm_rss <-unmap_single_vma
          stress-14605 [024] .....11   680.766381: rt_spin_unlock <-unmap_single_vma
          stress-14605 [024] .....11   680.766381: migrate_enable <-rt_spin_unlock
          stress-14605 [024] .....11   680.766381: preempt_count_add <-migrate_enable
          stress-14605 [024] ....11.   680.766382: unpin_current_cpu <-migrate_enable
          stress-14605 [024] ....11.   680.766382: preempt_count_sub <-migrate_enable
          stress-14605 [024] .......   680.766382: _cond_resched <-unmap_single_vma
          stress-14605 [024] .......   680.766382: rt_spin_lock <-unmap_single_vma
          stress-14605 [024] .......   680.766382: migrate_disable <-rt_spin_lock
          stress-14605 [024] .......   680.766382: preempt_count_add <-migrate_disable
          stress-14605 [024] ....11.   680.766382: pin_current_cpu <-migrate_disable
          stress-14605 [024] ....111   680.766382: preempt_count_sub <-migrate_disable
          stress-14605 [024] .....11   680.766383: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766383: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766383: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766383: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766383: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766383: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766383: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766383: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766384: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766384: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766384: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766384: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766384: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766384: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766384: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766384: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766385: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766385: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766385: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766385: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766385: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766385: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766385: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766385: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766385: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766385: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766386: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766386: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766386: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766386: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766386: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766386: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766386: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766386: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766386: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766387: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766387: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766387: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766387: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766387: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766387: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766387: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766387: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766388: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766388: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766388: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766388: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766388: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766388: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766388: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766388: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766388: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766388: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766389: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766389: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766389: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766389: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766389: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766389: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766389: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766389: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766389: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766390: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766390: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766390: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766390: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766390: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766390: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766390: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766390: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766390: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766391: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766391: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766391: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766391: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766391: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766391: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766391: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766391: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766391: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766392: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766392: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766392: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766392: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766392: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766392: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766392: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766392: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766392: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766393: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766393: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766393: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766393: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766393: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766393: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766393: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766393: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766393: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766394: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766394: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766394: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766394: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766394: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766394: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766394: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766394: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766394: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766395: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766395: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766395: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766395: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766395: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766395: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766395: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766395: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766395: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766396: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766396: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766396: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766396: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766396: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766396: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766396: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766396: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766397: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766397: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766397: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766397: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766397: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766397: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766397: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766397: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766397: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766398: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766398: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766398: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766398: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766398: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766398: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766398: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766398: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766398: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766399: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766399: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766399: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766399: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766399: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766399: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766399: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766399: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766399: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766400: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766400: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766400: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766400: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766400: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766400: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766400: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766400: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766400: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766400: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766401: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766401: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766401: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766401: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766401: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766401: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766401: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766401: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766402: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766402: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766402: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766402: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766402: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766402: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766402: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766402: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766402: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766402: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766403: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766403: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766403: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766403: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766403: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766403: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766403: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766403: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766403: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766404: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766404: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766404: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766404: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766404: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766404: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766404: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766404: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766404: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766405: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766405: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766405: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766405: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766405: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766405: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766405: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766405: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766405: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766406: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766406: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766406: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766406: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766406: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766406: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766406: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766406: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766406: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766407: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766407: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766407: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766407: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766407: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766407: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766407: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766407: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766407: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766408: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766408: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766408: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766408: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766408: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766408: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766408: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766408: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766409: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766409: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766409: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766409: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766409: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766409: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766409: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766409: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766409: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766410: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766410: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766410: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766410: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766410: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766410: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766410: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766410: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766410: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766411: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766411: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766411: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766411: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766411: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766411: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766411: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766411: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766411: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766412: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766412: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766412: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766412: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766412: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766412: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766412: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766412: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766412: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766412: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766413: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766413: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766413: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766413: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766413: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766413: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766413: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766413: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766413: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766414: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766414: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766414: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766414: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766414: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766414: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766414: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766414: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766414: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766415: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766415: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766415: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766415: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766415: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766415: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766415: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766415: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766415: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766416: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766416: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766416: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766416: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766416: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766416: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766416: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766416: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766416: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766416: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766417: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766417: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766417: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766417: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766417: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766417: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766417: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766417: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766417: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766418: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766418: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766418: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766418: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766418: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766418: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766418: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766418: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766418: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766419: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766419: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766419: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766419: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766419: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766419: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766419: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766419: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766419: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766420: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766420: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766420: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766420: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766420: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766420: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766420: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766420: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766420: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766420: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766421: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766421: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766421: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766421: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766421: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766421: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766421: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766422: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766422: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766422: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766422: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766422: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766422: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766422: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766422: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766422: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766423: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766423: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766423: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766423: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766423: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766423: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766423: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766423: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766423: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766423: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766424: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766424: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766424: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766424: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766424: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766424: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766424: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766424: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766424: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766425: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766425: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766425: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766425: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766425: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766425: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766425: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766425: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766425: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766426: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766426: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766426: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766426: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766426: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766426: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766426: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766426: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766426: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766427: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766427: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766427: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766427: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766427: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766427: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766427: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766427: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766427: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766427: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766428: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766428: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766428: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766428: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766428: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766428: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766428: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766428: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766428: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766429: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766429: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766429: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766429: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766429: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766429: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766429: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766429: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766429: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766430: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766430: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766430: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766430: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766430: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766430: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766430: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766430: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766430: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766431: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766431: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766431: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766431: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766431: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766431: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766431: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766431: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766431: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766431: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766432: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766432: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766432: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766432: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766432: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766432: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766432: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766432: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766432: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766433: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766433: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766433: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766433: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766433: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766433: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766433: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766433: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766434: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766434: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766434: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766434: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766434: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766434: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766434: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766434: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766434: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766435: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766435: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766435: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766435: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766435: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766435: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766435: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766435: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766435: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766436: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766436: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766436: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766436: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766436: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766436: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766436: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766436: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766436: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766437: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766437: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766437: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766437: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766437: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766437: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766437: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766437: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766437: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766438: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766438: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766438: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766438: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766438: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766438: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766438: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766438: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766439: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766439: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766439: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766439: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766439: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766439: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766439: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766439: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766439: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766439: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766440: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766440: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766440: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766440: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766440: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766440: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766440: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766440: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766440: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766441: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766441: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766441: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766441: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766441: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766441: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766441: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766441: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766441: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766442: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766442: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766442: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766442: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766442: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766442: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766442: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766442: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766442: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766443: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766443: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766443: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766443: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766443: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766443: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766443: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766443: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766443: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766443: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766444: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766444: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766444: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766444: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766444: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766444: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766444: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766444: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766444: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766445: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766445: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766445: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766445: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766445: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766445: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766445: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766445: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766446: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766446: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766446: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766446: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766446: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766446: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766446: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766446: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766447: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766447: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766447: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766447: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766447: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766447: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766447: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766447: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766447: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766448: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766448: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766448: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766448: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766448: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766448: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766448: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766448: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766448: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766449: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766449: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766449: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766449: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766449: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766449: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766449: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766449: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766449: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766449: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766450: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766450: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766450: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766450: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766450: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766450: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766450: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766450: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766450: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766451: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766451: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766451: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766451: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766451: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766451: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766451: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766451: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766451: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766452: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766452: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766452: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766452: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766452: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766452: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766452: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766452: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766452: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766453: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766453: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766453: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766453: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766453: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766453: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766453: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766453: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766453: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766454: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766454: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766454: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766454: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766454: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766454: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766454: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766454: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766454: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766454: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766455: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766455: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766455: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766455: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766455: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766455: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766455: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766455: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766455: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766456: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766456: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766456: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766456: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766456: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766456: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766456: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766456: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766457: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766457: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766457: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766457: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766457: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766457: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766457: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766457: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766457: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766458: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766458: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766458: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766458: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766458: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766458: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766458: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766458: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766459: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766459: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766459: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766459: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766459: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766459: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766459: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766459: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766459: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766460: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766460: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766460: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766460: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766460: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766460: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766460: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766460: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766460: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766461: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766461: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766461: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766461: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766461: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766461: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766461: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766461: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766461: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766462: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766462: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766462: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766462: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766462: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766462: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766462: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766462: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766462: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766463: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766463: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766463: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766463: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766463: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766463: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766463: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766463: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766463: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766464: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766464: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766464: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766464: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766464: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766464: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766464: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766464: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766464: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766465: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766465: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766465: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766465: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766465: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766465: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766465: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766465: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766465: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766465: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766466: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766466: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766466: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766466: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766466: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] d..h211   680.766466: exit_idle <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h311   680.766466: local_timer_entry: vector=239
          stress-14605 [024] d..h211   680.766466: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h211   680.766466: hrtimer_interrupt <-local_apic_timer_interrupt
          stress-14605 [024] d..h211   680.766466: _raw_spin_lock <-hrtimer_interrupt
          stress-14605 [024] d..h211   680.766466: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h311   680.766466: ktime_get_update_offsets_now <-hrtimer_interrupt
          stress-14605 [024] d..h311   680.766466: __hrtimer_run_queues <-hrtimer_interrupt
          stress-14605 [024] d..h411   680.766466: hrtimer_cancel: hrtimer=ffff88105f48e720
          stress-14605 [024] d..h311   680.766466: __remove_hrtimer <-__hrtimer_run_queues
          stress-14605 [024] d..h311   680.766466: preempt_count_sub <-__hrtimer_run_queues
          stress-14605 [024] d..h311   680.766466: hrtimer_expire_entry: hrtimer=ffff88105f48e720 function=tick_sched_timer now=680393001917
          stress-14605 [024] d..h211   680.766466: tick_sched_timer <-__hrtimer_run_queues
          stress-14605 [024] d..h211   680.766466: ktime_get <-tick_sched_timer
          stress-14605 [024] d..h211   680.766466: tick_sched_do_timer <-tick_sched_timer
          stress-14605 [024] d..h211   680.766466: tick_sched_handle.isra.17 <-tick_sched_timer
          stress-14605 [024] d..h211   680.766466: update_process_times <-tick_sched_handle.isra.17
          stress-14605 [024] d..h211   680.766466: account_process_tick <-update_process_times
          stress-14605 [024] d..h211   680.766466: scheduler_tick <-update_process_times
          stress-14605 [024] d..h211   680.766466: _raw_spin_lock <-scheduler_tick
          stress-14605 [024] d..h211   680.766466: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h311   680.766466: update_rq_clock.part.82 <-scheduler_tick
          stress-14605 [024] d..h311   680.766466: task_tick_fair <-scheduler_tick
          stress-14605 [024] d..h311   680.766466: update_curr <-task_tick_fair
          stress-14605 [024] d..h311   680.766466: update_min_vruntime <-update_curr
          stress-14605 [024] d..h411   680.766466: sched_stat_runtime: comm=stress pid=14605 runtime=1000510 [ns] vruntime=6066941074 [ns]
          stress-14605 [024] d..h311   680.766466: cpuacct_charge <-update_curr
          stress-14605 [024] d..h311   680.766466: __rcu_read_lock <-cpuacct_charge
          stress-14605 [024] d..h311   680.766466: __rcu_read_unlock <-cpuacct_charge
          stress-14605 [024] d..h311   680.766466: __compute_runnable_contrib <-task_tick_fair
          stress-14605 [024] d..h311   680.766466: __compute_runnable_contrib <-task_tick_fair
          stress-14605 [024] d..h311   680.766466: update_cfs_shares <-task_tick_fair
          stress-14605 [024] d..h311   680.766466: hrtimer_active <-task_tick_fair
          stress-14605 [024] d..h311   680.766466: sched_slice.isra.60 <-task_tick_fair
          stress-14605 [024] d..h311   680.766466: __calc_delta <-sched_slice.isra.60
          stress-14605 [024] d..h311   680.766466: update_cpu_load_active <-scheduler_tick
          stress-14605 [024] d..h311   680.766466: __update_cpu_load <-update_cpu_load_active
          stress-14605 [024] d..h311   680.766466: sched_avg_update <-__update_cpu_load
          stress-14605 [024] d..h311   680.766466: calc_global_load_tick <-scheduler_tick
          stress-14605 [024] d..h311   680.766466: preempt_count_sub <-scheduler_tick
          stress-14605 [024] d..h211   680.766466: trigger_load_balance <-scheduler_tick
          stress-14605 [024] d..h211   680.766466: run_local_timers <-update_process_times
          stress-14605 [024] d..h211   680.766474: hrtimer_run_queues <-run_local_timers
          stress-14605 [024] d..h211   680.766474: rt_spin_trylock <-run_local_timers
          stress-14605 [024] d..h211   680.766474: migrate_disable <-rt_spin_trylock
          stress-14605 [024] d..h211   680.766474: rt_spin_unlock <-run_local_timers
          stress-14605 [024] d..h211   680.766474: migrate_enable <-rt_spin_unlock
          stress-14605 [024] d..h211   680.766474: rcu_check_callbacks <-update_process_times
          stress-14605 [024] d..h311   680.766474: rcu_utilization: Start scheduler-tick
          stress-14605 [024] d..h211   680.766474: rcu_bh_qs <-rcu_check_callbacks
          stress-14605 [024] d..h211   680.766474: rcu_preempt_qs <-rcu_bh_qs
          stress-14605 [024] d..h211   680.766474: rcu_preempt_qs <-rcu_check_callbacks
          stress-14605 [024] d..h311   680.766474: rcu_utilization: End scheduler-tick
          stress-14605 [024] d..h211   680.766474: run_posix_cpu_timers <-update_process_times
          stress-14605 [024] d..h211   680.766474: profile_tick <-tick_sched_handle.isra.17
          stress-14605 [024] d..h211   680.766474: hrtimer_forward <-tick_sched_timer
          stress-14605 [024] d..h311   680.766474: hrtimer_expire_exit: hrtimer=ffff88105f48e720
          stress-14605 [024] d..h211   680.766474: _raw_spin_lock <-__hrtimer_run_queues
          stress-14605 [024] d..h211   680.766474: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h311   680.766474: enqueue_hrtimer <-__hrtimer_run_queues
          stress-14605 [024] d..h411   680.766474: hrtimer_start: hrtimer=ffff88105f48e720 function=tick_sched_timer expires=680394000000 softexpires=680394000000
          stress-14605 [024] d..h311   680.766474: __hrtimer_get_next_event <-hrtimer_interrupt
          stress-14605 [024] d..h311   680.766474: preempt_count_sub <-hrtimer_interrupt
          stress-14605 [024] d..h211   680.766474: tick_program_event <-hrtimer_interrupt
          stress-14605 [024] d..h211   680.766474: clockevents_program_event <-tick_program_event
          stress-14605 [024] d..h211   680.766474: ktime_get <-clockevents_program_event
          stress-14605 [024] d..h211   680.766474: lapic_next_deadline <-clockevents_program_event
          stress-14605 [024] d..h311   680.766474: local_timer_exit: vector=239
          stress-14605 [024] d..h211   680.766474: irq_exit <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h211   680.766474: vtime_gen_account_irq_exit <-irq_exit
          stress-14605 [024] d..h211   680.766474: _raw_spin_lock <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h211   680.766474: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h311   680.766474: preempt_count_add <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h411   680.766474: __vtime_account_system <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h411   680.766474: get_vtime_delta <-__vtime_account_system
          stress-14605 [024] d..h411   680.766474: account_system_time <-__vtime_account_system
          stress-14605 [024] d..h411   680.766474: in_serving_softirq <-account_system_time
          stress-14605 [024] d..h411   680.766474: cpuacct_account_field <-account_system_time
          stress-14605 [024] d..h411   680.766474: __rcu_read_lock <-cpuacct_account_field
          stress-14605 [024] d..h411   680.766474: __rcu_read_unlock <-cpuacct_account_field
          stress-14605 [024] d..h411   680.766474: preempt_count_sub <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h311   680.766474: preempt_count_sub <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h211   680.766474: preempt_count_sub <-irq_exit
          stress-14605 [024] .....11   680.766479: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766479: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766480: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766480: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766480: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766480: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766480: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766480: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766480: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766480: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766480: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766481: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766481: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766481: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766481: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766481: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766481: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766481: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766481: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766481: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766481: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766482: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766482: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766482: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766482: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766482: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766482: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766482: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766482: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766483: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766483: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766483: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766483: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766483: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766483: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766483: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766483: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766483: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766483: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766484: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766484: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766484: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766484: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766484: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766484: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766484: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766484: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766484: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766485: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766485: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766485: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766485: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766485: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766485: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766485: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766485: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766485: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766486: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766486: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766486: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766486: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766486: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766486: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766486: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766486: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766486: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766487: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766487: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766487: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766487: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766487: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766487: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766487: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766487: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766488: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766488: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766488: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766488: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766488: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766488: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766488: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766488: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766488: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766488: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766489: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766489: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766489: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766489: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766489: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766489: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766489: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766489: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766489: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766490: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766490: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766490: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766490: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766490: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766490: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766490: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766490: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766490: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766491: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766491: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766491: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766491: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766491: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766491: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766491: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766491: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766491: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766492: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766492: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766492: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766492: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766492: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766492: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766492: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766492: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766492: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766492: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766493: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766493: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766493: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766493: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766493: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766493: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766493: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766493: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766493: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766494: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766494: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766494: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766494: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766494: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766494: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766494: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766494: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766494: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766495: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766495: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766495: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766495: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766495: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766495: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766495: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766495: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766495: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766496: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766496: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766496: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766496: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766496: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766496: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766496: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766496: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766496: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766497: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766497: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766497: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766497: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766497: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766497: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766497: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766497: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766497: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766498: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766498: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766498: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766498: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766498: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766498: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766498: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766498: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766498: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766498: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766499: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766499: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766499: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766499: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766499: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766499: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766499: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766499: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766499: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766500: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766500: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766500: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766500: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766500: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766500: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766500: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766500: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766501: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766501: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766501: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766501: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766501: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766501: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766501: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766501: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766501: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766502: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766502: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766502: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766502: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766502: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766502: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766502: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766502: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766502: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766503: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766503: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766503: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766503: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766503: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766503: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766503: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766503: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766503: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766503: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766504: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766504: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766504: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766504: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766504: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766504: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766504: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766504: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766504: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766505: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766505: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766505: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766505: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766505: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766505: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766505: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766505: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766505: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766506: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766506: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766506: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766506: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766506: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766506: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766506: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766506: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766506: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766507: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766507: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766507: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766507: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766507: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766507: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766507: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766507: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766507: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766507: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766508: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766508: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766508: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766508: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766508: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766508: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766508: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766508: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766508: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766509: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766509: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766509: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766509: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766509: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766509: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766509: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766509: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766509: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766510: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766510: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766510: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766510: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766510: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766510: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766510: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766510: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766510: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766511: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766511: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766511: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766511: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766511: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766511: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766511: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766511: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766511: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766512: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766512: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766512: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766512: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766512: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766512: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766512: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766512: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766513: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766513: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766513: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766513: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766513: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766513: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766513: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766513: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766513: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766514: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766514: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766514: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766514: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766514: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766514: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766514: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766514: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766514: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766514: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766515: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766515: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766515: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766515: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766515: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766515: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766515: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766515: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766515: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766516: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766516: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766516: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766516: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766516: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766516: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766516: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766516: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766516: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766517: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766517: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766517: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766517: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766517: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766517: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766517: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766517: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766517: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766518: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766518: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766518: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766518: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766518: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766518: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766518: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766518: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766518: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766518: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766519: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766519: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766519: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766519: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766519: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766519: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766519: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766519: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766519: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766520: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766520: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766520: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766520: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766520: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766520: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766520: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766520: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766520: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766521: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766521: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766521: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766521: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766521: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766521: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766521: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766521: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766521: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766521: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766522: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766522: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766522: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766522: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766522: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766522: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766522: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766522: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766522: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766523: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766523: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766523: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766523: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766523: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766523: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766523: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766523: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766523: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766524: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766524: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766524: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766524: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766524: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766524: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766524: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766525: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766525: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766525: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766525: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766525: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766525: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766525: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766525: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766525: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766526: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766526: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766526: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766526: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766526: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766526: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766526: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766526: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766526: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766527: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766527: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766527: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766527: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766527: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766527: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766527: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766527: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766527: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766528: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766528: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766528: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766528: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766528: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766528: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766528: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766528: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766528: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766529: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766529: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766529: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766529: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766529: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766529: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766529: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766529: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766529: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766529: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766530: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766530: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766530: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766530: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766530: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766530: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766530: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766530: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766531: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766531: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766531: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766531: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766531: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766531: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766531: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766531: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766531: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766532: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766532: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766532: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766532: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766532: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766532: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766532: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766532: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766532: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766533: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766533: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766533: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766533: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766533: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766533: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766533: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766533: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766533: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766534: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766534: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766534: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766534: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766534: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766534: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766534: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766534: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766534: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766535: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766535: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766535: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766535: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766535: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766535: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766535: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766535: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766535: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766536: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766536: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766536: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766536: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766536: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766536: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766536: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766536: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766536: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766537: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766537: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766537: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766537: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766537: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766537: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766537: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766538: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766538: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766538: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766538: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766538: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766538: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766538: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766538: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766538: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766538: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766539: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766539: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766539: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766539: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766539: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766539: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766539: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766539: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766539: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766540: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766540: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766540: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766540: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766540: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766540: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766540: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766540: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766540: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766541: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766541: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766541: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766541: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766541: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766541: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766541: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766541: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766541: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766542: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766542: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766542: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766542: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766542: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766542: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766542: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766542: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766542: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766542: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766543: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766543: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766543: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766543: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766543: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766543: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766543: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766543: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766544: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766544: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766544: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766544: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766544: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766544: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766544: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766544: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766544: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766545: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766545: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766545: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766545: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766545: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766545: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766545: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766545: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766545: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766546: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766546: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766546: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766546: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766546: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766546: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766546: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766546: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766546: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766547: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766547: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766547: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766547: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766547: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766547: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766547: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766547: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766547: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766548: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766548: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766548: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766548: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766548: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766548: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766548: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766548: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766548: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766548: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766549: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766549: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766549: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766549: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766549: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766549: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766549: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766550: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766550: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766550: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766550: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766550: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766550: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766550: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766550: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766551: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766551: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766551: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766551: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766551: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766551: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766551: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766551: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766551: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766552: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766552: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766552: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766552: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766552: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766552: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766552: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766552: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766552: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766552: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766553: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766553: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766553: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766553: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766553: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766553: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766553: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766553: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766553: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766554: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766554: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766554: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766554: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766554: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766554: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766554: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766554: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766554: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766555: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766555: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766555: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766555: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766555: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766555: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766555: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766555: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766555: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766556: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766556: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766556: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766556: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766556: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766556: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766556: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766556: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766557: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766557: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766557: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766557: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766557: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766557: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766557: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766557: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766557: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766558: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766558: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766558: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766558: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766558: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766558: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766558: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766558: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766558: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766558: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766559: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766559: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766559: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766559: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766559: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766559: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766559: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766560: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766560: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766560: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766560: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766560: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766560: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766560: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766560: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766560: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766560: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766561: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766561: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766561: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766561: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766561: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766561: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766561: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766561: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766561: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766562: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766562: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766562: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766562: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766562: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766562: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766562: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766563: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766563: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766563: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766563: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766563: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766563: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766563: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766563: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766564: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766564: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766564: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766564: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766564: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766564: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766564: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766564: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766565: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766565: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766565: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766565: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766565: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766565: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766565: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766565: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766565: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766565: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766566: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766566: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766566: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766566: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766566: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766566: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766566: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766566: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766566: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766567: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766567: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766567: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766567: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766567: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766567: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766567: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766567: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766567: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766568: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766568: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766568: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766568: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766568: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766568: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766568: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766568: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766568: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766569: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766569: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766569: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766569: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766569: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766569: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766569: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766569: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766569: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766570: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766570: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766570: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766570: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766570: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766570: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766570: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766570: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766570: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766571: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766571: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766571: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766571: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766571: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766571: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766571: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766571: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766571: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766572: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766572: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766572: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766572: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766572: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766572: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766572: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766572: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766572: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766573: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766573: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766573: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766573: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766573: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766573: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766573: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766573: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766573: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766574: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766574: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766574: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766574: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766574: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766574: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766574: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766574: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766574: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766575: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766575: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766575: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766575: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766575: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766575: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766575: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766576: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766576: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766576: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766576: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766576: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766576: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766576: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766577: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766577: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766577: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766577: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766577: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766577: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766577: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766577: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766577: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766577: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766578: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766578: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766578: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766578: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766578: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766578: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766578: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766578: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766578: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766579: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766579: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766579: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766579: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766579: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766579: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766579: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766579: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766579: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766580: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766580: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766580: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766580: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766580: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766580: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766580: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766580: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766580: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766581: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766581: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766581: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766581: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766581: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766581: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766581: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766581: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766582: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766582: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766582: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766582: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766582: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766582: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766582: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766582: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766582: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766583: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766583: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766583: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766583: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766583: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766583: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766583: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766583: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766584: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766584: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766584: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766584: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766584: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766584: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766584: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766584: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766584: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766584: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766585: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766585: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766585: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766585: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766585: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766585: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766585: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766585: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766585: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766586: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766586: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766586: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766586: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766586: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766586: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766586: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766586: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766586: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766587: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766587: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766587: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766587: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766587: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766587: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766587: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766587: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766587: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766588: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766588: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766588: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766588: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766588: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766588: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766588: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766588: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766589: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766589: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766589: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766589: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766589: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766589: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766589: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766589: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766590: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766590: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766590: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766590: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766590: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766590: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766590: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766590: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766590: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766591: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766591: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766591: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766591: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766591: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766591: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766591: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766591: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766591: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766592: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766592: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766592: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766592: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766592: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766592: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766592: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766592: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766592: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766593: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766593: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766593: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766593: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766593: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766593: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766593: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766593: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766593: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766594: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766594: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766594: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766594: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766594: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766594: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766594: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766594: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766595: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766595: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766595: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766595: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766595: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766595: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766595: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766595: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766595: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766596: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766596: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766596: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766596: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766596: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766596: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766596: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766596: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766596: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766596: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766597: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766597: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766597: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766597: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766597: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766597: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766597: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766597: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766597: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766598: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766598: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766598: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766598: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766598: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766598: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766598: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766598: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766598: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766599: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766599: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766599: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766599: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766599: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766599: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766599: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766599: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766599: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766600: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766600: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766600: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766600: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766600: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766600: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766600: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766600: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766600: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766601: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766601: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766601: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766601: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766601: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766601: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766601: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766601: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766602: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766602: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766602: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766602: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766602: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766602: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766602: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766602: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766602: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766603: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766603: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766603: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766603: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766603: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766603: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766603: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766603: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766603: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766604: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766604: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766604: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766604: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766604: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766604: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766604: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766604: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766604: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766604: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766605: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766605: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766605: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766605: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766605: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766605: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766605: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766605: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766605: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766606: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766606: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766606: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766606: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766606: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766606: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766606: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766606: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766606: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766607: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766607: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766607: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766607: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766607: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766607: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766607: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766607: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766607: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766608: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766608: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766608: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766608: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766608: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766608: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766608: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766608: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766608: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766609: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766609: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766609: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766609: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766609: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766609: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766609: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766609: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766609: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766609: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766610: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766610: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766610: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766610: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766610: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766610: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766610: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766610: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766610: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766611: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766611: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766611: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766611: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766611: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766611: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766611: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766611: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766611: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766612: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766612: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766612: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766612: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766612: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766612: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766612: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766612: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766612: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766613: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766613: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766613: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766613: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766613: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766613: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766613: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766613: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766613: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766614: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766614: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766614: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766614: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766614: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766614: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766614: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766614: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766615: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766615: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766615: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766615: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766615: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766615: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766615: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766615: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766615: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766615: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766616: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766616: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766616: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766616: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766616: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766616: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766616: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766616: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766616: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766617: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766617: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766617: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766617: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766617: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766617: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766617: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766617: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766617: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766618: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766618: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766618: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766618: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766618: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766618: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766618: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766618: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766618: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766619: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766619: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766619: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766619: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766619: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766619: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766619: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766619: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766619: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766620: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766620: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766620: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766620: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766620: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766620: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766620: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766620: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766620: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766620: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766621: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766621: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766621: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766621: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766621: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766621: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766621: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766621: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766621: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766622: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766622: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766622: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766622: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766622: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766622: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766622: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766622: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766622: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766623: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766623: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766623: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766623: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766623: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766623: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766623: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766623: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766623: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766624: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766624: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766624: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766624: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766624: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766624: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766624: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766624: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766624: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766624: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766625: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766625: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766625: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766625: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766625: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766625: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766625: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766625: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766626: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766626: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766626: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766626: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766626: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766626: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766626: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766626: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766627: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766627: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766627: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766627: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766627: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766627: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766627: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766627: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766627: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766628: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766628: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766628: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766628: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766628: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766628: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766628: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766629: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766629: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766629: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766629: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766629: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766629: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766629: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766629: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766629: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766630: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766630: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766630: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766630: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766630: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766630: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766630: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766630: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766630: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766631: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766631: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766631: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766631: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766631: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766631: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766631: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766631: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766631: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766631: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766632: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766632: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766632: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766632: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766632: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766632: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766632: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766632: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766632: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766633: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766633: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766633: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766633: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766633: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766633: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766633: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766633: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766633: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766634: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766634: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766634: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766634: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766634: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766634: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766634: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766634: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766634: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766635: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766635: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766635: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766635: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766635: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766635: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766635: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766635: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766635: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766636: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766636: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766636: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766636: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766636: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766636: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766636: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766636: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766636: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766637: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766637: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766637: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766637: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766637: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766637: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766637: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766637: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766637: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766637: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766638: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766638: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766638: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766638: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766638: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766638: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766638: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766638: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766638: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766639: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766639: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766639: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766639: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766639: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766639: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766639: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766639: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766640: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766640: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766640: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766640: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766640: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766640: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766640: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766640: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766640: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766641: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766641: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766641: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766641: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766641: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766641: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766641: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766641: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766641: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766642: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766642: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766642: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766642: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766642: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766642: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766642: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766642: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766642: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766643: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766643: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766643: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766643: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766643: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766643: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766643: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766643: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766643: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766643: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766644: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766644: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766644: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766644: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766644: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766644: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766644: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766644: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766644: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766645: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766645: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766645: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766645: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766645: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766645: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766645: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766645: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766645: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766646: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766646: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766646: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766646: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766646: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766646: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766646: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766646: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766646: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766647: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766647: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766647: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766647: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766647: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766647: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766647: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766647: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766647: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766648: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766648: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766648: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766648: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766648: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766648: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766648: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766648: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766648: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766649: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766649: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766649: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766649: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766649: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766649: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766649: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766649: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766649: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766649: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766650: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766650: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766650: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766650: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766650: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766650: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766650: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766650: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766650: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766651: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766651: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766651: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766651: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766651: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766651: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766651: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766651: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766652: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766652: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766652: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766652: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766652: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766652: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766652: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766652: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766652: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766653: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766653: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766653: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766653: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766653: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766653: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766653: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766653: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766654: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766654: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766654: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766654: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766654: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766654: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766654: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766654: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766654: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766655: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766655: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766655: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766655: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766655: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766655: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766655: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766655: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766655: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766656: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766656: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766656: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766656: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766656: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766656: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766656: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766656: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766656: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766657: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766657: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766657: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766657: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766657: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766657: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766657: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766657: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766657: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766658: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766658: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766658: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766658: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766658: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766658: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766658: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766658: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766658: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766659: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766659: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766659: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766659: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766659: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766659: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766659: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766659: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766659: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766659: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766660: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766660: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766660: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766660: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766660: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766660: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766660: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766660: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766660: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766661: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766661: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766661: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766661: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766661: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766661: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766661: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766661: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766661: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766662: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766662: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766662: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766662: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766662: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766662: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766662: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766662: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766662: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766663: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766663: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766663: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766663: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766663: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766663: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766663: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766663: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766663: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766664: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766664: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766664: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766664: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766664: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766664: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766664: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766664: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766664: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766665: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766665: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766665: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766665: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766665: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766665: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766665: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766666: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766666: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766666: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766666: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766666: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766666: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766666: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766666: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766666: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766667: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766667: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766667: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766667: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766667: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766667: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766667: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766667: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766667: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766668: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766668: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766668: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766668: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766668: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766668: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766668: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766668: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766668: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766668: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766669: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766669: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766669: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766669: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766669: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766669: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766669: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766669: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766669: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766670: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766670: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766670: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766670: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766670: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766670: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766670: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766670: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766670: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766671: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766671: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766671: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766671: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766671: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766671: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766671: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766671: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766671: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766671: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766672: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766672: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766672: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766672: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766672: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766672: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766672: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766672: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766672: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766673: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766673: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766673: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766673: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766673: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766673: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766673: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766673: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766673: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766674: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766674: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766674: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766674: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766674: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766674: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766674: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766674: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766674: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766675: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766675: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766675: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766675: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766675: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766675: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766675: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766675: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766675: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766676: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766676: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766676: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766676: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766676: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766676: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766676: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766676: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766677: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766677: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766677: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766677: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766677: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766677: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766677: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766677: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766677: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766678: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766678: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766678: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766678: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766678: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766678: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766678: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766678: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766678: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766679: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766679: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766679: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766679: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766679: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766679: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766679: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766679: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766679: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766679: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766680: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766680: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766680: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766680: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766680: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766680: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766680: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766680: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766680: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766681: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766681: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766681: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766681: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766681: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766681: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766681: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766681: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766681: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766682: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766682: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766682: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766682: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766682: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766682: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766682: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766682: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766682: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766682: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766683: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766683: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766683: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766683: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766683: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766683: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766683: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766683: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766683: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766684: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766684: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766684: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766684: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766684: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766684: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766684: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766684: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766684: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766685: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766685: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766685: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766685: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766685: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766685: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766685: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766685: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766685: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766686: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766686: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766686: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766686: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766686: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766686: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766686: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766686: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766686: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766686: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766687: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766687: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766687: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766687: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766687: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766687: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766687: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766687: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766688: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766688: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766688: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766688: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766688: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766688: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766688: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766688: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766688: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766688: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766689: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766689: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766689: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766689: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766689: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766689: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766689: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766689: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766690: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766690: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766690: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766690: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766690: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766690: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766690: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766690: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766690: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766691: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766691: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766691: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766691: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766691: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766691: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766691: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766691: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766691: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766692: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766692: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766692: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766692: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766692: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766692: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766692: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766692: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766692: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766693: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766693: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766693: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766693: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766693: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766693: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766693: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766693: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766693: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766694: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766694: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766694: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766694: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766694: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766694: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766694: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766694: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766694: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766695: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766695: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766695: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766695: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766695: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766695: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766695: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766695: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766695: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766696: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766696: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766696: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766696: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766696: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766696: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766696: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766696: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766696: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766696: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766697: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766697: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766697: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766697: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766697: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766697: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766697: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766697: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766698: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766698: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766698: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766698: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766698: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766698: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766698: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766698: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766698: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766698: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766699: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766699: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766699: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766699: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766699: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766699: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766699: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766699: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766699: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766700: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766700: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766700: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766700: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766700: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766700: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766700: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766700: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766700: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766701: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766701: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766701: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766701: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766701: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766701: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766701: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766701: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766702: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766702: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766702: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766702: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766702: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766702: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766702: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766702: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766702: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766703: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766703: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766703: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766703: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766703: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766703: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766703: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766703: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766703: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766703: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766704: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766704: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766704: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766704: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766704: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766704: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766704: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766704: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766704: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766705: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766705: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766705: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766705: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766705: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766705: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766705: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766705: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766705: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766706: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766706: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766706: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766706: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766706: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766706: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766706: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766706: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766706: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766707: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766707: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766707: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766707: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766707: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766707: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766707: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766707: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766707: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766707: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766708: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766708: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766708: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766708: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766708: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766708: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766708: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766708: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766708: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766709: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766709: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766709: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766709: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766709: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766709: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766709: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766709: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766709: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766710: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766710: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766710: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766710: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766710: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766710: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766710: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766710: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766710: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766711: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766711: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766711: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766711: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766711: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766711: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766711: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766711: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766711: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766712: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766712: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766712: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766712: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766712: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766712: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766712: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766712: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766712: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766713: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766713: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766713: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766713: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766713: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766713: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766713: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766713: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766713: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766713: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766714: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766714: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766714: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766714: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766714: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766714: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766714: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766715: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766715: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766715: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766715: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766715: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766715: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766715: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766715: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766715: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766715: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766716: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766716: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766716: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766716: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766716: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766716: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766716: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766716: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766716: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766717: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766717: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766717: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766717: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766717: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766717: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766717: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766717: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766717: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766718: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766718: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766718: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766718: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766718: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766718: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766718: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766718: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766718: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766718: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766719: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766719: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766719: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766719: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766719: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766719: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766719: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766719: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766719: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766720: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766720: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766720: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766720: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766720: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766720: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766720: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766720: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766720: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766721: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766721: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766721: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766721: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766721: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766721: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766721: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766721: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766721: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766722: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766722: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766722: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766722: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766722: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766722: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766722: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766722: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766722: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766723: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766723: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766723: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766723: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766723: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766723: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766723: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766723: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766723: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766724: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766724: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766724: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766724: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766724: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766724: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766724: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766724: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766724: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766725: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766725: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766725: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766725: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766725: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766725: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766725: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766725: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766725: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766725: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766726: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766726: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766726: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766726: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766726: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766726: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766726: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766727: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766727: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766727: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766727: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766727: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766727: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766727: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766727: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766727: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766727: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766728: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766728: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766728: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766728: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766728: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766728: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766728: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766728: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766728: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766729: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766729: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766729: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766729: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766729: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766729: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766729: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766729: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766729: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766730: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766730: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766730: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766730: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766730: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766730: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766730: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766730: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766730: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766731: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766731: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766731: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766731: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766731: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766731: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766731: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766731: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766731: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766732: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766732: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766732: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766732: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766732: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766732: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766732: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766732: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766732: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766732: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766733: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766733: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766733: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766733: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766733: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766733: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766733: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766733: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766733: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766734: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766734: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766734: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766734: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766734: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766734: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766734: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766734: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766734: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766735: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766735: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766735: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766735: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766735: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766735: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766735: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766735: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766735: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766736: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766736: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766736: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766736: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766736: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766736: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766736: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766736: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766736: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766737: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766737: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766737: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766737: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766737: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766737: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766737: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766737: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766737: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766737: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766738: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766738: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766738: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766738: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766738: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766738: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766738: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766738: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766738: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766739: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766739: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766739: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766739: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766739: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766739: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766739: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766739: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766740: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766740: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766740: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766740: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766740: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766740: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766740: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766740: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766740: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766741: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766741: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766741: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766741: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766741: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766741: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766741: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766741: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766741: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766742: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766742: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766742: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766742: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766742: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766742: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766742: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766742: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766742: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766743: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766743: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766743: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766743: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766743: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766743: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766743: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766743: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766743: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766743: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766744: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766744: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766744: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766744: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766744: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766744: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766744: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766744: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766744: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766745: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766745: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766745: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766745: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766745: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766745: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766745: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766745: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766745: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766746: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766746: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766746: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766746: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766746: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766746: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766746: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766746: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766746: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766747: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766747: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766747: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766747: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766747: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766747: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766747: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766747: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766747: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766748: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766748: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766748: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766748: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766748: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766748: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766748: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766748: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766748: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766748: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766749: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766749: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766749: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766749: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766749: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766749: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766749: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766749: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766749: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766750: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766750: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766750: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766750: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766750: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766750: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766750: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766750: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766750: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766751: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766751: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766751: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766751: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766751: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766751: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766751: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766751: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766752: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766752: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766752: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766752: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766752: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766752: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766752: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766752: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766752: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766753: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766753: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766753: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766753: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766753: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766753: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766753: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766753: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766753: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766754: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766754: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766754: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766754: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766754: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766754: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766754: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766754: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766754: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766755: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766755: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766755: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766755: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766755: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766755: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766755: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766755: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766755: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766756: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766756: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766756: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766756: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766756: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766756: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766756: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766756: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766756: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766756: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766757: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766757: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766757: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766757: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766757: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766757: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766757: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766757: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766757: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766758: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766758: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766758: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766758: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766758: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766758: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766758: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766758: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766758: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766759: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766759: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766759: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766759: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766759: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766759: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766759: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766759: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766759: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766760: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766760: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766760: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766760: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766760: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766760: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766760: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766760: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766760: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766761: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766761: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766761: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766761: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766761: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766761: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766761: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766761: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766761: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766762: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766762: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766762: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766762: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766762: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766762: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766762: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766762: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766762: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766763: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766763: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766763: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766763: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766763: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766763: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766763: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766763: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766763: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766764: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766764: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766764: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766764: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766764: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766764: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766764: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766764: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766765: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766765: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766765: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766765: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766765: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766765: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766765: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766765: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766765: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766765: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766766: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766766: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766766: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766766: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766766: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766766: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766766: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766766: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766766: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766767: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766767: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766767: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766767: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766767: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766767: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766767: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766767: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766767: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766768: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766768: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766768: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766768: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766768: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766768: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766768: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766768: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766768: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766768: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766769: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766769: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766769: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766769: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766769: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766769: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766769: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766769: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766769: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766770: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766770: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766770: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766770: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766770: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766770: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766770: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766770: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766770: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766771: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766771: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766771: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766771: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766771: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766771: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766771: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766771: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766771: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766772: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766772: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766772: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766772: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766772: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766772: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766772: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766772: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766772: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766772: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766773: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766773: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766773: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766773: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766773: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766773: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766773: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766773: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766773: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766774: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766774: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766774: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766774: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766774: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766774: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766774: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766774: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766774: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766775: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766775: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766775: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766775: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766775: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766775: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766775: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766775: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766775: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766776: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766776: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766776: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766776: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766776: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766776: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766776: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766776: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766777: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766777: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766777: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766777: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766777: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766777: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766777: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766777: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766777: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766778: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766778: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766778: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766778: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766778: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766778: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766778: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766778: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766778: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766779: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766779: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766779: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766779: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766779: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766779: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766779: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766779: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766779: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766780: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766780: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766780: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766780: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766780: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766780: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766780: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766780: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766780: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766780: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766781: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766781: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766781: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766781: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766781: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766781: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766781: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766781: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766781: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766782: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766782: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766782: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766782: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766782: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766782: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766782: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766782: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766782: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766783: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766783: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766783: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766783: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766783: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766783: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766783: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766783: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766783: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766784: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766784: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766784: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766784: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766784: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766784: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766784: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766784: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766784: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766785: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766785: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766785: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766785: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766785: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766785: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766785: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766785: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766785: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766785: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766786: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766786: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766786: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766786: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766786: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766786: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766786: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766786: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766786: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766787: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766787: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766787: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766787: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766787: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766787: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766787: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766787: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766787: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766788: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766788: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766788: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766788: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766788: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766788: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766788: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766788: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766789: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766789: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766789: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766789: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766789: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766789: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766789: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766789: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766789: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766790: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766790: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766790: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766790: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766790: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766790: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766790: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766790: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766790: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766791: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766791: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766791: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766791: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766791: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766791: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766791: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766791: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766791: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766792: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766792: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766792: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766792: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766792: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766792: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766792: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766792: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766792: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766792: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766793: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766793: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766793: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766793: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766793: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766793: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766793: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766793: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766793: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766794: sync_mm_rss <-unmap_single_vma
          stress-14605 [024] .....11   680.766794: rt_spin_unlock <-unmap_single_vma
          stress-14605 [024] .....11   680.766794: migrate_enable <-rt_spin_unlock
          stress-14605 [024] .....11   680.766794: preempt_count_add <-migrate_enable
          stress-14605 [024] ....11.   680.766794: unpin_current_cpu <-migrate_enable
          stress-14605 [024] ....11.   680.766794: preempt_count_sub <-migrate_enable
          stress-14605 [024] .......   680.766794: _cond_resched <-unmap_single_vma
          stress-14605 [024] .......   680.766795: rt_spin_lock <-unmap_single_vma
          stress-14605 [024] .......   680.766795: migrate_disable <-rt_spin_lock
          stress-14605 [024] .......   680.766795: preempt_count_add <-migrate_disable
          stress-14605 [024] ....11.   680.766795: pin_current_cpu <-migrate_disable
          stress-14605 [024] ....111   680.766795: preempt_count_sub <-migrate_disable
          stress-14605 [024] .....11   680.766795: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766795: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766796: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766796: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766796: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766796: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766796: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766796: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766796: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766796: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766796: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766797: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766797: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766797: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766797: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766797: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766797: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766797: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766797: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766797: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766798: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766798: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766798: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766798: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766798: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766798: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766798: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766798: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766798: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766799: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766799: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766799: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766799: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766799: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766799: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766799: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766799: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766799: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766799: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766800: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766800: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766800: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766800: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766800: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766800: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766800: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766800: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766800: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766801: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766801: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766801: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766801: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766801: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766801: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766801: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766801: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766802: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766802: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766802: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766802: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766802: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766802: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766802: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766802: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766802: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766803: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766803: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766803: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766803: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766803: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766803: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766803: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766803: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766803: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766804: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766804: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766804: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766804: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766804: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766804: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766804: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766804: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766804: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766805: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766805: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766805: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766805: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766805: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766805: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766805: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766805: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766805: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766805: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766806: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766806: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766806: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766806: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766806: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766806: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766806: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766806: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766806: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766807: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766807: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766807: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766807: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766807: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766807: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766807: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766807: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766807: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766808: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766808: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766808: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766808: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766808: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766808: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766808: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766808: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766808: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766809: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766809: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766809: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766809: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766809: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766809: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766809: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766809: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766809: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766810: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766810: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766810: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766810: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766810: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766810: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766810: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766810: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766810: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766810: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766811: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766811: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766811: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766811: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766811: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766811: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766811: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766811: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766811: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766812: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766812: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766812: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766812: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766812: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766812: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766812: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766812: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766812: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766813: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766813: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766813: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766813: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766813: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766813: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766813: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766813: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766813: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766814: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766814: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766814: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766814: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766814: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766814: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766814: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766814: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766815: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766815: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766815: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766815: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766815: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766815: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766815: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766815: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766815: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766816: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766816: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766816: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766816: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766816: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766816: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766816: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766816: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766816: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766816: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766817: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766817: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766817: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766817: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766817: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766817: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766817: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766817: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766817: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766818: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766818: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766818: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766818: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766818: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766818: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766818: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766818: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766818: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766819: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766819: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766819: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766819: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766819: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766819: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766819: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766819: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766819: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766819: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766820: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766820: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766820: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766820: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766820: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766820: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766820: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766820: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766820: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766821: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766821: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766821: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766821: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766821: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766821: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766821: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766821: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766821: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766822: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766822: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766822: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766822: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766822: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766822: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766822: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766822: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766822: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766823: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766823: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766823: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766823: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766823: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766823: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766823: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766823: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766823: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766823: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766824: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766824: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766824: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766824: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766824: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766824: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766824: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766824: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766824: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766825: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766825: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766825: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766825: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766825: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766825: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766825: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766825: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766825: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766826: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766826: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766826: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766826: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766826: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766826: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766826: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766826: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766827: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766827: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766827: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766827: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766827: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766827: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766827: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766827: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766827: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766828: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766828: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766828: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766828: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766828: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766828: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766828: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766828: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766828: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766829: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766829: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766829: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766829: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766829: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766829: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766829: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766829: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766829: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766830: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766830: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766830: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766830: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766830: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766830: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766830: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766830: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766830: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766830: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766831: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766831: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766831: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766831: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766831: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766831: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766831: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766831: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766831: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766832: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766832: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766832: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766832: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766832: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766832: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766832: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766832: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766832: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766833: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766833: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766833: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766833: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766833: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766833: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766833: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766833: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766833: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766834: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766834: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766834: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766834: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766834: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766834: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766834: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766834: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766835: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766835: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766835: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766835: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766835: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766835: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766835: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766835: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766835: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766835: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766836: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766836: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766836: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766836: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766836: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766836: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766836: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766836: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766836: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766837: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766837: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766837: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766837: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766837: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766837: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766837: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766837: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766837: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766838: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766838: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766838: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766838: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766838: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766838: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766838: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766838: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766838: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766839: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766839: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766839: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766839: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766839: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766839: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766839: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766839: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766840: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766840: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766840: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766840: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766840: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766840: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766840: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766840: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766840: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766840: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766841: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766841: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766841: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766841: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766841: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766841: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766841: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766841: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766841: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766842: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766842: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766842: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766842: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766842: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766842: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766842: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766842: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766842: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766843: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766843: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766843: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766843: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766843: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766843: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766843: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766843: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766843: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766844: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766844: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766844: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766844: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766844: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766844: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766844: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766844: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766844: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766845: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766845: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766845: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766845: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766845: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766845: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766845: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766845: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766845: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766846: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766846: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766846: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766846: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766846: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766846: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766846: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766846: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766846: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766846: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766847: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766847: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766847: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766847: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766847: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766847: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766847: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766847: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766847: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766848: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766848: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766848: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766848: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766848: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766848: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766848: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766848: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766848: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766849: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766849: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766849: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766849: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766849: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766849: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766849: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766849: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766849: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766849: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766850: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766850: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766850: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766850: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766850: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766850: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766850: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766850: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766851: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766851: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766851: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766851: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766851: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766851: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766851: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766851: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766852: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766852: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766852: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766852: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766852: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766852: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766852: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766852: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766852: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766853: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766853: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766853: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766853: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766853: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766853: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766853: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766853: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766853: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766853: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766854: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766854: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766854: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766854: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766854: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766854: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766854: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766854: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766854: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766855: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766855: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766855: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766855: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766855: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766855: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766855: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766855: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766855: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766856: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766856: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766856: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766856: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766856: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766856: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766856: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766856: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766856: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766857: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766857: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766857: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766857: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766857: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766857: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766857: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766857: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766857: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766857: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766858: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766858: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766858: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766858: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766858: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766858: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766858: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766858: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766858: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766859: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766859: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766859: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766859: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766859: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766859: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766859: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766859: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766859: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766860: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766860: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766860: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766860: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766860: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766860: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766860: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766860: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766860: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766861: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766861: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766861: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766861: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766861: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766861: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766861: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766861: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766861: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766862: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766862: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766862: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766862: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766862: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766862: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766862: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766862: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766862: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766862: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766863: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766863: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766863: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766863: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766863: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766863: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766863: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766863: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766864: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766864: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766864: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766864: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766864: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766864: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766864: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766864: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766864: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766865: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766865: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766865: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766865: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766865: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766865: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766865: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766865: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766865: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766866: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766866: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766866: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766866: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766866: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766866: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766866: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766866: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766866: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766867: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766867: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766867: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766867: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766867: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766867: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766867: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766868: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766868: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766868: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766868: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766868: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766868: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766868: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766868: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766868: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766869: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766869: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766869: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766869: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766869: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766869: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766869: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766869: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766869: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766870: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766870: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766870: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766870: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766870: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766870: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766870: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766870: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766870: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766871: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766871: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766871: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766871: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766871: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766871: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766871: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766871: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766871: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766871: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766872: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766872: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766872: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766872: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766872: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766872: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766872: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766872: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766872: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766873: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766873: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766873: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766873: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766873: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766873: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766873: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766873: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766873: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766874: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766874: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766874: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766874: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766874: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766874: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766874: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766874: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766874: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766874: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766875: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766875: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766875: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766875: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766875: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766875: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766875: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766875: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766876: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766876: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766876: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766876: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766876: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766876: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766876: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766876: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766877: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766877: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766877: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766877: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766877: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766877: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766877: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766877: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766877: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766878: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766878: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766878: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766878: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766878: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766878: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766878: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766878: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766878: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766878: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766879: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766879: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766879: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766879: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766879: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766879: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766879: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766879: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766879: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766880: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766880: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766880: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766880: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766880: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766880: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766880: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766880: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766880: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766881: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766881: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766881: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766881: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766881: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766881: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766881: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766881: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766881: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766882: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766882: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766882: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766882: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766882: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766882: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766882: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766882: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766882: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766883: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766883: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766883: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766883: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766883: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766883: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766883: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766883: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766883: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766883: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766884: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766884: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766884: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766884: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766884: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766884: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766884: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766884: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766884: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766885: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766885: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766885: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766885: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766885: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766885: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766885: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766885: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766885: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766886: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766886: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766886: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766886: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766886: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766886: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766886: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766886: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766886: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766887: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766887: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766887: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766887: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766887: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766887: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766887: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766887: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766887: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766888: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766888: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766888: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766888: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766888: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766888: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766888: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766888: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766888: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766889: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766889: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766889: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766889: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766889: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766889: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766889: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766889: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766889: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766890: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766890: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766890: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766890: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766890: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766890: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766890: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766890: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766890: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766891: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766891: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766891: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766891: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766891: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766891: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766891: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766891: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766891: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766892: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766892: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766892: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766892: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766892: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766892: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766892: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766892: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766892: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766893: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766893: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766893: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766893: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766893: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766893: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766893: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766893: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766893: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766894: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766894: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766894: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766894: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766894: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766894: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766894: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766894: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766894: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766894: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766895: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766895: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766895: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766895: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766895: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766895: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766895: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766895: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766895: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766896: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766896: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766896: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766896: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766896: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766896: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766896: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766896: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766896: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766897: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766897: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766897: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766897: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766897: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766897: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766897: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766897: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766897: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766897: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766898: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766898: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766898: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766898: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766898: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766898: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766898: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766898: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766899: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766899: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766899: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766899: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766899: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766899: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766899: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766899: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766899: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766899: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766900: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766900: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766900: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766900: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766900: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766900: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766900: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766900: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766900: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766901: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766901: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766901: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766901: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766901: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766901: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766901: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766901: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766902: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766902: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766902: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766902: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766902: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766902: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766902: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766902: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766902: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766903: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766903: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766903: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766903: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766903: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766903: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766903: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766903: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766903: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766904: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766904: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766904: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766904: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766904: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766904: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766904: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766904: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766904: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766904: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766905: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766905: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766905: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766905: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766905: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766905: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766905: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766905: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766905: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766906: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766906: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766906: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766906: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766906: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766906: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766906: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766906: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766906: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766907: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766907: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766907: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766907: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766907: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766907: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766907: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766907: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766907: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766907: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766908: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766908: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766908: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766908: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766908: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766908: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766908: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766908: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766908: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766909: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766909: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766909: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766909: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766909: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766909: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766909: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766909: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766909: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766910: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766910: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766910: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766910: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766910: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766910: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766910: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766910: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766910: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766911: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766911: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766911: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766911: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766911: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766911: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766911: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766911: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766911: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766912: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766912: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766912: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766912: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766912: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766912: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766912: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766912: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766912: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766913: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766913: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766913: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766913: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766913: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766913: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766913: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766914: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766914: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766914: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766914: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766914: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766914: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766914: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766914: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766914: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766915: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766915: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766915: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766915: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766915: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766915: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766915: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766915: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766915: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766916: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766916: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766916: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766916: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766916: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766916: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766916: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766916: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766916: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766917: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766917: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766917: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766917: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766917: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766917: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766917: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766917: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766917: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766917: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766918: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766918: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766918: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766918: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766918: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766918: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766918: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766918: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766918: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766919: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766919: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766919: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766919: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766919: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766919: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766919: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766919: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766919: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766920: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766920: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766920: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766920: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766920: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766920: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766920: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766920: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766920: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766921: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766921: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766921: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766921: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766921: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766921: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766921: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766921: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766921: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766922: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766922: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766922: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766922: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766922: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766922: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766922: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766922: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766922: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766923: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766923: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766923: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766923: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766923: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766923: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766923: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766923: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766923: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766924: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766924: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766924: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766924: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766924: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766924: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766924: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766924: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766924: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766925: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766925: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766925: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766925: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766925: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766925: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766925: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766925: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766925: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766925: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766926: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766926: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766926: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766926: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766926: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766926: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766926: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766926: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766927: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766927: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766927: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766927: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766927: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766927: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766927: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766927: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766927: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766928: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766928: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766928: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766928: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766928: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766928: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766928: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766928: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766928: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766929: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766929: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766929: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766929: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766929: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766929: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766929: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766929: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766929: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766930: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766930: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766930: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766930: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766930: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766930: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766930: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766930: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766930: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766931: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766931: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766931: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766931: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766931: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766931: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766931: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766931: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766931: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766931: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766932: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766932: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766932: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766932: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766932: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766932: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766932: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766932: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766932: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766933: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766933: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766933: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766933: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766933: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766933: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766933: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766933: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766933: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766934: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766934: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766934: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766934: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766934: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766934: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766934: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766934: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766934: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766935: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766935: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766935: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766935: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766935: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766935: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766935: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766935: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766935: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766936: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766936: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766936: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766936: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766936: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766936: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766936: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766936: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766936: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766936: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766937: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766937: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766937: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766937: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766937: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766937: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766937: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766937: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766937: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766938: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766938: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766938: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766938: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766938: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766938: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766938: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766938: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766939: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766939: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766939: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766939: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766939: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766939: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766939: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766939: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766939: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766940: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766940: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766940: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766940: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766940: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766940: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766940: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766940: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766940: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766941: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766941: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766941: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766941: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766941: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766941: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766941: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766941: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766941: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766942: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766942: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766942: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766942: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766942: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766942: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766942: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766942: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766942: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766943: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766943: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766943: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766943: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766943: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766943: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766943: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766943: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766943: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766944: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766944: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766944: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766944: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766944: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766944: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766944: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766944: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766944: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766944: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766945: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766945: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766945: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766945: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766945: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766945: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766945: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766945: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766945: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766946: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766946: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766946: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766946: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766946: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766946: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766946: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766946: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766946: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766947: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766947: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766947: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766947: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766947: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766947: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766947: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766947: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766948: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766948: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766948: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766948: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766948: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766948: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766948: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766948: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766948: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766949: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766949: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766949: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766949: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766949: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766949: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766949: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766949: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766949: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766949: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766950: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766950: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766950: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766950: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766950: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766950: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766950: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766950: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766950: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766951: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766951: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766951: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766951: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766951: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766951: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766951: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766952: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766952: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766952: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766952: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766952: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766952: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766952: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766952: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766952: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766953: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766953: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766953: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766953: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766953: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766953: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766953: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766953: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766953: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766954: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766954: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766954: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766954: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766954: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766954: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766954: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766954: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766954: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766955: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766955: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766955: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766955: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766955: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766955: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766955: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766955: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766955: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766956: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766956: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766956: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766956: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766956: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766956: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766956: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766956: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766956: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766957: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766957: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766957: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766957: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766957: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766957: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766957: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766957: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766957: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766957: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766958: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766958: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766958: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766958: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766958: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766958: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766958: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766958: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766958: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766959: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766959: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766959: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766959: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766959: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766959: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766959: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766959: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766959: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766960: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766960: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766960: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766960: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766960: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766960: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766960: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766960: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766960: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766960: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766961: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766961: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766961: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766961: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766961: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766961: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766961: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766961: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766961: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766962: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766962: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766962: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766962: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766962: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766962: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766962: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766962: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766962: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766963: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766963: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766963: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766963: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766963: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766963: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766963: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766963: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766964: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766964: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766964: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766964: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766964: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766964: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766964: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766964: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766964: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766965: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766965: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766965: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766965: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766965: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766965: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766965: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766965: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766965: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766966: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766966: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766966: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766966: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766966: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766966: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766966: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766966: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766966: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766967: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766967: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766967: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766967: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766967: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766967: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766967: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766967: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766967: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766968: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766968: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766968: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766968: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766968: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766968: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766968: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766968: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766968: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766968: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766969: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766969: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766969: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766969: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766969: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766969: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766969: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766969: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766969: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766970: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766970: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766970: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766970: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766970: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766970: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766970: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766970: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766970: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766971: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766971: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766971: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766971: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766971: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766971: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766971: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766971: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766971: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766972: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766972: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766972: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766972: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766972: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766972: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766972: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766972: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766972: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766972: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766973: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766973: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766973: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766973: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766973: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766973: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766973: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766973: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766973: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766974: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766974: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766974: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766974: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766974: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766974: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766974: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766974: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766974: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766975: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766975: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766975: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766975: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766975: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766975: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766975: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766975: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766975: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766976: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766976: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766976: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766976: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766976: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766976: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766977: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766977: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766977: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766977: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766977: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766977: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766977: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766977: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766978: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766978: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766978: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766978: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766978: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766978: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766978: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766978: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766978: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766978: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766979: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766979: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766979: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766979: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766979: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766979: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766979: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766979: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766979: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766980: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766980: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766980: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766980: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766980: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766980: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766980: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766980: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766980: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766981: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766981: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766981: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766981: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766981: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766981: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766981: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766981: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766981: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766982: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766982: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766982: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766982: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766982: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766982: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766982: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766982: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766982: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766983: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766983: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766983: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766983: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766983: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766983: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766983: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766983: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766983: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766984: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766984: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766984: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766984: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766984: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766984: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766984: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766984: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766984: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766985: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766985: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766985: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766985: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766985: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766985: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766985: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766985: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766985: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766985: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766986: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766986: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766986: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766986: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766986: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766986: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766986: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766986: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766986: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766987: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766987: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766987: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766987: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766987: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766987: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766987: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766987: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766987: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766988: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766988: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766988: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766988: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766988: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766988: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766988: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766988: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766988: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766989: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766989: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766989: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766989: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766989: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766989: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766989: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766989: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766990: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766990: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766990: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766990: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766990: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766990: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766990: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766990: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766990: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766991: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766991: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766991: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766991: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766991: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766991: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766991: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766991: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766991: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766991: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766992: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766992: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766992: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766992: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766992: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766992: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766992: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766992: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766992: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766993: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766993: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766993: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766993: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766993: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766993: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766993: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766993: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766993: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766994: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766994: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766994: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766994: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766994: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766994: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766994: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766994: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766994: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766995: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766995: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766995: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766995: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766995: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766995: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766995: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766995: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766995: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766995: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766996: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766996: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766996: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766996: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766996: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766996: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766996: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766996: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766996: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766997: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766997: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766997: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766997: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766997: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766997: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766997: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766997: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766997: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766998: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766998: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766998: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766998: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766998: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766998: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766998: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766998: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766998: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766999: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766999: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766999: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766999: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.766999: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.766999: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.766999: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.766999: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.766999: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.766999: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767000: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767000: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767000: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767000: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767000: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767000: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767000: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767000: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767000: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767001: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767001: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767001: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767001: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767001: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767001: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767001: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767001: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767002: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767002: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767002: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767002: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767002: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767002: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767002: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767002: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767002: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767003: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767003: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767003: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767003: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767003: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767003: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767003: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767003: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767003: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767004: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767004: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767004: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767004: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767004: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767004: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767004: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767004: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767004: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767005: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767005: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767005: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767005: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767005: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767005: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767005: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767005: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767005: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767005: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767006: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767006: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767006: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767006: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767006: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767006: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767006: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767006: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767006: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767007: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767007: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767007: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767007: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767007: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767007: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767007: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767007: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767007: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767008: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767008: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767008: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767008: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767008: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767008: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767008: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767008: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767008: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767009: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767009: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767009: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767009: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767009: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767009: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767009: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767009: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767009: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767010: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767010: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767010: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767010: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767010: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767010: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767010: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767010: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767010: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767011: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767011: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767011: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767011: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767011: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767011: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767011: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767011: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767011: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767011: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767012: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767012: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767012: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767012: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767012: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767012: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767012: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767012: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767012: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767013: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767013: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767013: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767013: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767013: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767013: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767013: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767013: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767014: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767014: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767014: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767014: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767014: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767014: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767014: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767014: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767014: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767015: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767015: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767015: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767015: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767015: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767015: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767015: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767015: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767015: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767016: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767016: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767016: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767016: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767016: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767016: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767016: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767016: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767016: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767017: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767017: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767017: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767017: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767017: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767017: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767017: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767017: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767017: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767017: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767018: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767018: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767018: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767018: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767018: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767018: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767018: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767018: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767018: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767019: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767019: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767019: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767019: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767019: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767019: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767019: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767019: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767019: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767020: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767020: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767020: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767020: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767020: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767020: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767020: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767020: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767020: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767020: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767021: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767021: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767021: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767021: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767021: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767021: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767021: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767021: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767021: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767022: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767022: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767022: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767022: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767022: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767022: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767022: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767022: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767022: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767023: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767023: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767023: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767023: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767023: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767023: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767023: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767023: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767023: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767024: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767024: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767024: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767024: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767024: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767024: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767024: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767024: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767024: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767024: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767025: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767025: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767025: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767025: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767025: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767025: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767025: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767025: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767025: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767026: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767026: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767026: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767026: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767026: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767026: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767026: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767026: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767027: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767027: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767027: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767027: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767027: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767027: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767027: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767027: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767027: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767028: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767028: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767028: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767028: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767028: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767028: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767028: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767028: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767028: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767028: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767029: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767029: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767029: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767029: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767029: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767029: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767029: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767029: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767029: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767030: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767030: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767030: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767030: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767030: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767030: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767030: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767030: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767030: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767031: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767031: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767031: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767031: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767031: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767031: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767031: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767031: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767031: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767031: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767032: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767032: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767032: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767032: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767032: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767032: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767032: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767032: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767032: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767033: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767033: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767033: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767033: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767033: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767033: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767033: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767033: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767033: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767034: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767034: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767034: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767034: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767034: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767034: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767034: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767034: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767034: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767035: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767035: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767035: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767035: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767035: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767035: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767035: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767035: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767035: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767036: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767036: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767036: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767036: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767036: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767036: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767036: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767036: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767036: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767036: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767037: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767037: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767037: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767037: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767037: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767037: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767037: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767037: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767037: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767038: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767038: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767038: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767038: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767038: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767038: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767038: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767038: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767039: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767039: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767039: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767039: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767039: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767039: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767039: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767039: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767039: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767040: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767040: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767040: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767040: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767040: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767040: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767040: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767040: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767040: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767040: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767041: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767041: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767041: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767041: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767041: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767041: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767041: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767041: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767041: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767042: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767042: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767042: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767042: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767042: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767042: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767042: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767042: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767042: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767043: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767043: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767043: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767043: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767043: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767043: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767043: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767043: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767043: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767044: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767044: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767044: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767044: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767044: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767044: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767044: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767044: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767044: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767045: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767045: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767045: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767045: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767045: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767045: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767045: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767045: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767045: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767045: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767046: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767046: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767046: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767046: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767046: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767046: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767046: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767046: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767046: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767047: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767047: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767047: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767047: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767047: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767047: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767047: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767047: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767047: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767048: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767048: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767048: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767048: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767048: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767048: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767048: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767048: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767048: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767049: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767049: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767049: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767049: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767049: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767049: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767049: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767049: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767049: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767050: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767050: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767050: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767050: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767050: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767050: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767050: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767050: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767050: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767051: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767051: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767051: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767051: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767051: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767051: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767051: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767051: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767052: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767052: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767052: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767052: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767052: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767052: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767052: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767052: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767052: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767053: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767053: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767053: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767053: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767053: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767053: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767053: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767053: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767053: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767053: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767054: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767054: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767054: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767054: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767054: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767054: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767054: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767054: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767054: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767055: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767055: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767055: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767055: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767055: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767055: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767055: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767055: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767055: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767056: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767056: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767056: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767056: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767056: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767056: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767056: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767056: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767056: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767057: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767057: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767057: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767057: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767057: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767057: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767057: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767057: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767057: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767057: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767058: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767058: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767058: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767058: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767058: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767058: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767058: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767058: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767058: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767059: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767059: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767059: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767059: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767059: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767059: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767059: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767059: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767060: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767060: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767060: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767060: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767060: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767060: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767060: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767060: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767060: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767060: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767061: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767061: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767061: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767061: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767061: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767061: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767061: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767061: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767061: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767062: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767062: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767062: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767062: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767062: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767062: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767062: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767062: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767062: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767063: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767063: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767063: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767063: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767063: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767063: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767063: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767063: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767064: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767064: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767064: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767064: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767064: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767064: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767064: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767064: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767064: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767065: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767065: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767065: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767065: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767065: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767065: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767065: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767065: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767065: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767066: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767066: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767066: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767066: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767066: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767066: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767066: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767066: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767066: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767067: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767067: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767067: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767067: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767067: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767067: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767067: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767067: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767067: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767067: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767068: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767068: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767068: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767068: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767068: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767068: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767068: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767068: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767068: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767069: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767069: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767069: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767069: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767069: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767069: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767069: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767069: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767069: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767070: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767070: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767070: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767070: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767070: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767070: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767070: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767070: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767070: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767071: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767071: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767071: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767071: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767071: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767071: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767071: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767071: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767071: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767072: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767072: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767072: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767072: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767072: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767072: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767072: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767072: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767072: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767072: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767073: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767073: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767073: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767073: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767073: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767073: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767073: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767073: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767074: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767074: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767074: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767074: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767074: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767074: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767074: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767074: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767074: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767074: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767075: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767075: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767075: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767075: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767075: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767075: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767075: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767075: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767076: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767076: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767076: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767076: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767076: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767076: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767076: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767076: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767077: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767077: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767077: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767077: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767077: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767077: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767077: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767077: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767077: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767077: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767078: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767078: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767078: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767078: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767078: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767078: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767078: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767078: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767078: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767079: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767079: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767079: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767079: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767079: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767079: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767079: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767079: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767079: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767080: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767080: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767080: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767080: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767080: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767080: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767080: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767080: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767080: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767081: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767081: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767081: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767081: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767081: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767081: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767081: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767081: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767081: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767081: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767082: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767082: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767082: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767082: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767082: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767082: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767082: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767082: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767082: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767083: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767083: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767083: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767083: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767083: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767083: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767083: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767083: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767083: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767084: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767084: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767084: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767084: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767084: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767084: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767084: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767084: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767084: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767085: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767085: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767085: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767085: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767085: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767085: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767085: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767085: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767085: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767086: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767086: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767086: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767086: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767086: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767086: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767086: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767086: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767086: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767087: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767087: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767087: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767087: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767087: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767087: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767087: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767087: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767087: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767088: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767088: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767088: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767088: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767088: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767088: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767088: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767088: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767089: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767089: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767089: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767089: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767089: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767089: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767089: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767089: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767089: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767090: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767090: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767090: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767090: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767090: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767090: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767090: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767090: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767090: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767091: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767091: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767091: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767091: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767091: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767091: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767091: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767091: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767091: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767091: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767092: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767092: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767092: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767092: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767092: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767092: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767092: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767092: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767092: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767093: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767093: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767093: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767093: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767093: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767093: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767093: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767093: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767093: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767094: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767094: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767094: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767094: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767094: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767094: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767094: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767094: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767094: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767095: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767095: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767095: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767095: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767095: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767095: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767095: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767095: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767095: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767096: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767096: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767096: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767096: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767096: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767096: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767096: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767096: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767096: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767097: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767097: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767097: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767097: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767097: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767097: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767097: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767097: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767097: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767098: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767098: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767098: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767098: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767098: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767098: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767098: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767098: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767098: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767098: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767099: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767099: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767099: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767099: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767099: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767099: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767099: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767099: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767100: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767100: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767100: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767100: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767100: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767100: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767100: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767100: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767100: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767101: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767101: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767101: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767101: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767101: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767101: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767101: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767101: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767101: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767102: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767102: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767102: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767102: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767102: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767102: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767102: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767102: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767102: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767103: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767103: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767103: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767103: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767103: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767103: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767103: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767103: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767103: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767104: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767104: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767104: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767104: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767104: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767104: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767104: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767104: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767104: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767105: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767105: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767105: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767105: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767105: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767105: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767105: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767105: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767105: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767105: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767106: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767106: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767106: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767106: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767106: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767106: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767106: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767106: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767106: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767107: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767107: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767107: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767107: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767107: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767107: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767107: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767107: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767107: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767108: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767108: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767108: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767108: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767108: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767108: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767108: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767108: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767108: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767109: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767109: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767109: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767109: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767109: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767109: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767109: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767109: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767109: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767110: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767110: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767110: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767110: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767110: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767110: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767110: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767110: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767110: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767110: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767111: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767111: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767111: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767111: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767111: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767111: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767111: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767111: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767112: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767112: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767112: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767112: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767112: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767112: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767112: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767112: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767112: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767112: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767113: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767113: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767113: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767113: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767113: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767113: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767113: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767114: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767114: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767114: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767114: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767114: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767114: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767114: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767114: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767114: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767115: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767115: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767115: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767115: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767115: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767115: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767115: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767115: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767115: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767116: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767116: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767116: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767116: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767116: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767116: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767116: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767116: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767116: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767117: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767117: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767117: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767117: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767117: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767117: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767117: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767117: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767117: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767117: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767118: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767118: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767118: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767118: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767118: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767118: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767118: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767118: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767118: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767119: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767119: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767119: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767119: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767119: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767119: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767119: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767119: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767119: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767120: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767120: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767120: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767120: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767120: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767120: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767120: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767120: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767120: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767121: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767121: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767121: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767121: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767121: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767121: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767121: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767121: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767121: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767122: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767122: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767122: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767122: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767122: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767122: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767122: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767122: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767122: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767122: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767123: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767123: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767123: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767123: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767123: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767123: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767123: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767123: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767124: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767124: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767124: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767124: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767124: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767124: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767124: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767124: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767124: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767124: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767125: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767125: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767125: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767125: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767125: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767125: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767125: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767125: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767126: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767126: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767126: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767126: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767126: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767126: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767126: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767126: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767126: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767127: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767127: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767127: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767127: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767127: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767127: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767127: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767127: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767127: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767128: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767128: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767128: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767128: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767128: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767128: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767128: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767128: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767128: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767129: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767129: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767129: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767129: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767129: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767129: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767129: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767129: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767129: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767129: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767130: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767130: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767130: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767130: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767130: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767130: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767130: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767130: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767130: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767131: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767131: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767131: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767131: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767131: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767131: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767131: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767131: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767131: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767132: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767132: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767132: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767132: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767132: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767132: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767132: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767132: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767132: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767132: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767133: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767133: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767133: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767133: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767133: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767133: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767133: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767133: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767133: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767134: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767134: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767134: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767134: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767134: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767134: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767134: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767134: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767134: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767135: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767135: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767135: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767135: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767135: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767135: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767135: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767135: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767135: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767136: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767136: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767136: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767136: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767136: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767136: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767136: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767136: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767136: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767137: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767137: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767137: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767137: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767137: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767137: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767137: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767137: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767137: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767138: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767138: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767138: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767138: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767138: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767138: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767138: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767138: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767139: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767139: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767139: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767139: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767139: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767139: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767139: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767139: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767139: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767139: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767140: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767140: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767140: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767140: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767140: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767140: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767140: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767140: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767140: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767141: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767141: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767141: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767141: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767141: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767141: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767141: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767141: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767141: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767142: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767142: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767142: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767142: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767142: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767142: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767142: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767142: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767142: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767143: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767143: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767143: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767143: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767143: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767143: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767143: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767143: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767143: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767144: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767144: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767144: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767144: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767144: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767144: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767144: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767144: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767144: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767145: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767145: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767145: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767145: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767145: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767145: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767145: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767145: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767145: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767146: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767146: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767146: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767146: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767146: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767146: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767146: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767146: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767146: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767147: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767147: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767147: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767147: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767147: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767147: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767147: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767147: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767148: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767148: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767148: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767148: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767148: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767148: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767148: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767148: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767148: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767149: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767149: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767149: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767149: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767149: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767149: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767149: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767149: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767149: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767150: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767150: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767150: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767150: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767150: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767150: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767150: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767150: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767150: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767151: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767151: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767151: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767151: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767151: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767151: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767151: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767151: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767152: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767152: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767152: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767152: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767152: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767152: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767152: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767152: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767152: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767153: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767153: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767153: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767153: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767153: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767153: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767153: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767153: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767153: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767154: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767154: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767154: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767154: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767154: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767154: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767154: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767154: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767154: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767154: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767155: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767155: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767155: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767155: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767155: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767155: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767155: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767155: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767155: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767156: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767156: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767156: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767156: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767156: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767156: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767156: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767156: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767156: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767157: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767157: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767157: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767157: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767157: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767157: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767157: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767157: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767157: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767158: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767158: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767158: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767158: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767158: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767158: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767158: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767158: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767158: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767159: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767159: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767159: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767159: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767159: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767159: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767159: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767159: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767159: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767160: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767160: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767160: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767160: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767160: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767160: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767160: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767160: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767160: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767161: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767161: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767161: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767161: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767161: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767161: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767161: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767161: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767161: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767161: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767162: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767162: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767162: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767162: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767162: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767162: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767162: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767162: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767163: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767163: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767163: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767163: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767163: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767163: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767163: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767163: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767164: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767164: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767164: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767164: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767164: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767164: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767164: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767164: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767164: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767165: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767165: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767165: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767165: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767165: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767165: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767165: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767165: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767165: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767166: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767166: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767166: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767166: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767166: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767166: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767166: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767166: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767166: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767166: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767167: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767167: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767167: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767167: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767167: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767167: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767167: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767167: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767167: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767168: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767168: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767168: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767168: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767168: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767168: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767168: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767168: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767168: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767169: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767169: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767169: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767169: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767169: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767169: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767169: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767169: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767169: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767170: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767170: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767170: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767170: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767170: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767170: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767170: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767170: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767170: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767171: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767171: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767171: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767171: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767171: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767171: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767171: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767171: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767171: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767172: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767172: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767172: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767172: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767172: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767172: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767172: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767172: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767172: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767173: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767173: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767173: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767173: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767173: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767173: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767173: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767173: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767173: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767174: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767174: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767174: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767174: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767174: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767174: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767174: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767174: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767174: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767175: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767175: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767175: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767175: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767175: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767175: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767175: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767175: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767175: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767176: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767176: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767176: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767176: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767176: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767176: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767176: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767176: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767177: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767177: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767177: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767177: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767177: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767177: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767177: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767177: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767177: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767178: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767178: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767178: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767178: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767178: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767178: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767178: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767178: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767178: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767179: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767179: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767179: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767179: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767179: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767179: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767179: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767179: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767179: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767180: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767180: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767180: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767180: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767180: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767180: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767180: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767180: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767180: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767181: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767181: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767181: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767181: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767181: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767181: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767181: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767181: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767181: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767181: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767182: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767182: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767182: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767182: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767182: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767182: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767182: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767182: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767183: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767183: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767183: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767183: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767183: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767183: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767183: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767183: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767183: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767183: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767184: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767184: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767184: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767184: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767184: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767184: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767184: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767184: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767184: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767185: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767185: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767185: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767185: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767185: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767185: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767185: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767185: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767185: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767186: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767186: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767186: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767186: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767186: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767186: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767186: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767186: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767186: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767187: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767187: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767187: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767187: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767187: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767187: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767187: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767187: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767187: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767188: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767188: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767188: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767188: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767188: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767188: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767188: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767188: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767189: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767189: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767189: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767189: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767189: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767189: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767189: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767189: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767190: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767190: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767190: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767190: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767190: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767190: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767190: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767190: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767190: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767191: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767191: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767191: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767191: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767191: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767191: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767191: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767191: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767191: sync_mm_rss <-unmap_single_vma
          stress-14605 [024] .....11   680.767192: rt_spin_unlock <-unmap_single_vma
          stress-14605 [024] .....11   680.767192: migrate_enable <-rt_spin_unlock
          stress-14605 [024] .....11   680.767192: preempt_count_add <-migrate_enable
          stress-14605 [024] ....11.   680.767192: unpin_current_cpu <-migrate_enable
          stress-14605 [024] ....11.   680.767192: preempt_count_sub <-migrate_enable
          stress-14605 [024] .......   680.767192: _cond_resched <-unmap_single_vma
          stress-14605 [024] .......   680.767192: rt_spin_lock <-unmap_single_vma
          stress-14605 [024] .......   680.767192: migrate_disable <-rt_spin_lock
          stress-14605 [024] .......   680.767192: preempt_count_add <-migrate_disable
          stress-14605 [024] ....11.   680.767193: pin_current_cpu <-migrate_disable
          stress-14605 [024] ....111   680.767193: preempt_count_sub <-migrate_disable
          stress-14605 [024] .....11   680.767193: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767193: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767193: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767193: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767193: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767193: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767194: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767194: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767194: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767194: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767194: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767194: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767194: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767194: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767194: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767195: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767195: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767195: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767195: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767195: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767195: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767195: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767195: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767195: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767196: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767196: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767196: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767196: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767196: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767196: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767196: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767196: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767196: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767196: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767197: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767197: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767197: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767197: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767197: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767197: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767197: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767197: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767197: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767198: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767198: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767198: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767198: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767198: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767198: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767198: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767198: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767199: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767199: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767199: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767199: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767199: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767199: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767199: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767199: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767199: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767199: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767200: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767200: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767200: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767200: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767200: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767200: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767200: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767200: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767200: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767201: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767201: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767201: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767201: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767201: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767201: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767201: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767201: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767202: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767202: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767202: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767202: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767202: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767202: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767202: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767202: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767202: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767203: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767203: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767203: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767203: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767203: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767203: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767203: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767203: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767203: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767204: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767204: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767204: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767204: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767204: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767204: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767204: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767204: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767204: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767205: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767205: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767205: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767205: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767205: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767205: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767205: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767205: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767205: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767206: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767206: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767206: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767206: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767206: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767206: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767206: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767206: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767206: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767206: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767207: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767207: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767207: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767207: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767207: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767207: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767207: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767207: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767208: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767208: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767208: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767208: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767208: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767208: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767208: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767208: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767208: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767208: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767209: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767209: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767209: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767209: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767209: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767209: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767209: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767209: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767209: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767210: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767210: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767210: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767210: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767210: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767210: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767210: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767210: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767210: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767211: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767211: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767211: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767211: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767211: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767211: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767211: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767211: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767211: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767212: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767212: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767212: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767212: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767212: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767212: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767212: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767212: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767212: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767213: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767213: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767213: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767213: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767213: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767213: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767213: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767213: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767213: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767214: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767214: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767214: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767214: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767214: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767214: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767214: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767214: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767215: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767215: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767215: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767215: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767215: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767215: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767215: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767215: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767215: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767216: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767216: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767216: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767216: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767216: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767216: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767216: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767216: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767216: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767216: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767217: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767217: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767217: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767217: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767217: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767217: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767217: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767217: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767217: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767218: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767218: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767218: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767218: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767218: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767218: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767218: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767218: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767218: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767219: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767219: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767219: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767219: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767219: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767219: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767219: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767219: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767219: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767220: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767220: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767220: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767220: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767220: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767220: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767220: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767220: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767220: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767221: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767221: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767221: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767221: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767221: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767221: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767221: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767221: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767221: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767221: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767222: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767222: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767222: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767222: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767222: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767222: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767222: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767222: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767222: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767223: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767223: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767223: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767223: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767223: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767223: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767223: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767223: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767223: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767224: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767224: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767224: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767224: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767224: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767224: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767224: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767224: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767224: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767225: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767225: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767225: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767225: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767225: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767225: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767225: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767225: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767225: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767226: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767226: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767226: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767226: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767226: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767226: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767226: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767226: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767227: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767227: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767227: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767227: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767227: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767227: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767227: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767227: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767227: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767228: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767228: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767228: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767228: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767228: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767228: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767228: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767228: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767228: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767228: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767229: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767229: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767229: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767229: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767229: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767229: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767229: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767229: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767229: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767230: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767230: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767230: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767230: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767230: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767230: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767230: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767230: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767230: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767231: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767231: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767231: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767231: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767231: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767231: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767231: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767231: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767231: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767232: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767232: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767232: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767232: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767232: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767232: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767232: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767232: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767232: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767233: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767233: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767233: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767233: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767233: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767233: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767233: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767233: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767233: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767234: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767234: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767234: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767234: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767234: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767234: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767234: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767234: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767234: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767235: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767235: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767235: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767235: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767235: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767235: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767235: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767235: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767235: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767236: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767236: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767236: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767236: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767236: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767236: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767236: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767236: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767236: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767237: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767237: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767237: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767237: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767237: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767237: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767237: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767237: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767237: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767238: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767238: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767238: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767238: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767238: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767238: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767238: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767238: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767238: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767239: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767239: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767239: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767239: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767239: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767239: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767239: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767239: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767240: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767240: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767240: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767240: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767240: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767240: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767240: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767240: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767240: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767240: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767241: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767241: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767241: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767241: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767241: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767241: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767241: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767241: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767241: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767242: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767242: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767242: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767242: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767242: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767242: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767242: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767242: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767242: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767243: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767243: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767243: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767243: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767243: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767243: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767243: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767243: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767243: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767244: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767244: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767244: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767244: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767244: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767244: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767244: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767244: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767244: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767245: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767245: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767245: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767245: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767245: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767245: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767245: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767245: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767245: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767246: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767246: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767246: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767246: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767246: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767246: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767246: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767246: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767246: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767247: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767247: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767247: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767247: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767247: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767247: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767247: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767247: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767247: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767248: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767248: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767248: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767248: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767248: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767248: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767248: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767248: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767248: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767249: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767249: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767249: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767249: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767249: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767249: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767249: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767249: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767249: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767250: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767250: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767250: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767250: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767250: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767250: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767250: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767250: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767250: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767251: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767251: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767251: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767251: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767251: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767251: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767251: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767251: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767252: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767252: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767252: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767252: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767252: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767252: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767252: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767252: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767253: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767253: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767253: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767253: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767253: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767253: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767253: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767253: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767253: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767254: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767254: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767254: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767254: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767254: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767254: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767254: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767254: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767254: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767254: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767255: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767255: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767255: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767255: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767255: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767255: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767255: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767255: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767255: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767256: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767256: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767256: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767256: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767256: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767256: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767256: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767256: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767256: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767257: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767257: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767257: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767257: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767257: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767257: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767257: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767257: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767257: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767258: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767258: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767258: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767258: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767258: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767258: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767258: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767258: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767258: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767259: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767259: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767259: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767259: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767259: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767259: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767259: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767259: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767259: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767260: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767260: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767260: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767260: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767260: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767260: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767260: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767260: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767260: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767260: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767261: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767261: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767261: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767261: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767261: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767261: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767261: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767261: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767261: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767262: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767262: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767262: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767262: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767262: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767262: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767262: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767262: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767262: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767263: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767263: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767263: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767263: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767263: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767263: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767263: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767263: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767264: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767264: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767264: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767264: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767264: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767264: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767264: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767264: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767265: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767265: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767265: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767265: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767265: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767265: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767265: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767265: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767265: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767266: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767266: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767266: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767266: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767266: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767266: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767266: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767266: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767266: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767267: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767267: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767267: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767267: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767267: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767267: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767267: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767267: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767267: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767268: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767268: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767268: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767268: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767268: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767268: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767268: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767268: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767268: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767269: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767269: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767269: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767269: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767269: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767269: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767269: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767269: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767269: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767270: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767270: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767270: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767270: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767270: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767270: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767270: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767270: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767270: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767270: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767271: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767271: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767271: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767271: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767271: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767271: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767271: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767271: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767271: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767272: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767272: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767272: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767272: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767272: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767272: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767272: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767272: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767272: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767273: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767273: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767273: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767273: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767273: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767273: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767273: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767273: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767273: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767274: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767274: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767274: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767274: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767274: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767274: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767274: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767274: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767274: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767275: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767275: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767275: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767275: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767275: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767275: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767275: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767275: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767275: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767276: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767276: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767276: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767276: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767276: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767276: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767276: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767276: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767277: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767277: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767277: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767277: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767277: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767277: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767277: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767277: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767278: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767278: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767278: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767278: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767278: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767278: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767278: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767278: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767279: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767279: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767279: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767279: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767279: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767279: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767279: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767279: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767279: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767279: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767280: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767280: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767280: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767280: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767280: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767280: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767280: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767280: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767280: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767281: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767281: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767281: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767281: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767281: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767281: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767281: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767281: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767281: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767282: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767282: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767282: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767282: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767282: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767282: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767282: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767282: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767282: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767282: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767283: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767283: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767283: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767283: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767283: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767283: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767283: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767283: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767283: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767284: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767284: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767284: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767284: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767284: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767284: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767284: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767284: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767284: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767285: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767285: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767285: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767285: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767285: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767285: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767285: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767285: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767285: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767286: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767286: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767286: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767286: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767286: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767286: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767286: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767286: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767286: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767287: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767287: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767287: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767287: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767287: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767287: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767287: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767287: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767287: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767288: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767288: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767288: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767288: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767288: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767288: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767288: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767288: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767288: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767288: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767289: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767289: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767289: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767289: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767289: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767289: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767289: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767289: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767290: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767290: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767290: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767290: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767290: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767290: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767290: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767290: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767290: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767291: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767291: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767291: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767291: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767291: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767291: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767291: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767291: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767291: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767292: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767292: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767292: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767292: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767292: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767292: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767292: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767292: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767292: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767293: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767293: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767293: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767293: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767293: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767293: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767293: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767293: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767293: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767294: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767294: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767294: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767294: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767294: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767294: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767294: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767294: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767294: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767295: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767295: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767295: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767295: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767295: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767295: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767295: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767295: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767295: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767296: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767296: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767296: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767296: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767296: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767296: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767296: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767296: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767296: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767297: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767297: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767297: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767297: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767297: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767297: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767297: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767297: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767297: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767297: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767298: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767298: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767298: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767298: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767298: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767298: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767298: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767298: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767298: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767299: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767299: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767299: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767299: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767299: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767299: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767299: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767299: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767299: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767300: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767300: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767300: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767300: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767300: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767300: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767300: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767300: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767300: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767301: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767301: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767301: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767301: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767301: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767301: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767301: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767301: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767302: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767302: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767302: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767302: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767302: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767302: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767302: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767302: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767302: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767303: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767303: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767303: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767303: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767303: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767303: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767303: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767303: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767303: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767304: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767304: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767304: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767304: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767304: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767304: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767304: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767304: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767304: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767304: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767305: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767305: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767305: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767305: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767305: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767305: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767305: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767305: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767305: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767306: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767306: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767306: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767306: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767306: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767306: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767306: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767306: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767306: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767307: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767307: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767307: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767307: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767307: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767307: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767307: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767307: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767307: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767308: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767308: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767308: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767308: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767308: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767308: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767308: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767308: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767308: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767309: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767309: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767309: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767309: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767309: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767309: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767309: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767309: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767309: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767309: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767310: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767310: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767310: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767310: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767310: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767310: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767310: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767310: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767310: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767311: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767311: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767311: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767311: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767311: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767311: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767311: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767311: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767311: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767312: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767312: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767312: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767312: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767312: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767312: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767312: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767312: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767312: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767313: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767313: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767313: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767313: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767313: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767313: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767313: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767313: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767313: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767314: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767314: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767314: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767314: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767314: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767314: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767314: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767314: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767315: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767315: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767315: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767315: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767315: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767315: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767315: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767315: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767315: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767316: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767316: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767316: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767316: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767316: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767316: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767316: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767316: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767316: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767316: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767317: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767317: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767317: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767317: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767317: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767317: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767317: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767317: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767317: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767318: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767318: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767318: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767318: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767318: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767318: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767318: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767318: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767318: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767319: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767319: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767319: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767319: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767319: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767319: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767319: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767319: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767319: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767320: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767320: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767320: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767320: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767320: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767320: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767320: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767320: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767320: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767321: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767321: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767321: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767321: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767321: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767321: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767321: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767321: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767321: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767321: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767322: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767322: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767322: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767322: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767322: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767322: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767322: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767322: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767322: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767323: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767323: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767323: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767323: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767323: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767323: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767323: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767323: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767323: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767324: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767324: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767324: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767324: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767324: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767324: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767324: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767324: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767324: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767325: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767325: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767325: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767325: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767325: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767325: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767325: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767325: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767325: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767326: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767326: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767326: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767326: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767326: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767326: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767326: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767326: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767327: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767327: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767327: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767327: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767327: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767327: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767327: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767327: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767327: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767327: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767328: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767328: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767328: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767328: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767328: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767328: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767328: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767328: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767328: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767329: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767329: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767329: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767329: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767329: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767329: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767329: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767329: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767329: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767330: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767330: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767330: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767330: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767330: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767330: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767330: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767330: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767330: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767331: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767331: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767331: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767331: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767331: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767331: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767331: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767331: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767331: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767331: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767332: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767332: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767332: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767332: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767332: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767332: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767332: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767332: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767332: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767333: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767333: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767333: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767333: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767333: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767333: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767333: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767333: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767333: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767334: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767334: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767334: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767334: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767334: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767334: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767334: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767334: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767334: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767335: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767335: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767335: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767335: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767335: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767335: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767335: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767335: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767335: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767336: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767336: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767336: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767336: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767336: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767336: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767336: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767336: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767336: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767336: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767337: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767337: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767337: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767337: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767337: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767337: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767337: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767337: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767337: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767338: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767338: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767338: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767338: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767338: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767338: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767338: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767338: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767338: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767339: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767339: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767339: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767339: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767339: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767339: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767339: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767339: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767340: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767340: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767340: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767340: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767340: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767340: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767340: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767340: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767340: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767341: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767341: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767341: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767341: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767341: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767341: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767341: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767341: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767341: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767342: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767342: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767342: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767342: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767342: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767342: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767342: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767342: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767342: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767343: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767343: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767343: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767343: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767343: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767343: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767343: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767343: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767343: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767344: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767344: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767344: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767344: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767344: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767344: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767344: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767344: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767344: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767345: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767345: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767345: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767345: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767345: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767345: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767345: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767345: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767345: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767346: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767346: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767346: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767346: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767346: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767346: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767346: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767346: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767346: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767346: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767347: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767347: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767347: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767347: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767347: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767347: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767347: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767347: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767347: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767348: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767348: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767348: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767348: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767348: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767348: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767348: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767348: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767349: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767349: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767349: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767349: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767349: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767349: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767349: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767349: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767349: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767349: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767350: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767350: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767350: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767350: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767350: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767350: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767350: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767350: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767350: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767351: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767351: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767351: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767351: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767351: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767351: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767351: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767351: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767352: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767352: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767352: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767352: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767352: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767352: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767352: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767352: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767352: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767353: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767353: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767353: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767353: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767353: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767353: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767353: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767353: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767353: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767353: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767354: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767354: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767354: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767354: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767354: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767354: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767354: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767354: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767354: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767355: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767355: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767355: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767355: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767355: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767355: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767355: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767355: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767355: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767356: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767356: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767356: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767356: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767356: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767356: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767356: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767356: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767356: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767356: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767357: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767357: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767357: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767357: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767357: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767357: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767357: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767357: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767357: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767358: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767358: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767358: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767358: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767358: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767358: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767358: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767358: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767358: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767359: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767359: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767359: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767359: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767359: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767359: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767359: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767359: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767359: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767359: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767360: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767360: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767360: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767360: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767360: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767360: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767360: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767360: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767360: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767361: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767361: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767361: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767361: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767361: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767361: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767361: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767361: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767361: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767362: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767362: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767362: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767362: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767362: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767362: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767362: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767362: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767362: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767362: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767363: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767363: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767363: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767363: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767363: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767363: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767363: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767363: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767364: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767364: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767364: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767364: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767364: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767364: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767364: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767364: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767364: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767365: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767365: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767365: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767365: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767365: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767365: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767365: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767365: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767365: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767366: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767366: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767366: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767366: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767366: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767366: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767366: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767366: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767366: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767367: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767367: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767367: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767367: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767367: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767367: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767367: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767367: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767367: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767367: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767368: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767368: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767368: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767368: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767368: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767368: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767368: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767368: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767368: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767369: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767369: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767369: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767369: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767369: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767369: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767369: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767369: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767369: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767370: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767370: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767370: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767370: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767370: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767370: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767370: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767370: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767370: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767371: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767371: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767371: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767371: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767371: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767371: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767371: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767371: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767371: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767372: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767372: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767372: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767372: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767372: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767372: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767372: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767372: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767372: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767372: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767373: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767373: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767373: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767373: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767373: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767373: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767373: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767373: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767373: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767374: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767374: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767374: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767374: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767374: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767374: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767374: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767374: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767374: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767375: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767375: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767375: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767375: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767375: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767375: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767375: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767375: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767375: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767376: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767376: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767376: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767376: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767376: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767376: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767376: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767376: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767377: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767377: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767377: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767377: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767377: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767377: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767377: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767377: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767377: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767378: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767378: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767378: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767378: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767378: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767378: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767378: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767378: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767378: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767379: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767379: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767379: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767379: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767379: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767379: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767379: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767379: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767379: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767379: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767380: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767380: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767380: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767380: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767380: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767380: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767380: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767380: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767380: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767381: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767381: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767381: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767381: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767381: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767381: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767381: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767381: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767381: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767382: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767382: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767382: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767382: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767382: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767382: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767382: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767382: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767382: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767383: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767383: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767383: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767383: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767383: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767383: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767383: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767383: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767383: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767383: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767384: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767384: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767384: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767384: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767384: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767384: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767384: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767384: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767384: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767385: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767385: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767385: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767385: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767385: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767385: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767385: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767385: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767385: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767386: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767386: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767386: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767386: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767386: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767386: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767386: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767386: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767386: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767387: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767387: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767387: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767387: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767387: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767387: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767387: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767387: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767387: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767388: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767388: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767388: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767388: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767388: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767388: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767388: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767388: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767389: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767389: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767389: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767389: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767389: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767389: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767389: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767389: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767389: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767390: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767390: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767390: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767390: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767390: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767390: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767390: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767390: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767390: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767391: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767391: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767391: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767391: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767391: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767391: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767391: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767391: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767391: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767392: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767392: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767392: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767392: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767392: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767392: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767392: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767392: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767392: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767392: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767393: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767393: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767393: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767393: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767393: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767393: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767393: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767393: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767393: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767394: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767394: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767394: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767394: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767394: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767394: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767394: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767394: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767394: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767395: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767395: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767395: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767395: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767395: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767395: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767395: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767395: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767395: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767396: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767396: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767396: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767396: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767396: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767396: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767396: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767396: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767396: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767397: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767397: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767397: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767397: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767397: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767397: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767397: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767397: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767397: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767398: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767398: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767398: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767398: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767398: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767398: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767398: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767398: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767398: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767399: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767399: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767399: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767399: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767399: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767399: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767399: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767399: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767399: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767400: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767400: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767400: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767400: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767400: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767400: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767400: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767400: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767400: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767401: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767401: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767401: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767401: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767401: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767401: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767401: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767401: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767401: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767402: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767402: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767402: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767402: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767402: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767402: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767402: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767402: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767402: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767403: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767403: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767403: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767403: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767403: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767403: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767403: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767403: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767403: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767404: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767404: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767404: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767404: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767404: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767404: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767404: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767404: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767404: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767405: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767405: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767405: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767405: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767405: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767405: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767405: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767405: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767405: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767405: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767406: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767406: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767406: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767406: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767406: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767406: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767406: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767406: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767406: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767407: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767407: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767407: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767407: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767407: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767407: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767407: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767407: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767407: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767408: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767408: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767408: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767408: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767408: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767408: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767408: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767408: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767408: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767409: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767409: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767409: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767409: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767409: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767409: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767409: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767409: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767409: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767410: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767410: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767410: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767410: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767410: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767410: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767410: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767410: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767410: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767410: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767411: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767411: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767411: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767411: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767411: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767411: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767411: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767411: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767411: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767412: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767412: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767412: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767412: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767412: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767412: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767412: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767412: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767412: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767413: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767413: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767413: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767413: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767413: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767413: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767413: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767413: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767414: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767414: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767414: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767414: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767414: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767414: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767414: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767414: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767414: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767415: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767415: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767415: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767415: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767415: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767415: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767415: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767415: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767415: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767416: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767416: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767416: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767416: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767416: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767416: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767416: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767416: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767416: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767416: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767417: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767417: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767417: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767417: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767417: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767417: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767417: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767417: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767417: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767418: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767418: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767418: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767418: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767418: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767418: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767418: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767418: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767418: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767419: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767419: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767419: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767419: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767419: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767419: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767419: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767419: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767419: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767420: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767420: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767420: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767420: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767420: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767420: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767420: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767420: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767420: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767420: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767421: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767421: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767421: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767421: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767421: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767421: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767421: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767421: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767421: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767422: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767422: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767422: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767422: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767422: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767422: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767422: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767422: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767422: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767423: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767423: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767423: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767423: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767423: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767423: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767423: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767423: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767423: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767424: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767424: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767424: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767424: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767424: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767424: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767424: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767424: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767424: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767425: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767425: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767425: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767425: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767425: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767425: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767425: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767425: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767425: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767425: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767426: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767426: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767426: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767426: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767426: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767426: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767426: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767427: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767427: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767427: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767427: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767427: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767427: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767427: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767427: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767427: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767427: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767428: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767428: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767428: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767428: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767428: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767428: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767428: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767428: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767428: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767429: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767429: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767429: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767429: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767429: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767429: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767429: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767429: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767429: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767430: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767430: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767430: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767430: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767430: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767430: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767430: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767430: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767430: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767431: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767431: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767431: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767431: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767431: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767431: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767431: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767431: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767431: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767431: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767432: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767432: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767432: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767432: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767432: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767432: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767432: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767432: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767432: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767433: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767433: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767433: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767433: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767433: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767433: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767433: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767433: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767433: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767434: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767434: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767434: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767434: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767434: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767434: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767434: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767434: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767434: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767435: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767435: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767435: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767435: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767435: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767435: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767435: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767435: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767435: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767436: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767436: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767436: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767436: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767436: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767436: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767436: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767436: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767436: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767436: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767437: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767437: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767437: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767437: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767437: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767437: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767437: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767437: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767437: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767438: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767438: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767438: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767438: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767438: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767438: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767438: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767438: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767439: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767439: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767439: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767439: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767439: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767439: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767439: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767439: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767440: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767440: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767440: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767440: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767440: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767440: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767440: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767440: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767441: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767441: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767441: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767441: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767441: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767441: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767441: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767441: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767441: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767442: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767442: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767442: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767442: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767442: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767442: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767442: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767442: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767442: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767443: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767443: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767443: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767443: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767443: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767443: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767443: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767443: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767443: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767443: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767444: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767444: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767444: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767444: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767444: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767444: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767444: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767444: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767444: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767445: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767445: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767445: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767445: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767445: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767445: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767445: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767445: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767445: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767446: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767446: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767446: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767446: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767446: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767446: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767446: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767446: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767446: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767446: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767447: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767447: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767447: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767447: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767447: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767447: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767447: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767447: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767447: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767448: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767448: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767448: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767448: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767448: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767448: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767448: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767448: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767448: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767449: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767449: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767449: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767449: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767449: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767449: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767449: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767449: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767449: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767450: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767450: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767450: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767450: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767450: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767450: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767450: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767450: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767450: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767451: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767451: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767451: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767451: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767451: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767451: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767451: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767451: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767452: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767452: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767452: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767452: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767452: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767452: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767452: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767452: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767452: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767452: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767453: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767453: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767453: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767453: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767453: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767453: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767453: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767453: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767453: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767454: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767454: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767454: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767454: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767454: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767454: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767454: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767454: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767454: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767455: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767455: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767455: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767455: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767455: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767455: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767455: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767455: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767455: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767456: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767456: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767456: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767456: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767456: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767456: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767456: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767456: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767456: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767456: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767457: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767457: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767457: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767457: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767457: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767457: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767457: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767457: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767457: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767458: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767458: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767458: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767458: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767458: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767458: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767458: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767458: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767458: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767459: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767459: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767459: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767459: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767459: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767459: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767459: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767459: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767459: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767459: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767460: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767460: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767460: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767460: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767460: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767460: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767460: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767460: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767460: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767461: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767461: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767461: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767461: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767461: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767461: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767461: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767461: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767461: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767462: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767462: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767462: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767462: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767462: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767462: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767462: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767462: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767462: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767463: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767463: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767463: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767463: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767463: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767463: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767463: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767463: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767464: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767464: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767464: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767464: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767464: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767464: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767464: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767464: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767464: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767465: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767465: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767465: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767465: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767465: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767465: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767465: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767465: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767465: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767466: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767466: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767466: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767466: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767466: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767466: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] d....11   680.767466: smp_trace_apic_timer_interrupt <-trace_apic_timer_interrupt
          stress-14605 [024] d....11   680.767467: irq_enter <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d....11   680.767467: rcu_irq_enter <-irq_enter
          stress-14605 [024] d....11   680.767467: vtime_common_account_irq_enter <-irq_enter
          stress-14605 [024] d....11   680.767467: vtime_account_system <-vtime_common_account_irq_enter
          stress-14605 [024] d....11   680.767467: _raw_spin_lock <-vtime_account_system
          stress-14605 [024] d....11   680.767467: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d...111   680.767467: preempt_count_add <-vtime_account_system
          stress-14605 [024] d...211   680.767468: __vtime_account_system <-vtime_account_system
          stress-14605 [024] d...211   680.767468: get_vtime_delta <-__vtime_account_system
          stress-14605 [024] d...211   680.767468: account_system_time <-__vtime_account_system
          stress-14605 [024] d...211   680.767468: in_serving_softirq <-account_system_time
          stress-14605 [024] d...211   680.767468: cpuacct_account_field <-account_system_time
          stress-14605 [024] d...211   680.767468: __rcu_read_lock <-cpuacct_account_field
          stress-14605 [024] d...211   680.767468: __rcu_read_unlock <-cpuacct_account_field
          stress-14605 [024] d...211   680.767468: preempt_count_sub <-vtime_account_system
          stress-14605 [024] d...111   680.767469: preempt_count_sub <-vtime_account_system
          stress-14605 [024] d....11   680.767469: preempt_count_add <-irq_enter
          stress-14605 [024] d..h.11   680.767469: exit_idle <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h111   680.767469: local_timer_entry: vector=239
          stress-14605 [024] d..h.11   680.767469: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h.11   680.767469: hrtimer_interrupt <-local_apic_timer_interrupt
          stress-14605 [024] d..h.11   680.767469: _raw_spin_lock <-hrtimer_interrupt
          stress-14605 [024] d..h.11   680.767470: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h111   680.767470: ktime_get_update_offsets_now <-hrtimer_interrupt
          stress-14605 [024] d..h111   680.767470: __hrtimer_run_queues <-hrtimer_interrupt
          stress-14605 [024] d..h211   680.767471: hrtimer_cancel: hrtimer=ffff88105f48e720
          stress-14605 [024] d..h111   680.767471: __remove_hrtimer <-__hrtimer_run_queues
          stress-14605 [024] d..h111   680.767471: preempt_count_sub <-__hrtimer_run_queues
          stress-14605 [024] d..h111   680.767471: hrtimer_expire_entry: hrtimer=ffff88105f48e720 function=tick_sched_timer now=680394004227
          stress-14605 [024] d..h.11   680.767471: tick_sched_timer <-__hrtimer_run_queues
          stress-14605 [024] d..h.11   680.767471: ktime_get <-tick_sched_timer
          stress-14605 [024] d..h.11   680.767471: tick_sched_do_timer <-tick_sched_timer
          stress-14605 [024] d..h.11   680.767471: tick_sched_handle.isra.17 <-tick_sched_timer
          stress-14605 [024] d..h.11   680.767472: update_process_times <-tick_sched_handle.isra.17
          stress-14605 [024] d..h.11   680.767472: account_process_tick <-update_process_times
          stress-14605 [024] d..h.11   680.767472: scheduler_tick <-update_process_times
          stress-14605 [024] d..h.11   680.767472: _raw_spin_lock <-scheduler_tick
          stress-14605 [024] d..h.11   680.767472: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h111   680.767472: update_rq_clock.part.82 <-scheduler_tick
          stress-14605 [024] d..h111   680.767472: task_tick_fair <-scheduler_tick
          stress-14605 [024] d..h111   680.767472: update_curr <-task_tick_fair
          stress-14605 [024] d..h111   680.767473: update_min_vruntime <-update_curr
          stress-14605 [024] d..h211   680.767473: sched_stat_runtime: comm=stress pid=14605 runtime=1001904 [ns] vruntime=6067942978 [ns]
          stress-14605 [024] d..h111   680.767473: cpuacct_charge <-update_curr
          stress-14605 [024] d..h111   680.767473: __rcu_read_lock <-cpuacct_charge
          stress-14605 [024] d..h111   680.767473: __rcu_read_unlock <-cpuacct_charge
          stress-14605 [024] d..h111   680.767473: __compute_runnable_contrib <-task_tick_fair
          stress-14605 [024] d..h111   680.767473: __compute_runnable_contrib <-task_tick_fair
          stress-14605 [024] d..h111   680.767474: update_cfs_shares <-task_tick_fair
          stress-14605 [024] d..h111   680.767474: hrtimer_active <-task_tick_fair
          stress-14605 [024] d..h111   680.767474: sched_slice.isra.60 <-task_tick_fair
          stress-14605 [024] d..h111   680.767474: __calc_delta <-sched_slice.isra.60
          stress-14605 [024] d..h111   680.767474: update_cpu_load_active <-scheduler_tick
          stress-14605 [024] d..h111   680.767475: __update_cpu_load <-update_cpu_load_active
          stress-14605 [024] d..h111   680.767475: sched_avg_update <-__update_cpu_load
          stress-14605 [024] d..h111   680.767475: calc_global_load_tick <-scheduler_tick
          stress-14605 [024] d..h111   680.767475: preempt_count_sub <-scheduler_tick
          stress-14605 [024] d..h.11   680.767475: trigger_load_balance <-scheduler_tick
          stress-14605 [024] d..h.11   680.767475: run_local_timers <-update_process_times
          stress-14605 [024] d..h.11   680.767475: hrtimer_run_queues <-run_local_timers
          stress-14605 [024] d..h.11   680.767476: rt_spin_trylock <-run_local_timers
          stress-14605 [024] d..h.11   680.767476: migrate_disable <-rt_spin_trylock
          stress-14605 [024] d..h.11   680.767476: rt_spin_unlock <-run_local_timers
          stress-14605 [024] d..h.11   680.767476: migrate_enable <-rt_spin_unlock
          stress-14605 [024] d..h.11   680.767476: rcu_check_callbacks <-update_process_times
          stress-14605 [024] d..h111   680.767476: rcu_utilization: Start scheduler-tick
          stress-14605 [024] d..h.11   680.767477: rcu_bh_qs <-rcu_check_callbacks
          stress-14605 [024] d..h.11   680.767477: rcu_preempt_qs <-rcu_bh_qs
          stress-14605 [024] d..h.11   680.767477: rcu_preempt_qs <-rcu_check_callbacks
          stress-14605 [024] d..h111   680.767477: rcu_utilization: End scheduler-tick
          stress-14605 [024] d..h.11   680.767477: run_posix_cpu_timers <-update_process_times
          stress-14605 [024] d..h.11   680.767477: profile_tick <-tick_sched_handle.isra.17
          stress-14605 [024] d..h.11   680.767478: hrtimer_forward <-tick_sched_timer
          stress-14605 [024] d..h111   680.767478: hrtimer_expire_exit: hrtimer=ffff88105f48e720
          stress-14605 [024] d..h.11   680.767478: _raw_spin_lock <-__hrtimer_run_queues
          stress-14605 [024] d..h.11   680.767478: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h111   680.767478: enqueue_hrtimer <-__hrtimer_run_queues
          stress-14605 [024] d..h211   680.767478: hrtimer_start: hrtimer=ffff88105f48e720 function=tick_sched_timer expires=680395000000 softexpires=680395000000
          stress-14605 [024] d..h111   680.767478: __hrtimer_get_next_event <-hrtimer_interrupt
          stress-14605 [024] d..h111   680.767479: preempt_count_sub <-hrtimer_interrupt
          stress-14605 [024] d..h.11   680.767479: tick_program_event <-hrtimer_interrupt
          stress-14605 [024] d..h.11   680.767479: clockevents_program_event <-tick_program_event
          stress-14605 [024] d..h.11   680.767479: ktime_get <-clockevents_program_event
          stress-14605 [024] d..h.11   680.767479: lapic_next_deadline <-clockevents_program_event
          stress-14605 [024] d..h111   680.767480: local_timer_exit: vector=239
          stress-14605 [024] d..h.11   680.767480: irq_exit <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h.11   680.767480: vtime_gen_account_irq_exit <-irq_exit
          stress-14605 [024] d..h.11   680.767480: _raw_spin_lock <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h.11   680.767480: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h111   680.767480: preempt_count_add <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h211   680.767480: __vtime_account_system <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h211   680.767480: get_vtime_delta <-__vtime_account_system
          stress-14605 [024] d..h211   680.767481: account_system_time <-__vtime_account_system
          stress-14605 [024] d..h211   680.767481: in_serving_softirq <-account_system_time
          stress-14605 [024] d..h211   680.767481: cpuacct_account_field <-account_system_time
          stress-14605 [024] d..h211   680.767481: __rcu_read_lock <-cpuacct_account_field
          stress-14605 [024] d..h211   680.767481: __rcu_read_unlock <-cpuacct_account_field
          stress-14605 [024] d..h211   680.767481: preempt_count_sub <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h111   680.767481: preempt_count_sub <-vtime_gen_account_irq_exit
          stress-14605 [024] d..h.11   680.767481: preempt_count_sub <-irq_exit
          stress-14605 [024] d....11   680.767482: idle_cpu <-irq_exit
          stress-14605 [024] d....11   680.767482: tick_nohz_irq_exit <-irq_exit
          stress-14605 [024] d....11   680.767482: can_stop_full_tick <-tick_nohz_irq_exit
          stress-14605 [024] d....11   680.767482: sched_can_stop_tick <-can_stop_full_tick
          stress-14605 [024] d...111   680.767482: tick_stop: success=no msg=more than 1 task in runqueue

          stress-14605 [024] d....11   680.767482: rcu_irq_exit <-irq_exit
          stress-14605 [024] .....11   680.767483: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767483: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767483: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767483: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767483: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767483: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767483: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767483: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767484: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767484: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767484: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767484: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767484: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767484: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767484: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767484: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767484: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767484: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767485: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767485: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767485: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767485: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767485: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767485: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767485: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767485: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767485: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767486: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767486: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767486: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767486: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767486: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767486: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767486: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767486: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767486: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767487: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767487: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767487: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767487: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767487: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767487: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767487: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767487: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767487: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767487: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767488: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767488: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767488: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767488: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767488: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767488: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767488: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767488: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767488: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767489: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767489: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767489: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767489: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767489: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767489: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767489: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767489: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767489: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767490: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767490: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767490: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767490: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767490: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767490: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767490: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767490: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767490: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767491: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767491: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767491: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767491: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767491: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767491: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767491: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767491: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767491: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767492: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767492: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767492: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767492: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767492: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767492: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767492: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767492: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767492: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767493: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767493: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767493: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767493: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767493: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767493: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767493: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767493: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767494: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767494: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767494: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767494: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767494: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767494: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767494: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767494: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767494: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767494: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767495: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767495: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767495: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767495: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767495: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767495: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767495: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767495: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767495: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767496: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767496: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767496: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767496: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767496: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767496: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767496: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767496: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767496: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767497: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767497: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767497: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767497: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767497: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767497: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767497: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767497: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767497: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767497: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767498: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767498: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767498: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767498: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767498: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767498: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767498: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767498: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767498: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767499: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767499: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767499: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767499: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767499: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767499: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767499: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767499: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767499: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767500: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767500: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767500: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767500: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767500: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767500: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767500: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767500: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767500: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767501: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767501: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767501: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767501: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767501: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767501: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767501: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767501: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767501: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767502: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767502: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767502: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767502: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767502: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767502: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767502: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767502: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767502: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767502: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767503: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767503: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767503: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767503: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767503: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767503: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767503: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767503: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767503: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767504: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767504: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767504: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767504: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767504: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767504: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767504: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767504: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767504: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767505: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767505: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767505: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767505: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767505: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767505: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767505: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767505: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767506: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767506: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767506: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767506: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767506: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767506: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767506: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767506: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767506: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767507: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767507: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767507: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767507: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767507: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767507: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767507: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767507: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767507: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767508: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767508: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767508: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767508: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767508: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767508: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767508: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767508: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767508: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767509: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767509: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767509: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767509: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767509: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767509: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767509: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767509: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767509: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767510: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767510: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767510: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767510: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767510: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767510: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767510: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767510: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767510: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767511: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767511: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767511: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767511: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767511: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767511: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767511: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767511: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767511: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767511: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767512: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767512: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767512: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767512: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767512: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767512: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767512: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767512: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767512: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767513: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767513: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767513: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767513: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767513: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767513: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767513: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767513: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767513: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767514: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767514: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767514: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767514: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767514: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767514: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767514: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767514: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767514: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767515: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767515: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767515: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767515: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767515: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767515: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767515: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767515: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767515: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767515: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767516: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767516: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767516: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767516: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767516: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767516: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767516: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767516: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767516: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767517: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767517: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767517: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767517: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767517: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767517: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767517: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767517: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767518: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767518: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767518: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767518: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767518: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767518: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767518: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767518: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767518: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767519: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767519: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767519: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767519: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767519: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767519: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767519: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767519: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767519: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767519: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767520: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767520: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767520: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767520: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767520: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767520: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767520: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767520: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767520: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767521: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767521: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767521: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767521: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767521: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767521: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767521: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767521: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767521: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767522: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767522: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767522: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767522: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767522: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767522: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767522: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767522: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767522: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767523: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767523: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767523: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767523: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767523: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767523: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767523: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767523: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767523: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767524: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767524: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767524: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767524: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767524: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767524: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767524: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767524: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767524: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767525: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767525: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767525: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767525: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767525: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767525: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767525: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767525: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767525: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767525: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767526: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767526: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767526: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767526: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767526: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767526: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767526: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767526: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767527: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767527: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767527: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767527: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767527: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767527: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767527: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767527: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767527: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767528: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767528: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767528: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767528: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767528: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767528: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767528: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767528: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767528: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767529: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767529: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767529: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767529: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767529: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767529: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767529: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767529: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767529: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767529: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767530: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767530: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767530: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767530: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767530: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767530: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767530: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767531: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767531: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767531: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767531: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767531: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767531: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767531: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767531: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767531: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767532: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767532: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767532: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767532: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767532: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767532: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767532: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767532: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767532: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767533: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767533: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767533: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767533: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767533: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767533: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767533: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767533: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767533: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767533: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767534: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767534: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767534: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767534: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767534: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767534: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767534: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767534: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767534: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767535: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767535: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767535: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767535: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767535: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767535: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767535: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767535: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767535: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767536: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767536: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767536: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767536: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767536: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767536: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767536: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767536: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767536: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767537: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767537: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767537: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767537: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767537: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767537: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767537: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767537: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767537: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767537: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767538: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767538: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767538: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767538: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767538: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767538: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767538: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767538: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767538: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767539: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767539: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767539: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767539: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767539: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767539: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767539: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767539: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767539: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767540: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767540: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767540: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767540: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767540: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767540: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767540: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767540: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767540: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767541: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767541: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767541: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767541: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767541: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767541: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767541: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767541: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767541: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767542: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767542: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767542: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767542: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767542: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767542: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767542: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767542: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767543: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767543: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767543: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767543: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767543: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767543: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767543: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767543: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767543: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767544: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767544: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767544: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767544: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767544: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767544: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767544: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767544: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767544: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767545: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767545: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767545: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767545: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767545: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767545: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767545: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767545: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767545: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767546: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767546: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767546: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767546: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767546: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767546: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767546: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767546: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767546: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767547: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767547: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767547: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767547: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767547: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767547: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767547: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767547: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767547: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767548: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767548: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767548: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767548: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767548: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767548: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767548: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767548: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767548: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767548: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767549: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767549: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767549: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767549: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767549: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767549: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767549: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767549: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767549: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767550: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767550: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767550: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767550: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767550: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767550: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767550: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767550: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767550: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767551: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767551: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767551: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767551: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767551: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767551: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767551: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767551: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767551: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767552: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767552: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767552: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767552: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767552: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767552: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767552: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767552: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767552: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767553: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767553: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767553: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767553: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767553: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767553: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767553: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767553: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767553: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767554: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767554: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767554: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767554: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767554: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767554: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767554: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767554: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767554: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767555: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767555: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767555: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767555: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767555: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767555: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767555: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767555: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767556: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767556: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767556: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767556: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767556: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767556: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767556: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767556: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767556: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767557: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767557: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767557: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767557: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767557: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767557: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767557: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767557: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767557: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767558: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767558: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767558: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767558: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767558: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767558: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767558: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767558: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767558: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767559: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767559: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767559: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767559: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767559: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767559: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767559: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767559: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767559: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767559: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767560: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767560: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767560: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767560: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767560: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767560: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767560: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767560: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767560: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767561: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767561: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767561: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767561: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767561: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767561: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767561: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767561: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767561: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767562: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767562: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767562: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767562: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767562: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767562: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767562: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767562: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767562: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767563: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767563: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767563: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767563: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767563: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767563: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767563: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767563: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767563: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767563: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767564: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767564: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767564: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767564: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767564: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767564: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767564: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767564: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767565: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767565: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767565: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767565: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767565: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767565: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767565: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767565: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767566: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767566: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767566: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767566: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767566: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767566: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767566: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767566: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767566: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767567: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767567: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767567: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767567: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767567: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767567: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767567: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767567: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767567: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767568: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767568: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767568: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767568: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767568: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767568: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767568: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767568: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767569: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767569: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767569: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767569: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767569: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767569: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767569: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767569: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767569: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767570: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767570: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767570: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767570: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767570: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767570: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767570: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767570: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767570: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767571: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767571: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767571: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767571: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767571: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767571: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767571: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767571: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767571: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767571: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767572: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767572: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767572: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767572: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767572: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767572: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767572: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767572: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767572: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767573: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767573: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767573: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767573: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767573: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767573: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767573: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767573: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767573: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767574: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767574: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767574: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767574: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767574: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767574: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767574: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767574: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767574: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767575: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767575: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767575: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767575: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767575: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767575: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767575: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767575: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767575: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767575: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767576: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767576: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767576: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767576: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767576: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767576: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767576: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767576: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767576: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767577: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767577: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767577: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767577: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767577: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767577: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767577: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767577: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767577: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767578: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767578: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767578: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767578: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767578: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767578: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767578: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767578: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767578: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767579: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767579: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767579: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767579: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767579: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767579: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767579: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767579: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767579: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767580: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767580: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767580: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767580: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767580: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767580: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767580: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767580: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767581: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767581: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767581: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767581: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767581: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767581: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767581: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767581: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767581: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767582: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767582: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767582: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767582: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767582: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767582: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767582: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767582: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767582: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767583: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767583: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767583: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767583: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767583: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767583: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767583: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767583: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767583: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767584: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767584: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767584: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767584: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767584: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767584: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767584: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767584: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767584: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767584: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767585: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767585: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767585: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767585: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767585: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767585: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767585: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767585: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767585: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767586: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767586: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767586: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767586: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767586: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767586: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767586: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767586: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767586: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767587: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767587: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767587: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767587: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767587: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767587: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767587: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767587: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767587: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767588: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767588: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767588: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767588: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767588: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767588: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767588: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767588: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767588: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767588: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767589: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767589: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767589: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767589: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767589: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767589: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767589: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767589: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767589: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767590: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767590: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767590: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767590: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767590: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767590: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767590: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767590: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767590: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767591: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767591: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767591: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767591: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767591: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767591: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767591: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767591: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767591: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767592: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767592: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767592: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767592: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767592: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767592: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767592: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767592: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767593: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767593: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767593: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767593: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767593: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767593: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767593: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767593: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767593: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767594: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767594: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767594: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767594: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767594: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767594: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767594: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767594: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767594: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767595: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767595: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767595: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767595: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767595: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767595: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767595: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767595: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767595: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767596: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767596: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767596: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767596: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767596: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767596: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767596: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767596: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767596: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767596: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767597: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767597: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767597: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767597: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767597: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767597: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767597: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767597: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767598: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767598: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767598: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767598: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767598: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767598: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767598: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767598: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767598: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767598: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767599: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767599: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767599: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767599: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767599: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767599: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767599: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767599: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767599: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767600: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767600: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767600: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767600: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767600: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767600: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767600: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767600: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767600: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767601: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767601: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767601: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767601: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767601: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767601: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767601: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767601: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767601: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767601: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767602: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767602: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767602: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767602: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767602: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767602: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767602: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767602: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767602: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767603: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767603: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767603: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767603: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767603: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767603: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767603: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767603: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767603: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767604: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767604: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767604: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767604: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767604: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767604: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767604: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767604: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767604: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767605: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767605: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767605: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767605: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767605: sync_mm_rss <-unmap_single_vma
          stress-14605 [024] .....11   680.767605: rt_spin_unlock <-unmap_single_vma
          stress-14605 [024] .....11   680.767605: migrate_enable <-rt_spin_unlock
          stress-14605 [024] .....11   680.767606: preempt_count_add <-migrate_enable
          stress-14605 [024] ....11.   680.767606: unpin_current_cpu <-migrate_enable
          stress-14605 [024] ....11.   680.767606: preempt_count_sub <-migrate_enable
          stress-14605 [024] .......   680.767606: _cond_resched <-unmap_single_vma
          stress-14605 [024] .......   680.767606: rt_spin_lock <-unmap_single_vma
          stress-14605 [024] .......   680.767606: migrate_disable <-rt_spin_lock
          stress-14605 [024] .......   680.767606: preempt_count_add <-migrate_disable
          stress-14605 [024] ....11.   680.767606: pin_current_cpu <-migrate_disable
          stress-14605 [024] ....111   680.767607: preempt_count_sub <-migrate_disable
          stress-14605 [024] .....11   680.767607: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767607: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767607: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767607: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767607: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767607: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767607: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767608: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767608: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767608: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767608: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767608: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767608: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767608: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767608: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767609: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767609: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767609: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767609: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767609: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767609: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767609: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767609: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767609: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767609: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767610: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767610: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767610: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767610: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767610: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767610: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767610: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767610: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767610: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767611: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767611: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767611: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767611: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767611: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767611: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767611: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767611: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767611: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767612: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767612: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767612: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767612: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767612: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767612: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767612: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767612: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767612: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767612: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767613: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767613: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767613: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767613: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767613: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767613: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767613: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767613: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767614: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767614: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767614: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767614: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767614: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767614: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767614: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767614: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767614: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767615: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767615: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767615: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767615: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767615: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767615: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767615: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767615: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767615: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767616: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767616: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767616: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767616: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767616: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767616: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767616: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767616: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767616: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767617: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767617: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767617: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767617: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767617: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767617: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767617: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767617: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767617: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767617: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767618: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767618: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767618: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767618: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767618: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767618: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767618: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767619: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767619: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767619: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767619: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767619: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767619: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767619: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767619: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767619: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767620: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767620: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767620: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767620: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767620: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767620: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767620: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767620: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767621: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767621: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767621: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767621: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767621: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767621: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767621: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767621: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767621: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767621: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767622: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767622: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767622: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767622: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767622: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767622: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767622: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767622: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767622: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767623: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767623: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767623: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767623: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767623: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767623: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767623: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767623: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767623: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767624: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767624: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767624: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767624: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767624: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767624: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767624: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767624: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767624: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767624: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767625: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767625: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767625: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767625: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767625: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767625: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767625: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767625: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767625: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767626: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767626: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767626: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767626: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767626: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767626: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767626: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767626: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767626: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767627: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767627: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767627: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767627: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767627: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767627: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767627: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767627: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767628: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767628: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767628: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767628: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767628: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767628: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767628: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767628: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767628: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767629: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767629: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767629: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767629: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767629: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767629: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767629: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767629: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767629: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767629: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767630: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767630: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767630: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767630: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767630: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767630: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767630: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767630: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767631: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767631: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767631: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767631: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767631: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767631: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767631: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767632: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767632: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767632: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767632: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767632: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767632: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767632: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767632: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767632: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767633: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767633: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767633: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767633: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767633: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767633: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767633: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767633: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767633: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767634: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767634: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767634: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767634: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767634: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767634: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767634: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767634: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767634: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767635: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767635: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767635: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767635: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767635: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767635: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767635: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767635: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767635: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767635: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767636: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767636: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767636: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767636: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767636: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767636: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767636: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767636: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767636: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767637: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767637: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767637: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767637: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767637: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767637: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767637: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767637: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767637: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767638: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767638: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767638: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767638: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767638: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767638: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767638: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767638: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767638: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767638: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767639: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767639: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767639: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767639: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767639: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767639: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767639: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767639: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767639: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767640: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767640: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767640: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767640: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767640: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767640: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767640: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767640: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767640: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767641: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767641: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767641: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767641: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767641: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767641: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767641: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767641: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767641: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767642: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767642: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767642: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767642: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767642: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767642: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767642: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767642: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767642: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767642: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767643: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767643: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767643: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767643: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767643: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767643: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767643: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767643: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767644: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767644: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767644: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767644: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767644: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767644: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767644: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767644: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767644: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767645: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767645: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767645: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767645: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767645: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767645: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767645: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767645: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767645: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767646: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767646: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767646: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767646: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767646: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767646: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767646: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767646: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767646: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767647: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767647: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767647: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767647: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767647: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767647: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767647: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767647: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767647: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767647: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767648: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767648: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767648: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767648: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767648: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767648: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767648: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767648: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767648: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767649: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767649: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767649: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767649: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767649: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767649: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767649: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767649: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767649: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767650: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767650: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767650: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767650: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767650: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767650: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767650: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767650: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767650: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767650: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767651: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767651: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767651: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767651: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767651: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767651: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767651: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767651: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767651: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767652: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767652: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767652: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767652: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767652: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767652: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767652: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767652: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767653: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767653: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767653: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767653: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767653: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767653: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767653: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767653: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767653: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767654: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767654: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767654: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767654: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767654: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767654: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767654: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767654: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767654: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767655: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767655: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767655: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767655: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767655: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767655: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767655: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767655: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767655: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767656: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767656: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767656: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767656: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767656: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767656: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767656: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767656: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767657: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767657: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767657: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767657: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767657: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767657: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767657: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767657: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767657: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767658: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767658: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767658: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767658: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767658: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767658: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767658: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767658: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767659: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767659: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767659: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767659: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767659: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767659: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767659: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767659: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767659: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767660: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767660: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767660: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767660: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767660: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767660: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767660: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767660: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767660: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767660: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767661: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767661: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767661: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767661: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767661: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767661: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767661: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767661: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767661: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767662: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767662: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767662: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767662: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767662: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767662: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767662: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767662: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767662: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767663: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767663: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767663: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767663: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767663: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767663: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767663: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767663: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767663: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767664: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767664: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767664: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767664: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767664: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767664: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767664: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767664: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767665: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767665: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767665: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767665: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767665: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767665: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767665: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767665: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767665: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767666: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767666: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767666: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767666: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767666: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767666: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767666: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767666: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767666: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767667: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767667: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767667: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767667: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767667: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767667: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767667: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767667: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767667: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767668: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767668: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767668: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767668: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767668: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767668: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767668: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767668: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767669: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767669: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767669: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767669: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767669: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767669: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767669: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767669: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767669: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767670: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767670: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767670: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767670: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767670: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767670: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767670: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767670: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767670: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767670: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767671: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767671: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767671: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767671: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767671: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767671: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767671: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767671: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767672: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767672: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767672: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767672: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767672: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767672: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767672: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767672: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767673: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767673: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767673: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767673: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767673: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767673: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767673: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767673: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767673: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767673: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767674: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767674: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767674: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767674: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767674: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767674: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767674: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767674: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767674: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767675: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767675: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767675: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767675: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767675: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767675: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767675: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767675: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767675: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767676: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767676: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767676: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767676: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767676: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767676: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767676: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767676: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767677: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767677: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767677: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767677: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767677: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767677: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767677: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767677: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767677: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767678: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767678: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767678: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767678: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767678: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767678: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767678: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767678: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767678: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767679: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767679: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767679: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767679: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767679: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767679: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767679: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767679: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767679: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767679: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767680: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767680: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767680: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767680: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767680: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767680: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767680: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767680: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767680: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767681: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767681: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767681: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767681: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767681: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767681: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767681: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767681: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767682: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767682: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767682: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767682: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767682: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767682: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767682: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767682: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767682: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767683: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767683: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767683: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767683: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767683: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767683: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767683: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767683: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767683: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767683: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767684: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767684: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767684: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767684: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767684: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767684: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767684: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767684: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767684: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767685: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767685: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767685: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767685: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767685: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767685: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767685: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767685: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767685: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767686: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767686: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767686: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767686: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767686: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767686: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767686: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767686: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767686: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767687: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767687: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767687: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767687: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767687: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767687: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767687: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767687: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767687: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767688: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767688: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767688: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767688: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767688: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767688: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767688: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767688: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767688: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767689: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767689: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767689: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767689: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767689: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767689: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767689: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767689: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767689: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767689: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767690: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767690: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767690: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767690: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767690: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767690: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767690: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767690: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767690: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767691: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767691: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767691: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767691: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767691: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767691: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767691: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767691: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767691: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767692: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767692: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767692: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767692: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767692: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767692: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767692: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767692: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767692: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767693: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767693: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767693: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767693: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767693: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767693: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767693: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767693: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767694: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767694: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767694: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767694: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767694: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767694: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767694: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767694: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767694: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767695: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767695: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767695: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767695: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767695: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767695: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767695: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767695: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767695: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767696: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767696: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767696: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767696: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767696: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767696: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767696: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767696: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767696: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767697: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767697: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767697: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767697: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767697: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767697: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767697: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767697: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767697: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767697: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767698: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767698: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767698: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767698: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767698: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767698: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767698: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767698: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767698: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767699: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767699: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767699: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767699: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767699: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767699: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767699: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767699: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767699: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767700: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767700: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767700: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767700: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767700: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767700: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767700: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767700: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767700: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767701: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767701: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767701: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767701: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767701: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767701: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767701: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767701: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767701: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767702: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767702: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767702: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767702: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767702: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767702: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767702: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767702: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767702: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767703: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767703: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767703: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767703: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767703: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767703: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767703: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767703: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767703: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767703: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767704: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767704: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767704: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767704: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767704: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767704: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767704: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767704: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767704: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767705: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767705: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767705: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767705: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767705: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767705: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767705: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767705: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767705: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767706: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767706: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767706: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767706: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767706: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767706: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767706: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767706: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767707: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767707: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767707: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767707: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767707: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767707: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767707: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767707: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767707: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767708: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767708: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767708: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767708: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767708: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767708: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767708: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767708: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767708: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767709: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767709: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767709: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767709: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767709: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767709: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767709: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767709: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767709: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767709: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767710: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767710: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767710: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767710: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767710: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767710: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767710: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767710: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767710: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767711: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767711: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767711: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767711: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767711: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767711: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767711: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767711: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767711: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767712: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767712: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767712: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767712: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767712: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767712: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767712: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767712: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767712: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767713: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767713: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767713: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767713: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767713: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767713: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767713: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767713: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767713: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767714: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767714: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767714: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767714: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767714: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767714: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767714: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767714: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767714: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767714: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767715: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767715: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767715: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767715: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767715: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767715: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767715: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767715: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767715: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767716: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767716: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767716: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767716: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767716: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767716: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767716: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767716: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767716: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767717: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767717: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767717: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767717: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767717: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767717: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767717: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767717: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767717: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767718: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767718: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767718: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767718: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767718: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767718: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767718: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767718: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767719: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767719: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767719: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767719: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767719: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767719: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767719: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767719: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767719: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767720: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767720: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767720: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767720: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767720: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767720: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767720: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767720: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767720: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767721: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767721: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767721: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767721: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767721: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767721: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767721: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767721: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767721: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767721: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767722: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767722: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767722: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767722: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767722: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767722: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767722: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767722: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767722: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767723: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767723: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767723: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767723: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767723: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767723: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767723: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767723: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767723: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767724: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767724: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767724: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767724: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767724: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767724: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767724: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767724: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767724: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767724: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767725: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767725: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767725: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767725: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767725: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767725: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767725: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767725: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767725: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767726: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767726: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767726: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767726: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767726: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767726: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767726: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767726: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767726: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767727: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767727: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767727: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767727: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767727: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767727: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767727: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767727: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767727: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767727: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767728: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767728: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767728: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767728: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767728: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767728: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767728: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767728: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767729: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767729: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767729: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767729: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767729: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767729: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767729: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767729: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767729: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767729: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767730: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767730: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767730: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767730: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767730: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767730: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767730: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767730: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767730: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767731: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767731: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767731: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767731: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767731: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767731: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767731: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767732: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767732: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767732: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767732: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767732: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767732: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767732: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767732: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767732: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767732: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767733: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767733: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767733: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767733: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767733: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767733: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767733: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767733: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767733: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767734: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767734: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767734: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767734: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767734: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767734: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767734: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767734: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767734: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767735: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767735: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767735: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767735: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767735: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767735: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767735: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767735: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767735: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767735: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767736: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767736: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767736: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767736: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767736: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767736: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767736: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767736: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767736: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767737: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767737: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767737: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767737: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767737: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767737: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767737: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767737: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767737: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767738: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767738: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767738: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767738: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767738: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767738: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767738: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767738: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767738: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767739: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767739: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767739: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767739: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767739: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767739: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767739: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767739: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767739: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767739: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767740: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767740: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767740: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767740: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767740: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767740: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767740: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767740: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767740: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767741: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767741: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767741: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767741: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767741: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767741: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767741: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767741: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767741: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767742: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767742: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767742: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767742: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767742: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767742: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767742: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767742: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767742: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767743: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767743: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767743: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767743: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767743: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767743: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767743: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767743: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767744: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767744: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767744: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767744: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767744: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767744: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767744: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767744: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767744: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767745: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767745: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767745: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767745: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767745: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767745: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767745: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767745: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767745: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767746: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767746: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767746: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767746: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767746: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767746: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767746: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767746: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767746: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767746: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767747: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767747: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767747: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767747: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767747: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767747: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767747: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767747: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767747: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767748: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767748: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767748: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767748: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767748: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767748: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767748: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767748: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767748: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767749: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767749: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767749: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767749: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767749: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767749: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767749: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767749: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767749: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767750: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767750: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767750: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767750: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767750: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767750: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767750: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767750: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767750: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767750: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767751: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767751: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767751: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767751: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767751: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767751: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767751: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767751: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767751: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767752: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767752: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767752: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767752: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767752: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767752: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767752: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767752: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767752: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767753: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767753: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767753: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767753: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767753: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767753: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767753: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767753: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767753: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767754: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767754: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767754: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767754: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767754: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767754: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767754: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767754: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767754: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767754: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767755: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767755: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767755: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767755: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767755: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767755: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767755: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767755: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767756: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767756: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767756: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767756: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767756: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767756: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767756: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767756: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767756: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767757: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767757: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767757: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767757: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767757: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767757: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767757: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767757: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767757: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767758: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767758: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767758: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767758: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767758: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767758: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767758: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767758: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767758: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767759: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767759: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767759: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767759: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767759: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767759: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767759: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767759: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767759: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767760: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767760: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767760: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767760: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767760: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767760: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767760: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767760: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767760: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767760: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767761: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767761: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767761: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767761: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767761: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767761: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767761: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767761: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767761: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767762: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767762: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767762: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767762: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767762: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767762: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767762: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767762: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767762: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767763: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767763: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767763: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767763: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767763: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767763: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767763: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767763: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767763: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767764: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767764: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767764: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767764: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767764: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767764: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767764: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767764: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767764: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767764: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767765: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767765: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767765: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767765: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767765: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767765: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767765: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767765: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767765: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767766: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767766: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767766: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767766: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767766: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767766: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767766: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767766: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767766: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767767: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767767: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767767: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767767: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767767: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767767: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767767: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767767: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767767: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767768: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767768: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767768: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767768: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767768: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767768: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767768: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767768: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767769: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767769: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767769: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767769: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767769: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767769: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767769: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767769: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767769: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767770: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767770: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767770: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767770: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767770: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767770: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767770: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767770: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767770: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767771: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767771: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767771: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767771: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767771: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767771: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767771: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767771: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767771: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767772: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767772: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767772: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767772: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767772: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767772: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767772: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767772: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767772: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767773: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767773: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767773: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767773: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767773: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767773: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767773: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767773: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767773: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767774: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767774: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767774: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767774: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767774: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767774: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767774: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767774: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767774: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767774: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767775: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767775: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767775: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767775: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767775: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767775: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767775: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767775: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767775: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767776: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767776: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767776: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767776: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767776: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767776: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767776: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767776: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767776: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767777: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767777: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767777: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767777: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767777: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767777: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767777: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767777: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767777: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767778: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767778: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767778: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767778: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767778: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767778: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767778: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767778: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767778: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767778: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767779: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767779: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767779: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767779: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767779: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767779: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767779: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767779: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767779: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767780: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767780: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767780: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767780: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767780: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767780: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767780: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767781: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767781: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767781: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767781: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767781: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767781: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767781: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767781: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767781: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767782: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767782: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767782: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767782: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767782: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767782: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767782: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767782: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767782: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767783: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767783: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767783: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767783: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767783: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767783: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767783: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767783: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767783: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767784: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767784: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767784: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767784: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767784: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767784: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767784: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767784: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767784: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767785: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767785: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767785: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767785: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767785: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767785: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767785: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767785: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767785: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767786: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767786: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767786: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767786: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767786: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767786: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767786: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767786: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767786: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767787: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767787: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767787: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767787: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767787: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767787: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767787: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767787: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767787: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767787: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767788: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767788: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767788: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767788: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767788: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767788: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767788: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767788: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767788: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767789: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767789: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767789: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767789: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767789: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767789: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767789: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767789: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767789: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767790: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767790: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767790: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767790: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767790: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767790: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767790: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767790: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767790: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767791: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767791: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767791: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767791: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767791: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767791: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767791: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767791: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767791: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767791: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767792: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767792: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767792: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767792: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767792: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767792: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767792: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767792: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767792: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767793: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767793: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767793: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767793: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767793: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767793: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767793: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767793: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767794: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767794: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767794: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767794: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767794: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767794: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767794: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767794: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767794: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767795: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767795: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767795: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767795: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767795: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767795: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767795: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767795: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767795: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767796: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767796: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767796: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767796: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767796: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767796: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767796: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767796: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767796: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767797: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767797: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767797: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767797: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767797: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767797: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767797: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767797: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767797: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767797: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767798: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767798: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767798: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767798: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767798: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767798: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767798: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767798: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767798: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767799: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767799: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767799: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767799: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767799: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767799: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767799: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767799: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767799: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767800: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767800: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767800: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767800: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767800: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767800: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767800: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767800: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767800: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767801: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767801: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767801: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767801: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767801: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767801: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767801: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767801: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767801: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767802: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767802: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767802: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767802: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767802: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767802: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767802: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767802: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767802: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767803: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767803: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767803: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767803: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767803: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767803: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767803: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767803: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767803: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767803: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767804: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767804: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767804: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767804: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767804: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767804: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767804: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767804: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767804: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767805: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767805: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767805: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767805: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767805: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767805: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767805: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767805: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767806: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767806: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767806: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767806: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767806: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767806: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767806: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767806: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767807: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767807: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767807: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767807: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767807: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767807: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767807: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767807: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767807: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767807: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767808: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767808: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767808: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767808: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767808: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767808: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767808: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767808: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767808: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767809: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767809: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767809: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767809: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767809: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767809: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767809: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767809: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767809: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767810: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767810: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767810: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767810: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767810: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767810: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767810: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767810: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767810: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767811: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767811: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767811: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767811: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767811: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767811: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767811: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767811: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767811: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767812: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767812: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767812: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767812: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767812: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767812: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767812: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767812: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767812: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767812: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767813: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767813: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767813: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767813: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767813: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767813: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767813: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767813: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767813: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767814: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767814: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767814: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767814: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767814: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767814: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767814: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767814: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767814: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767815: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767815: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767815: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767815: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767815: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767815: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767815: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767815: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767815: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767816: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767816: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767816: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767816: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767816: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767816: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767816: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767816: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767816: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767817: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767817: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767817: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767817: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767817: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767817: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767817: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767817: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767817: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767818: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767818: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767818: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767818: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767818: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767818: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767818: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767818: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767819: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767819: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767819: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767819: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767819: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767819: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767819: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767819: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767819: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767820: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767820: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767820: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767820: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767820: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767820: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767820: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767820: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767820: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767820: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767821: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767821: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767821: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767821: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767821: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767821: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767821: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767821: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767821: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767822: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767822: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767822: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767822: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767822: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767822: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767822: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767822: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767822: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767823: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767823: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767823: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767823: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767823: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767823: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767823: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767823: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767823: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767824: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767824: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767824: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767824: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767824: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767824: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767824: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767824: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767824: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767824: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767825: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767825: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767825: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767825: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767825: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767825: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767825: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767825: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767825: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767826: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767826: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767826: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767826: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767826: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767826: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767826: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767826: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767826: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767827: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767827: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767827: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767827: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767827: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767827: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767827: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767827: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767827: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767828: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767828: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767828: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767828: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767828: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767828: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767828: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767828: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767828: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767829: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767829: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767829: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767829: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767829: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767829: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767829: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767829: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767829: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767829: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767830: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767830: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767830: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767830: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767830: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767830: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767830: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767830: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767831: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767831: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767831: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767831: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767831: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767831: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767831: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767831: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767831: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767832: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767832: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767832: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767832: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767832: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767832: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767832: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767832: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767832: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767833: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767833: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767833: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767833: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767833: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767833: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767833: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767833: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767833: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767834: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767834: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767834: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767834: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767834: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767834: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767834: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767834: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767834: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767835: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767835: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767835: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767835: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767835: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767835: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767835: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767835: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767835: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767835: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767836: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767836: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767836: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767836: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767836: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767836: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767836: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767836: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767836: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767837: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767837: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767837: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767837: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767837: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767837: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767837: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767837: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767837: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767838: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767838: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767838: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767838: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767838: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767838: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767838: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767838: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767838: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767839: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767839: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767839: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767839: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767839: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767839: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767839: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767839: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767839: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767840: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767840: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767840: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767840: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767840: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767840: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767840: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767840: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767840: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767840: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767841: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767841: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767841: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767841: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767841: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767841: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767841: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767841: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767841: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767842: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767842: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767842: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767842: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767842: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767842: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767842: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767842: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767842: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767843: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767843: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767843: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767843: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767843: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767843: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767843: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767843: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767844: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767844: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767844: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767844: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767844: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767844: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767844: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767844: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767844: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767845: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767845: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767845: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767845: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767845: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767845: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767845: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767845: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767845: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767846: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767846: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767846: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767846: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767846: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767846: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767846: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767846: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767846: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767846: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767847: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767847: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767847: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767847: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767847: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767847: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767847: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767847: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767847: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767848: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767848: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767848: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767848: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767848: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767848: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767848: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767848: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767848: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767849: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767849: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767849: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767849: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767849: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767849: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767849: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767849: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767849: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767850: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767850: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767850: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767850: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767850: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767850: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767850: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767850: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767850: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767850: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767851: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767851: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767851: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767851: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767851: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767851: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767851: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767851: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767851: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767852: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767852: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767852: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767852: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767852: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767852: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767852: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767852: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767852: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767853: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767853: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767853: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767853: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767853: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767853: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767853: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767853: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767853: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767854: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767854: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767854: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767854: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767854: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767854: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767854: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767854: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767854: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767855: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767855: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767855: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767855: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767855: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767855: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767855: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767855: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767856: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767856: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767856: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767856: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767856: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767856: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767856: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767856: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767856: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767856: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767857: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767857: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767857: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767857: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767857: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767857: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767857: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767857: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767857: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767858: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767858: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767858: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767858: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767858: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767858: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767858: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767858: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767858: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767859: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767859: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767859: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767859: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767859: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767859: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767859: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767859: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767859: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767860: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767860: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767860: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767860: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767860: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767860: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767860: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767860: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767860: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767860: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767861: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767861: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767861: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767861: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767861: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767861: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767861: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767861: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767861: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767862: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767862: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767862: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767862: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767862: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767862: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767862: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767862: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767862: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767863: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767863: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767863: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767863: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767863: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767863: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767863: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767863: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767863: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767864: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767864: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767864: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767864: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767864: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767864: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767864: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767864: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767864: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767865: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767865: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767865: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767865: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767865: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767865: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767865: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767865: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767865: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767866: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767866: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767866: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767866: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767866: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767866: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767866: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767866: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767866: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767867: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767867: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767867: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767867: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767867: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767867: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767867: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767867: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767867: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767868: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767868: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767868: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767868: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767868: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767868: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767868: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767868: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767869: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767869: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767869: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767869: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767869: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767869: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767869: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767869: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767869: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767870: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767870: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767870: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767870: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767870: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767870: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767870: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767870: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767870: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767871: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767871: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767871: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767871: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767871: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767871: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767871: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767871: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767871: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767871: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767872: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767872: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767872: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767872: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767872: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767872: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767872: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767872: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767872: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767873: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767873: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767873: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767873: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767873: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767873: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767873: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767873: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767873: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767874: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767874: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767874: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767874: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767874: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767874: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767874: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767874: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767874: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767875: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767875: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767875: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767875: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767875: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767875: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767875: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767875: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767875: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767875: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767876: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767876: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767876: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767876: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767876: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767876: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767876: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767876: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767876: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767877: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767877: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767877: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767877: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767877: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767877: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767877: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767877: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767877: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767878: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767878: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767878: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767878: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767878: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767878: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767878: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767878: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767878: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767879: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767879: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767879: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767879: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767879: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767879: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767879: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767879: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767879: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767880: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767880: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767880: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767880: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767880: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767880: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767880: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767880: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767881: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767881: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767881: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767881: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767881: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767881: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767881: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767881: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767881: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767882: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767882: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767882: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767882: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767882: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767882: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767882: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767882: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767882: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767883: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767883: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767883: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767883: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767883: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767883: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767883: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767883: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767883: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767883: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767884: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767884: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767884: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767884: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767884: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767884: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767884: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767884: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767884: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767885: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767885: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767885: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767885: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767885: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767885: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767885: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767885: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767885: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767886: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767886: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767886: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767886: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767886: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767886: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767886: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767886: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767886: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767887: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767887: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767887: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767887: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767887: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767887: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767887: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767887: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767887: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767887: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767888: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767888: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767888: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767888: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767888: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767888: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767888: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767888: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767888: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767889: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767889: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767889: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767889: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767889: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767889: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767889: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767889: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767889: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767890: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767890: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767890: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767890: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767890: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767890: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767890: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767890: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767890: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767891: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767891: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767891: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767891: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767891: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767891: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767891: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767891: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767891: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767892: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767892: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767892: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767892: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767892: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767892: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767892: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767892: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767893: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767893: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767893: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767893: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767893: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767893: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767893: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767893: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767893: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767894: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767894: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767894: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767894: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767894: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767894: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767894: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767894: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767894: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767894: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767895: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767895: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767895: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767895: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767895: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767895: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767895: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767895: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767895: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767896: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767896: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767896: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767896: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767896: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767896: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767896: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767896: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767896: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767897: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767897: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767897: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767897: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767897: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767897: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767897: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767897: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767897: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767897: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767898: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767898: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767898: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767898: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767898: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767898: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767898: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767898: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767898: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767899: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767899: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767899: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767899: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767899: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767899: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767899: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767899: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767899: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767900: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767900: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767900: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767900: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767900: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767900: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767900: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767900: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767900: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767901: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767901: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767901: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767901: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767901: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767901: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767901: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767901: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767901: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767901: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767902: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767902: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767902: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767902: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767902: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767902: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767902: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767902: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767902: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767903: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767903: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767903: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767903: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767903: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767903: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767903: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767903: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767903: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767904: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767904: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767904: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767904: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767904: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767904: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767904: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767904: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767904: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767905: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767905: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767905: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767905: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767905: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767905: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767905: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767905: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767906: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767906: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767906: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767906: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767906: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767906: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767906: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767906: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767906: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767907: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767907: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767907: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767907: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767907: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767907: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767907: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767907: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767907: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767907: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767908: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767908: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767908: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767908: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767908: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767908: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767908: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767908: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767908: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767909: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767909: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767909: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767909: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767909: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767909: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767909: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767909: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767909: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767910: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767910: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767910: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767910: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767910: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767910: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767910: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767910: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767910: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767911: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767911: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767911: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767911: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767911: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767911: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767911: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767911: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767911: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767912: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767912: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767912: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767912: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767912: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767912: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767912: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767912: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767912: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767912: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767913: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767913: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767913: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767913: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767913: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767913: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767913: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767913: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767913: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767914: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767914: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767914: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767914: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767914: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767914: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767914: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767914: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767914: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767915: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767915: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767915: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767915: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767915: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767915: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767915: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767915: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767915: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767916: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767916: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767916: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767916: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767916: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767916: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767916: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767916: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767916: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767917: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767917: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767917: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767917: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767917: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767917: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767917: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767917: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767918: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767918: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767918: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767918: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767918: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767918: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767918: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767918: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767918: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767919: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767919: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767919: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767919: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767919: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767919: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767919: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767919: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767919: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767919: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767920: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767920: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767920: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767920: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767920: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767920: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767920: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767920: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767920: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767921: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767921: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767921: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767921: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767921: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767921: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767921: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767921: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767921: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767922: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767922: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767922: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767922: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767922: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767922: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767922: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767922: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767923: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767923: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767923: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767923: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767923: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767923: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767923: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767923: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767923: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767924: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767924: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767924: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767924: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767924: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767924: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767924: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767924: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767924: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767924: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767925: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767925: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767925: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767925: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767925: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767925: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767925: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767925: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767925: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767926: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767926: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767926: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767926: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767926: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767926: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767926: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767926: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767926: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767927: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767927: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767927: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767927: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767927: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767927: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767927: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767927: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767927: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767928: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767928: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767928: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767928: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767928: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767928: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767928: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767928: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767928: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767928: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767929: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767929: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767929: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767929: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767929: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767929: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767929: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767929: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767929: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767930: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767930: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767930: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767930: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767930: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767930: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767930: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767930: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767931: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767931: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767931: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767931: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767931: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767931: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767931: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767931: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767931: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767932: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767932: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767932: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767932: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767932: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767932: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767932: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767932: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767932: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767933: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767933: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767933: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767933: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767933: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767933: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767933: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767933: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767933: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767934: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767934: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767934: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767934: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767934: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767934: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767934: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767934: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767934: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767935: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767935: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767935: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767935: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767935: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767935: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767935: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767935: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767935: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767936: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767936: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767936: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767936: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767936: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767936: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767936: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767936: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767936: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767936: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767937: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767937: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767937: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767937: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767937: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767937: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767937: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767937: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767937: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767938: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767938: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767938: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767938: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767938: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767938: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767938: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767938: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767938: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767939: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767939: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767939: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767939: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767939: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767939: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767939: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767939: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767939: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767940: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767940: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767940: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767940: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767940: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767940: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767940: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767940: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767940: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767941: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767941: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767941: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767941: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767941: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767941: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767941: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767941: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767941: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767942: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767942: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767942: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767942: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767942: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767942: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767942: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767943: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767943: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767943: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767943: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767943: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767943: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767943: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767943: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767943: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767944: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767944: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767944: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767944: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767944: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767944: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767944: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767944: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767944: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767945: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767945: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767945: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767945: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767945: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767945: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767945: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767945: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767945: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767945: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767946: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767946: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767946: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767946: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767946: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767946: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767946: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767946: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767946: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767947: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767947: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767947: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767947: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767947: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767947: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767947: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767947: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767947: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767948: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767948: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767948: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767948: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767948: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767948: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767948: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767948: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767948: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767949: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767949: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767949: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767949: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767949: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767949: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767949: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767949: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767949: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767949: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767950: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767950: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767950: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767950: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767950: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767950: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767950: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767951: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767951: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767951: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767951: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767951: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767951: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767951: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767951: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767951: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767951: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767952: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767952: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767952: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767952: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767952: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767952: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767952: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767952: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767952: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767953: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767953: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767953: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767953: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767953: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767953: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767953: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767953: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767953: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767954: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767954: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767954: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767954: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767954: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767954: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767954: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767954: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767954: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767955: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767955: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767955: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767955: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767955: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767955: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767955: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767955: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767956: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767956: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767956: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767956: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767956: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767956: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767956: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767956: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767956: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767957: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767957: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767957: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767957: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767957: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767957: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767957: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767957: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767957: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767958: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767958: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767958: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767958: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767958: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767958: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767958: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767958: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767958: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767958: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767959: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767959: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767959: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767959: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767959: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767959: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767959: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767959: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767959: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767960: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767960: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767960: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767960: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767960: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767960: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767960: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767960: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767960: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767961: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767961: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767961: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767961: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767961: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767961: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767961: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767961: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767961: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767962: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767962: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767962: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767962: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767962: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767962: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767962: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767962: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767962: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767963: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767963: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767963: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767963: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767963: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767963: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767963: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767963: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767963: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767963: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767964: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767964: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767964: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767964: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767964: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767964: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767964: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767964: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767964: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767965: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767965: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767965: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767965: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767965: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767965: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767965: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767965: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767965: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767966: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767966: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767966: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767966: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767966: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767966: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767966: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767966: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767966: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767967: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767967: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767967: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767967: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767967: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767967: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767967: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767967: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767968: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767968: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767968: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767968: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767968: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767968: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767968: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767968: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767968: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767969: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767969: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767969: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767969: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767969: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767969: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767969: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767969: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767969: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767970: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767970: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767970: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767970: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767970: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767970: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767970: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767970: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767970: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767970: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767971: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767971: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767971: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767971: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767971: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767971: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767971: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767971: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767971: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767972: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767972: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767972: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767972: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767972: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767972: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767972: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767972: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767972: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767973: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767973: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767973: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767973: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767973: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767973: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767973: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767973: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767973: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767974: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767974: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767974: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767974: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767974: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767974: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767974: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767974: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767974: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767975: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767975: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767975: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767975: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767975: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767975: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767975: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767975: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767975: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767976: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767976: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767976: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767976: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767976: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767976: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767976: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767976: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767976: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767977: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767977: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767977: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767977: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767977: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767977: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767977: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767977: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767977: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767977: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767978: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767978: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767978: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767978: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767978: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767978: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767978: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767978: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767979: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767979: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767979: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767979: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767979: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767979: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767979: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767979: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767980: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767980: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767980: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767980: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767980: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767980: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767980: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767980: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767981: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767981: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767981: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767981: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767981: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767981: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767981: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767981: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767981: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767981: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767982: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767982: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767982: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767982: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767982: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767982: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767982: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767982: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767982: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767983: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767983: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767983: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767983: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767983: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767983: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767983: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767983: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767983: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767984: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767984: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767984: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767984: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767984: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767984: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767984: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767984: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767984: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767985: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767985: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767985: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767985: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767985: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767985: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767985: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767985: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767985: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767986: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767986: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767986: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767986: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767986: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767986: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767986: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767986: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767986: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767987: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767987: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767987: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767987: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767987: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767987: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767987: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767987: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767987: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767988: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767988: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767988: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767988: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767988: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767988: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767988: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767988: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767988: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767988: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767989: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767989: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767989: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767989: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767989: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767989: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767989: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767989: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767989: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767990: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767990: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767990: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767990: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767990: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767990: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767990: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767990: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767990: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767991: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767991: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767991: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767991: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767991: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767991: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767991: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767991: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767991: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767992: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767992: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767992: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767992: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767992: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767992: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767992: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767992: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767993: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767993: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767993: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767993: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767993: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767993: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767993: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767993: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767993: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767994: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767994: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767994: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767994: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767994: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767994: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767994: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767994: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767994: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767995: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767995: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767995: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767995: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767995: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767995: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767995: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767995: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767995: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767996: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767996: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767996: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767996: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767996: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767996: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767996: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767996: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767996: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767996: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767997: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767997: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767997: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767997: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767997: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767997: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767997: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767997: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767997: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767998: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767998: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767998: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767998: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767998: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767998: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767998: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767998: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767998: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767999: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767999: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.767999: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.767999: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767999: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.767999: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.767999: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.767999: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.767999: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768000: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768000: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768000: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768000: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768000: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768000: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768000: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768000: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768000: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768001: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768001: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768001: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768001: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768001: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768001: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768001: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768001: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768001: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768002: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768002: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768002: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768002: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768002: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768002: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768002: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768002: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768002: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768003: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768003: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768003: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768003: sync_mm_rss <-unmap_single_vma
          stress-14605 [024] .....11   680.768003: rt_spin_unlock <-unmap_single_vma
          stress-14605 [024] .....11   680.768003: migrate_enable <-rt_spin_unlock
          stress-14605 [024] .....11   680.768003: preempt_count_add <-migrate_enable
          stress-14605 [024] ....11.   680.768003: unpin_current_cpu <-migrate_enable
          stress-14605 [024] ....11.   680.768003: preempt_count_sub <-migrate_enable
          stress-14605 [024] .......   680.768004: _cond_resched <-unmap_single_vma
          stress-14605 [024] .......   680.768004: rt_spin_lock <-unmap_single_vma
          stress-14605 [024] .......   680.768004: migrate_disable <-rt_spin_lock
          stress-14605 [024] .......   680.768004: preempt_count_add <-migrate_disable
          stress-14605 [024] ....11.   680.768004: pin_current_cpu <-migrate_disable
          stress-14605 [024] ....111   680.768004: preempt_count_sub <-migrate_disable
          stress-14605 [024] .....11   680.768004: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768005: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768005: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768005: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768005: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768005: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768005: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768005: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768005: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768006: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768006: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768006: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768006: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768006: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768006: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768006: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768006: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768006: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768006: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768007: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768007: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768007: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768007: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768007: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768007: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768007: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768007: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768007: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768008: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768008: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768008: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768008: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768008: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768008: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768008: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768008: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768008: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768009: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768009: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768009: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768009: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768009: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768009: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768009: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768009: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768009: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768010: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768010: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768010: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768010: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768010: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768010: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768010: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768010: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768010: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768011: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768011: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768011: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768011: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768011: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768011: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768011: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768011: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768011: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768012: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768012: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768012: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768012: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768012: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768012: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768012: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768012: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768012: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768013: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768013: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768013: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768013: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768013: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768013: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768013: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768013: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768013: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768013: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768014: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768014: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768014: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768014: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768014: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768014: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768014: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768014: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768014: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768015: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768015: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768015: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768015: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768015: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768015: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768015: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768015: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768015: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768016: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768016: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768016: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768016: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768016: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768016: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768016: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768016: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768016: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768017: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768017: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768017: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768017: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768017: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768017: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768017: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768017: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768017: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768018: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768018: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768018: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768018: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768018: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768018: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768018: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768018: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768019: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768019: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768019: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768019: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768019: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768019: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768019: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768019: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768019: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768020: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768020: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768020: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768020: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768020: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768020: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768020: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768020: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768020: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768021: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768021: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768021: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768021: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768021: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768021: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768021: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768021: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768021: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768022: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768022: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768022: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768022: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768022: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768022: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768022: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768022: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768022: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768022: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768023: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768023: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768023: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768023: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768023: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768023: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768023: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768023: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768023: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768024: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768024: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768024: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768024: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768024: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768024: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768024: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768024: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768024: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768025: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768025: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768025: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768025: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768025: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768025: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768025: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768025: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768025: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768026: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768026: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768026: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768026: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768026: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768026: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768026: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768026: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768026: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768026: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768027: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768027: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768027: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768027: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768027: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768027: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768027: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768027: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768027: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768028: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768028: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768028: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768028: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768028: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768028: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768028: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768028: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768028: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768029: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768029: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768029: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768029: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768029: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768029: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768029: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768029: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768029: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768030: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768030: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768030: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768030: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768030: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768030: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768030: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768030: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768031: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768031: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768031: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768031: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768031: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768031: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768031: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768031: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768031: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768032: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768032: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768032: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768032: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768032: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768032: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768032: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768032: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768032: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768032: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768033: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768033: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768033: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768033: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768033: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768033: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768033: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768033: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768033: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768034: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768034: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768034: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768034: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768034: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768034: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768034: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768034: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768034: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768035: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768035: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768035: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768035: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768035: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768035: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768035: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768035: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768035: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768036: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768036: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768036: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768036: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768036: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768036: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768036: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768036: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768037: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768037: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768037: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768037: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768037: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768037: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768037: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768037: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768037: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768038: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768038: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768038: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768038: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768038: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768038: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768038: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768038: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768038: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768038: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768039: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768039: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768039: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768039: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768039: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768039: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768039: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768039: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768039: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768040: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768040: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768040: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768040: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768040: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768040: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768040: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768040: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768040: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768041: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768041: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768041: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768041: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768041: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768041: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768041: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768041: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768041: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768042: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768042: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768042: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768042: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768042: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768042: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768042: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768042: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768042: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768043: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768043: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768043: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768043: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768043: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768043: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768043: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768043: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768044: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768044: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768044: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768044: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768044: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768044: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768044: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768044: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768044: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768045: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768045: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768045: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768045: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768045: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768045: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768045: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768045: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768045: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768046: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768046: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768046: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768046: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768046: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768046: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768046: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768046: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768046: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768047: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768047: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768047: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768047: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768047: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768047: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768047: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768047: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768047: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768047: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768048: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768048: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768048: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768048: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768048: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768048: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768048: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768048: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768048: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768049: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768049: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768049: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768049: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768049: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768049: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768049: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768049: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768049: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768050: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768050: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768050: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768050: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768050: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768050: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768050: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768050: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768050: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768051: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768051: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768051: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768051: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768051: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768051: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768051: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768051: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768051: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768051: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768052: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768052: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768052: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768052: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768052: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768052: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768052: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768052: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768052: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768053: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768053: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768053: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768053: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768053: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768053: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768053: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768053: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768053: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768054: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768054: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768054: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768054: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768054: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768054: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768054: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768054: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768054: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768055: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768055: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768055: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768055: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768055: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768055: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768055: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768055: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768056: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768056: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768056: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768056: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768056: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768056: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768056: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768056: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768056: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768056: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768057: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768057: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768057: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768057: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768057: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768057: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768057: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768057: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768057: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768058: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768058: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768058: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768058: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768058: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768058: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768058: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768058: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768058: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768059: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768059: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768059: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768059: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768059: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768059: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768059: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768059: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768059: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768060: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768060: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768060: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768060: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768060: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768060: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768060: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768060: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768060: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768060: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768061: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768061: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768061: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768061: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768061: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768061: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768061: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768061: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768061: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768062: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768062: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768062: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768062: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768062: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768062: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768062: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768062: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768062: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768063: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768063: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768063: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768063: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768063: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768063: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768063: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768063: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768063: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768064: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768064: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768064: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768064: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768064: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768064: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768064: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768064: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768064: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768065: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768065: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768065: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768065: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768065: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768065: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768065: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768065: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768065: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768065: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768066: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768066: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768066: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768066: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768066: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768066: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768066: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768067: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768067: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768067: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768067: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768067: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768067: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768067: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768067: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768067: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768067: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768068: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768068: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768068: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768068: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768068: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768068: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768068: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768068: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768069: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768069: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768069: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768069: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768069: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768069: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768069: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768069: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768069: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768070: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768070: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768070: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768070: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768070: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768070: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768070: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768070: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768070: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768071: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768071: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768071: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768071: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768071: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768071: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768071: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768071: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768071: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768072: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768072: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768072: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768072: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768072: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768072: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768072: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768072: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768073: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768073: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768073: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768073: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768073: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768073: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768073: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768073: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768073: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768073: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768074: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768074: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768074: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768074: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768074: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768074: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768074: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768074: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768074: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768075: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768075: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768075: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768075: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768075: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768075: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768075: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768075: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768075: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768076: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768076: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768076: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768076: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768076: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768076: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768076: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768076: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768076: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768077: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768077: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768077: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768077: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768077: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768077: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768077: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768077: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768077: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768077: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768078: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768078: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768078: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768078: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768078: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768078: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768078: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768078: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768078: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768079: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768079: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768079: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768079: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768079: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768079: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768079: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768079: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768079: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768080: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768080: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768080: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768080: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768080: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768080: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768080: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768080: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768081: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768081: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768081: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768081: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768081: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768081: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768081: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768081: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768081: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768082: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768082: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768082: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768082: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768082: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768082: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768082: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768082: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768082: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768082: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768083: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768083: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768083: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768083: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768083: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768083: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768083: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768083: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768083: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768084: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768084: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768084: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768084: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768084: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768084: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768084: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768084: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768084: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768085: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768085: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768085: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768085: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768085: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768085: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768085: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768085: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768085: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768086: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768086: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768086: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768086: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768086: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768086: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768086: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768086: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768086: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768087: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768087: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768087: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768087: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768087: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768087: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768087: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768087: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768087: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768088: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768088: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768088: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768088: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768088: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768088: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768088: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768088: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768088: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768089: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768089: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768089: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768089: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768089: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768089: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768089: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768089: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768089: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768090: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768090: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768090: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768090: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768090: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768090: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768090: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768090: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768090: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768091: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768091: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768091: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768091: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768091: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768091: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768091: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768091: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768091: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768091: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768092: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768092: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768092: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768092: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768092: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768092: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768092: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768092: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768092: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768093: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768093: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768093: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768093: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768093: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768093: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768093: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768093: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768094: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768094: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768094: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768094: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768094: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768094: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768094: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768094: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768094: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768095: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768095: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768095: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768095: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768095: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768095: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768095: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768095: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768095: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768096: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768096: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768096: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768096: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768096: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768096: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768096: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768096: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768096: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768096: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768097: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768097: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768097: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768097: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768097: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768097: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768097: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768097: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768097: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768098: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768098: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768098: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768098: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768098: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768098: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768098: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768098: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768098: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768099: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768099: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768099: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768099: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768099: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768099: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768099: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768099: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768099: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768100: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768100: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768100: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768100: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768100: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768100: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768100: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768100: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768100: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768101: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768101: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768101: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768101: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768101: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768101: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768101: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768101: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768101: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768101: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768102: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768102: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768102: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768102: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768102: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768102: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768102: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768102: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768102: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768103: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768103: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768103: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768103: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768103: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768103: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768103: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768103: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768103: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768104: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768104: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768104: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768104: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768104: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768104: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768104: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768104: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768104: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768105: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768105: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768105: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768105: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768105: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768105: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768105: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768106: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768106: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768106: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768106: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768106: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768106: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768106: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768106: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768106: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768106: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768107: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768107: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768107: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768107: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768107: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768107: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768107: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768107: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768107: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768108: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768108: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768108: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768108: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768108: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768108: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768108: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768108: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768108: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768109: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768109: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768109: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768109: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768109: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768109: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768109: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768109: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768109: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768110: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768110: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768110: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768110: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768110: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768110: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768110: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768110: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768110: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768111: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768111: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768111: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768111: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768111: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768111: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768111: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768111: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768111: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768112: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768112: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768112: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768112: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768112: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768112: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768112: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768112: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768112: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768112: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768113: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768113: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768113: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768113: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768113: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768113: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768113: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768113: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768113: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768114: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768114: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768114: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768114: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768114: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768114: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768114: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768114: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768114: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768115: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768115: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768115: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768115: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768115: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768115: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768115: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768115: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768115: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768116: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768116: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768116: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768116: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768116: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768116: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768116: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768116: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768116: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768117: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768117: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768117: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768117: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768117: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768117: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768117: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768117: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768117: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768118: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768118: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768118: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768118: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768118: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768118: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768118: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768118: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768119: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768119: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768119: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768119: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768119: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768119: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768119: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768119: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768119: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768120: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768120: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768120: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768120: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768120: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768120: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768120: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768120: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768120: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768121: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768121: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768121: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768121: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768121: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768121: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768121: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768121: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768121: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768122: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768122: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768122: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768122: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768122: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768122: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768122: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768122: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768122: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768122: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768123: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768123: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768123: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768123: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768123: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768123: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768123: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768123: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768123: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768124: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768124: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768124: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768124: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768124: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768124: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768124: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768124: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768124: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768125: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768125: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768125: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768125: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768125: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768125: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768125: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768125: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768125: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768126: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768126: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768126: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768126: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768126: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768126: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768126: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768126: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768126: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768127: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768127: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768127: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768127: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768127: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768127: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768127: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768127: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768127: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768127: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768128: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768128: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768128: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768128: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768128: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768128: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768128: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768128: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768128: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768129: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768129: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768129: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768129: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768129: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768129: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768129: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768129: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768129: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768130: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768130: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768130: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768130: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768130: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768130: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768130: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768130: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768131: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768131: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768131: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768131: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768131: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768131: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768131: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768131: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768131: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768132: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768132: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768132: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768132: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768132: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768132: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768132: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768132: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768132: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768132: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768133: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768133: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768133: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768133: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768133: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768133: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768133: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768133: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768134: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768134: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768134: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768134: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768134: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768134: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768134: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768134: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768134: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768135: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768135: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768135: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768135: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768135: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768135: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768135: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768135: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768135: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768135: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768136: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768136: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768136: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768136: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768136: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768136: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768136: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768136: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768136: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768137: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768137: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768137: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768137: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768137: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768137: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768137: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768137: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768137: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768138: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768138: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768138: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768138: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768138: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768138: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768138: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768138: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768138: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768139: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768139: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768139: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768139: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768139: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768139: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768139: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768140: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768140: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768140: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768140: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768140: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768140: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768140: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768140: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768140: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768140: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768141: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768141: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768141: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768141: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768141: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768141: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768141: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768141: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768141: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768142: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768142: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768142: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768142: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768142: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768142: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768142: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768142: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768142: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768143: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768143: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768143: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768143: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768143: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768143: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768143: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768143: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768144: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768144: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768144: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768144: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768144: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768144: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768144: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768144: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768144: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768145: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768145: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768145: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768145: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768145: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768145: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768145: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768145: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768145: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768146: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768146: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768146: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768146: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768146: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768146: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768146: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768146: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768146: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768146: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768147: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768147: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768147: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768147: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768147: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768147: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768147: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768147: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768147: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768148: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768148: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768148: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768148: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768148: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768148: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768148: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768148: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768148: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768149: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768149: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768149: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768149: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768149: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768149: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768149: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768149: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768149: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768149: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768150: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768150: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768150: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768150: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768150: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768150: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768150: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768150: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768150: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768151: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768151: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768151: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768151: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768151: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768151: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768151: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768151: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768151: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768152: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768152: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768152: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768152: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768152: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768152: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768152: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768152: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768152: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768152: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768153: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768153: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768153: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768153: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768153: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768153: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768153: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768153: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768153: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768154: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768154: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768154: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768154: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768154: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768154: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768154: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768154: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768154: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768155: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768155: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768155: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768155: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768155: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768155: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768155: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768155: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768156: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768156: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768156: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768156: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768156: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768156: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768156: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768156: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768156: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768157: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768157: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768157: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768157: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768157: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768157: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768157: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768157: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768157: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768158: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768158: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768158: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768158: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768158: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768158: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768158: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768158: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768158: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768158: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768159: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768159: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768159: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768159: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768159: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768159: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768159: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768159: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768159: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768160: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768160: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768160: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768160: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768160: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768160: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768160: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768160: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768160: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768161: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768161: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768161: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768161: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768161: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768161: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768161: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768161: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768161: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768162: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768162: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768162: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768162: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768162: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768162: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768162: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768162: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768162: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768163: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768163: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768163: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768163: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768163: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768163: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768163: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768163: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768163: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768164: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768164: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768164: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768164: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768164: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768164: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768164: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768164: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768164: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768165: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768165: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768165: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768165: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768165: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768165: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768165: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768165: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768165: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768166: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768166: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768166: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768166: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768166: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768166: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768166: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768166: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768166: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768166: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768167: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768167: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768167: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768167: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768167: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768167: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768167: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768167: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768168: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768168: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768168: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768168: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768168: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768168: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768168: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768168: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768168: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768169: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768169: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768169: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768169: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768169: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768169: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768169: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768169: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768169: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768170: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768170: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768170: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768170: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768170: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768170: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768170: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768170: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768170: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768171: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768171: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768171: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768171: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768171: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768171: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768171: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768171: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768171: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768172: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768172: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768172: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768172: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768172: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768172: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768172: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768172: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768172: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768172: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768173: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768173: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768173: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768173: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768173: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768173: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768173: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768173: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768173: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768174: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768174: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768174: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768174: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768174: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768174: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768174: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768174: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768174: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768175: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768175: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768175: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768175: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768175: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768175: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768175: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768175: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768175: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768176: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768176: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768176: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768176: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768176: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768176: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768176: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768176: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768176: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768176: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768177: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768177: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768177: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768177: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768177: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768177: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768177: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768177: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768177: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768178: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768178: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768178: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768178: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768178: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768178: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768178: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768178: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768178: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768179: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768179: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768179: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768179: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768179: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768179: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768179: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768179: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768179: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768180: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768180: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768180: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768180: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768180: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768180: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768180: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768180: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768181: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768181: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768181: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768181: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768181: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768181: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768181: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768181: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768181: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768182: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768182: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768182: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768182: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768182: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768182: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768182: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768182: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768182: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768182: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768183: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768183: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768183: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768183: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768183: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768183: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768183: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768183: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768183: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768184: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768184: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768184: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768184: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768184: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768184: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768184: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768184: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768184: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768185: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768185: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768185: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768185: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768185: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768185: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768185: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768185: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768186: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768186: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768186: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768186: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768186: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768186: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768186: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768186: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768186: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768186: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768187: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768187: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768187: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768187: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768187: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768187: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768187: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768187: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768187: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768188: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768188: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768188: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768188: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768188: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768188: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768188: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768188: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768188: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768189: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768189: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768189: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768189: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768189: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768189: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768189: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768189: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768189: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768190: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768190: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768190: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768190: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768190: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768190: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768190: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768190: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768190: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768190: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768191: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768191: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768191: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768191: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768191: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768191: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768191: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768191: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768192: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768192: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768192: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768192: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768192: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768192: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768192: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768192: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768193: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768193: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768193: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768193: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768193: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768193: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768193: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768193: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768193: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768193: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768194: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768194: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768194: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768194: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768194: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768194: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768194: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768194: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768194: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768195: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768195: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768195: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768195: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768195: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768195: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768195: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768195: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768195: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768196: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768196: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768196: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768196: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768196: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768196: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768196: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768196: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768196: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768196: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768197: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768197: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768197: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768197: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768197: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768197: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768197: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768197: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768197: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768198: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768198: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768198: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768198: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768198: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768198: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768198: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768198: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768198: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768199: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768199: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768199: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768199: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768199: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768199: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768199: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768199: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768199: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768199: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768200: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768200: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768200: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768200: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768200: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768200: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768200: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768200: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768200: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768201: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768201: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768201: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768201: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768201: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768201: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768201: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768201: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768201: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768202: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768202: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768202: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768202: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768202: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768202: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768202: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768202: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768202: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768203: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768203: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768203: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768203: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768203: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768203: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768203: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768203: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768203: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768204: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768204: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768204: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768204: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768204: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768204: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768204: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768204: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768205: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768205: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768205: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768205: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768205: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768205: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768205: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768205: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768206: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768206: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768206: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768206: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768206: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768206: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768206: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768206: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768206: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768207: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768207: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768207: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768207: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768207: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768207: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768207: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768207: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768207: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768208: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768208: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768208: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768208: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768208: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768208: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768208: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768208: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768208: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768208: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768209: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768209: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768209: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768209: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768209: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768209: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768209: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768209: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768209: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768210: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768210: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768210: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768210: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768210: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768210: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768210: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768210: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768210: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768211: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768211: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768211: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768211: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768211: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768211: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768211: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768211: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768211: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768212: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768212: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768212: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768212: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768212: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768212: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768212: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768212: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768212: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768213: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768213: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768213: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768213: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768213: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768213: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768213: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768213: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768213: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768213: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768214: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768214: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768214: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768214: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768214: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768214: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768214: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768214: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768214: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768215: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768215: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768215: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768215: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768215: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768215: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768215: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768215: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768215: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768216: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768216: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768216: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768216: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768216: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768216: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768216: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768216: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768216: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768217: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768217: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768217: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768217: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768217: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768217: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768217: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768217: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768218: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768218: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768218: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768218: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768218: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768218: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768218: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768218: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768218: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768219: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768219: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768219: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768219: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768219: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768219: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768219: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768219: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768219: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768219: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768220: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768220: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768220: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768220: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768220: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768220: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768220: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768220: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768220: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768221: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768221: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768221: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768221: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768221: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768221: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768221: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768221: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768221: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768222: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768222: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768222: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768222: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768222: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768222: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768222: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768222: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768222: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768223: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768223: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768223: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768223: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768223: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768223: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768223: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768223: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768223: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768224: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768224: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768224: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768224: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768224: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768224: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768224: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768224: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768224: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768225: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768225: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768225: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768225: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768225: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768225: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768225: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768225: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768225: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768226: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768226: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768226: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768226: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768226: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768226: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768226: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768226: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768226: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768227: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768227: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768227: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768227: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768227: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768227: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768227: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768227: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768227: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768227: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768228: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768228: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768228: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768228: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768228: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768228: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768228: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768228: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768228: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768229: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768229: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768229: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768229: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768229: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768229: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768229: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768229: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768229: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768230: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768230: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768230: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768230: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768230: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768230: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768230: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768230: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768231: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768231: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768231: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768231: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768231: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768231: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768231: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768231: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768231: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768232: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768232: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768232: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768232: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768232: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768232: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768232: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768232: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768233: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768233: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768233: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768233: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768233: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768233: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768233: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768233: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768233: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768234: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768234: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768234: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768234: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768234: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768234: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768234: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768234: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768234: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768234: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768235: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768235: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768235: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768235: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768235: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768235: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768235: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768235: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768235: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768236: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768236: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768236: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768236: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768236: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768236: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768236: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768236: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768236: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768237: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768237: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768237: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768237: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768237: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768237: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768237: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768237: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768237: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768238: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768238: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768238: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768238: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768238: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768238: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768238: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768238: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768238: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768238: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768239: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768239: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768239: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768239: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768239: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768239: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768239: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768239: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768239: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768240: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768240: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768240: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768240: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768240: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768240: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768240: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768240: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768240: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768241: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768241: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768241: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768241: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768241: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768241: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768241: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768241: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768241: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768242: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768242: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768242: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768242: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768242: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768242: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768242: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768242: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768243: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768243: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768243: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768243: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768243: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768243: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768243: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768243: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768243: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768244: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768244: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768244: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768244: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768244: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768244: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768244: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768244: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768244: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768245: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768245: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768245: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768245: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768245: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768245: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768245: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768245: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768245: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768246: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768246: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768246: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768246: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768246: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768246: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768246: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768246: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768246: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768246: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768247: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768247: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768247: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768247: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768247: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768247: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768247: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768247: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768247: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768248: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768248: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768248: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768248: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768248: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768248: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768248: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768248: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768248: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768249: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768249: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768249: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768249: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768249: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768249: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768249: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768249: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768249: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768250: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768250: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768250: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768250: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768250: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768250: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768250: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768250: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768250: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768250: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768251: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768251: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768251: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768251: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768251: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768251: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768251: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768251: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768251: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768252: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768252: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768252: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768252: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768252: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768252: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768252: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768252: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768252: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768253: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768253: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768253: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768253: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768253: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768253: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768253: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768253: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768253: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768254: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768254: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768254: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768254: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768254: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768254: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768254: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768254: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768254: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768254: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768255: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768255: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768255: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768255: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768255: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768255: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768255: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768256: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768256: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768256: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768256: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768256: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768256: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768256: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768256: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768256: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768256: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768257: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768257: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768257: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768257: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768257: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768257: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768257: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768257: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768257: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768258: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768258: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768258: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768258: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768258: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768258: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768258: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768258: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768258: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768259: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768259: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768259: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768259: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768259: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768259: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768259: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768259: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768259: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768260: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768260: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768260: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768260: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768260: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768260: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768260: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768260: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768260: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768260: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768261: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768261: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768261: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768261: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768261: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768261: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768261: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768261: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768261: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768262: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768262: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768262: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768262: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768262: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768262: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768262: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768262: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768262: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768263: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768263: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768263: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768263: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768263: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768263: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768263: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768263: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768263: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768263: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768264: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768264: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768264: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768264: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768264: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768264: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768264: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768264: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768264: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768265: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768265: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768265: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768265: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768265: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768265: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768265: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768265: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768265: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768266: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768266: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768266: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768266: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768266: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768266: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768266: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768266: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768267: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768267: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768267: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768267: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768267: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768267: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768267: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768268: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768268: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768268: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768268: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768268: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768268: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768268: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768268: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768268: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768269: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768269: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768269: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768269: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768269: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768269: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768269: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768269: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768269: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768270: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768270: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768270: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768270: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768270: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768270: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768270: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768270: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768270: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768270: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768271: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768271: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768271: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768271: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768271: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768271: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768271: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768271: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768271: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768272: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768272: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768272: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768272: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768272: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768272: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768272: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768272: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768272: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768273: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768273: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768273: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768273: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768273: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768273: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768273: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768273: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768273: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768274: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768274: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768274: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768274: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768274: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768274: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768274: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768274: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768274: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768275: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768275: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768275: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768275: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768275: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768275: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768275: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768275: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768275: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768276: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768276: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768276: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768276: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768276: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768276: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768276: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768276: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768276: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768277: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768277: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768277: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768277: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768277: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768277: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768277: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768277: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768277: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768278: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768278: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768278: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768278: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768278: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768278: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768278: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768278: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768278: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768278: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768279: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768279: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768279: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768279: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768279: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768279: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768279: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768279: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768279: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768280: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768280: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768280: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768280: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768280: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768280: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768280: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768280: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768281: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768281: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768281: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768281: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768281: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768281: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768281: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768281: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768281: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768282: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768282: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768282: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768282: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768282: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768282: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768282: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768282: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768282: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768283: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768283: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768283: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768283: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768283: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768283: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768283: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768283: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768283: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768284: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768284: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768284: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768284: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768284: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768284: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768284: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768284: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768284: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768285: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768285: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768285: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768285: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768285: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768285: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768285: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768285: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768285: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768285: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768286: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768286: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768286: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768286: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768286: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768286: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768286: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768286: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768286: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768287: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768287: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768287: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768287: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768287: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768287: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768287: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768287: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768287: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768288: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768288: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768288: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768288: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768288: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768288: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768288: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768288: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768288: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768289: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768289: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768289: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768289: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768289: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768289: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768289: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768289: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768290: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768290: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768290: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768290: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768290: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768290: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768290: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768290: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768290: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768290: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768291: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768291: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768291: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768291: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768291: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768291: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768291: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768291: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768291: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768292: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768292: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768292: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768292: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768292: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768292: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768292: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768292: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768293: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768293: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768293: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768293: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768293: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768293: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768293: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768293: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768293: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768294: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768294: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768294: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768294: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768294: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768294: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768294: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768294: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768295: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768295: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768295: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768295: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768295: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768295: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768295: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768295: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768295: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768296: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768296: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768296: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768296: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768296: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768296: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768296: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768296: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768296: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768296: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768297: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768297: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768297: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768297: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768297: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768297: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768297: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768297: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768297: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768298: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768298: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768298: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768298: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768298: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768298: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768298: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768298: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768298: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768299: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768299: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768299: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768299: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768299: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768299: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768299: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768299: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768299: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768300: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768300: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768300: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768300: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768300: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768300: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768300: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768300: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768300: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768301: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768301: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768301: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768301: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768301: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768301: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768301: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768301: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768301: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768301: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768302: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768302: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768302: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768302: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768302: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768302: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768302: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768302: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768302: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768303: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768303: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768303: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768303: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768303: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768303: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768303: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768303: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768303: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768304: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768304: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768304: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768304: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768304: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768304: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768304: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768304: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768304: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768305: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768305: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768305: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768305: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768305: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768305: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768305: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768305: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768306: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768306: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768306: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768306: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768306: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768306: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768306: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768306: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768306: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768307: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768307: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768307: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768307: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768307: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768307: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768307: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768307: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768307: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768308: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768308: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768308: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768308: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768308: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768308: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768308: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768308: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768308: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768308: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768309: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768309: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768309: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768309: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768309: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768309: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768309: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768309: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768309: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768310: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768310: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768310: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768310: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768310: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768310: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768310: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768310: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768310: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768311: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768311: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768311: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768311: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768311: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768311: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768311: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768311: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768311: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768312: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768312: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768312: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768312: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768312: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768312: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768312: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768312: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768312: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768312: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768313: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768313: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768313: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768313: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768313: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768313: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768313: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768313: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768313: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768314: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768314: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768314: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768314: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768314: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768314: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768314: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768314: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768314: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768315: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768315: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768315: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768315: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768315: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768315: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768315: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768315: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768315: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768316: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768316: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768316: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768316: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768316: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768316: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768316: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768316: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768316: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768317: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768317: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768317: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768317: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768317: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768317: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768317: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768317: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768318: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768318: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768318: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768318: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768318: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768318: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768318: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768318: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768318: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768319: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768319: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768319: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768319: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768319: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768319: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768319: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768319: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768319: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768320: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768320: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768320: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768320: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768320: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768320: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768320: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768320: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768320: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768320: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768321: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768321: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768321: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768321: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768321: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768321: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768321: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768321: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768321: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768322: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768322: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768322: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768322: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768322: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768322: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768322: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768322: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768322: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768323: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768323: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768323: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768323: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768323: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768323: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768323: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768323: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768323: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768324: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768324: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768324: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768324: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768324: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768324: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768324: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768324: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768324: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768325: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768325: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768325: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768325: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768325: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768325: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768325: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768325: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768325: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768325: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768326: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768326: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768326: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768326: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768326: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768326: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768326: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768326: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768326: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768327: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768327: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768327: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768327: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768327: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768327: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768327: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768327: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768327: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768328: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768328: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768328: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768328: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768328: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768328: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768328: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768328: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768328: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768329: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768329: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768329: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768329: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768329: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768329: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768329: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768329: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768329: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768329: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768330: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768330: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768330: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768330: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768330: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768330: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768330: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768330: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768331: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768331: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768331: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768331: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768331: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768331: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768331: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768331: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768331: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768332: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768332: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768332: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768332: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768332: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768332: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768332: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768332: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768332: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768333: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768333: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768333: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768333: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768333: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768333: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768333: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768333: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768333: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768334: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768334: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768334: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768334: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768334: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768334: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768334: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768334: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768334: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768335: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768335: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768335: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768335: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768335: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768335: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768335: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768335: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768335: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768336: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768336: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768336: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768336: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768336: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768336: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768336: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768336: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768336: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768336: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768337: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768337: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768337: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768337: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768337: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768337: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768337: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768337: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768337: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768338: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768338: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768338: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768338: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768338: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768338: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768338: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768338: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768338: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768339: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768339: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768339: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768339: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768339: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768339: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768339: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768339: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768340: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768340: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768340: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768340: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768340: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768340: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768340: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768340: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768340: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768340: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768341: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768341: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768341: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768341: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768341: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768341: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768341: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768341: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768341: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768342: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768342: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768342: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768342: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768342: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768342: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768342: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768342: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768343: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768343: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768343: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768343: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768343: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768343: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768343: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768343: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768343: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768344: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768344: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768344: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768344: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768344: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768344: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768344: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768344: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768344: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768345: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768345: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768345: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768345: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768345: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768345: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768345: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768345: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768345: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768346: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768346: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768346: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768346: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768346: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768346: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768346: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768346: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768346: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768347: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768347: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768347: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768347: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768347: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768347: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768347: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768347: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768347: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768347: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768348: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768348: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768348: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768348: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768348: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768348: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768348: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768348: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768348: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768349: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768349: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768349: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768349: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768349: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768349: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768349: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768349: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768349: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768350: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768350: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768350: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768350: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768350: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768350: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768350: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768350: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768350: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768351: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768351: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768351: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768351: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768351: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768351: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768351: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768351: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768351: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768351: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768352: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768352: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768352: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768352: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768352: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768352: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768352: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768352: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768352: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768353: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768353: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768353: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768353: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768353: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768353: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768353: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768353: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768353: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768354: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768354: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768354: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768354: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768354: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768354: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768354: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768354: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768354: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768355: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768355: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768355: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768355: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768355: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768355: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768355: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768355: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768356: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768356: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768356: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768356: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768356: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768356: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768356: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768356: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768356: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768357: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768357: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768357: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768357: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768357: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768357: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768357: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768357: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768357: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768358: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768358: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768358: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768358: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768358: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768358: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768358: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768358: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768358: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768359: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768359: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768359: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768359: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768359: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768359: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768359: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768359: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768359: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768360: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768360: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768360: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768360: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768360: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768360: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768360: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768360: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768360: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768360: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768361: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768361: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768361: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768361: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768361: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768361: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768361: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768361: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768361: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768362: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768362: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768362: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768362: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768362: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768362: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768362: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768362: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768362: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768363: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768363: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768363: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768363: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768363: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768363: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768363: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768363: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768363: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768363: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768364: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768364: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768364: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768364: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768364: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768364: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768364: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768364: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768364: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768365: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768365: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768365: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768365: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768365: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768365: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768365: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768365: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768365: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768366: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768366: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768366: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768366: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768366: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768366: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768366: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768366: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768366: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768367: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768367: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768367: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768367: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768367: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768367: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768367: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768367: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768368: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768368: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768368: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768368: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768368: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768368: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768368: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768368: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768368: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768369: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768369: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768369: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768369: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768369: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768369: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768369: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768369: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768369: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768370: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768370: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768370: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768370: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768370: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768370: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768370: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768370: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768370: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768371: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768371: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768371: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768371: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768371: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768371: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768371: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768371: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768371: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768372: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768372: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768372: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768372: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768372: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768372: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768372: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768372: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768372: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768373: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768373: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768373: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768373: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768373: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768373: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768373: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768373: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768374: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768374: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768374: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768374: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768374: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768374: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768374: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768374: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768374: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768375: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768375: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768375: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768375: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768375: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768375: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768375: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768375: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768375: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768375: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768376: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768376: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768376: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768376: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768376: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768376: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768376: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768376: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768377: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768377: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768377: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768377: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768377: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768377: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768377: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768377: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768377: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768378: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768378: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768378: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768378: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768378: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768378: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768378: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768378: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768378: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768379: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768379: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768379: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768379: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768379: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768379: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768379: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768379: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768379: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768380: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768380: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768380: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768380: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768380: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768380: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768380: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768380: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768381: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768381: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768381: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768381: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768381: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768381: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768381: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768381: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768381: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768382: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768382: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768382: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768382: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768382: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768382: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768382: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768382: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768382: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768382: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768383: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768383: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768383: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768383: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768383: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768383: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768383: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768383: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768383: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768384: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768384: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768384: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768384: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768384: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768384: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768384: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768384: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768384: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768385: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768385: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768385: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768385: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768385: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768385: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768385: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768385: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768385: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768386: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768386: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768386: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768386: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768386: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768386: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768386: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768386: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768386: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768387: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768387: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768387: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768387: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768387: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768387: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768387: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768387: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768387: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768388: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768388: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768388: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768388: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768388: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768388: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768388: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768388: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768389: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768389: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768389: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768389: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768389: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768389: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768389: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768389: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768389: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768389: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768390: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768390: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768390: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768390: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768390: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768390: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768390: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768390: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768390: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768391: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768391: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768391: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768391: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768391: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768391: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768391: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768391: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768391: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768392: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768392: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768392: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768392: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768392: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768392: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768392: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768392: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768393: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768393: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768393: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768393: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768393: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768393: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768393: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768393: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768393: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768394: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768394: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768394: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768394: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768394: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768394: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768394: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768394: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768394: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768395: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768395: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768395: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768395: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768395: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768395: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768395: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768395: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768395: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768395: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768396: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768396: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768396: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768396: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768396: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768396: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768396: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768396: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768396: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768397: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768397: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768397: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768397: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768397: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768397: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768397: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768397: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768397: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768398: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768398: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768398: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768398: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768398: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768398: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768398: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768398: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768398: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768399: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768399: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768399: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768399: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768399: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768399: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768399: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768399: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768399: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768399: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768400: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768400: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768400: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768400: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768400: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768400: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768400: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768400: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768400: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768401: sync_mm_rss <-unmap_single_vma
          stress-14605 [024] .....11   680.768401: rt_spin_unlock <-unmap_single_vma
          stress-14605 [024] .....11   680.768401: migrate_enable <-rt_spin_unlock
          stress-14605 [024] .....11   680.768401: preempt_count_add <-migrate_enable
          stress-14605 [024] ....11.   680.768401: unpin_current_cpu <-migrate_enable
          stress-14605 [024] ....11.   680.768401: preempt_count_sub <-migrate_enable
          stress-14605 [024] .......   680.768401: _cond_resched <-unmap_single_vma
          stress-14605 [024] .......   680.768401: rt_spin_lock <-unmap_single_vma
          stress-14605 [024] .......   680.768402: migrate_disable <-rt_spin_lock
          stress-14605 [024] .......   680.768402: preempt_count_add <-migrate_disable
          stress-14605 [024] ....11.   680.768402: pin_current_cpu <-migrate_disable
          stress-14605 [024] ....111   680.768402: preempt_count_sub <-migrate_disable
          stress-14605 [024] .....11   680.768402: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768402: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768402: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768402: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768402: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768403: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768403: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768403: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768403: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768403: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768403: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768403: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768403: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768403: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768404: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768404: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768404: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768404: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768404: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768404: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768404: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768404: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768404: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768405: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768405: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768405: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768405: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768405: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768405: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768405: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768406: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768406: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768406: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768406: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768406: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768406: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768406: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768406: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768406: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768406: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768407: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768407: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768407: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768407: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768407: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768407: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768407: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768407: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768407: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768408: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768408: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768408: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768408: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768408: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768408: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768408: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768408: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768408: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768409: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768409: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768409: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768409: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768409: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768409: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768409: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768409: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768409: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768409: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768410: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768410: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768410: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768410: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768410: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768410: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768410: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768410: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768410: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768411: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768411: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768411: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768411: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768411: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768411: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768411: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768411: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768411: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768412: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768412: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768412: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768412: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768412: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768412: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768412: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768412: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768412: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768413: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768413: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768413: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768413: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768413: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768413: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768413: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768413: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768413: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768413: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768414: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768414: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768414: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768414: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768414: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768414: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768414: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768414: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768414: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768415: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768415: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768415: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768415: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768415: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768415: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768415: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768415: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768415: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768416: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768416: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768416: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768416: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768416: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768416: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768416: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768416: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768416: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768417: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768417: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768417: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768417: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768417: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768417: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768417: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768417: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768418: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768418: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768418: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768418: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768418: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768418: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768418: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768418: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768418: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768419: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768419: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768419: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768419: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768419: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768419: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768419: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768419: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768419: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768420: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768420: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768420: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768420: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768420: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768420: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768420: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768420: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768420: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768421: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768421: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768421: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768421: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768421: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768421: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768421: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768421: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768421: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768421: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768422: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768422: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768422: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768422: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768422: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768422: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768422: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768422: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768422: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768423: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768423: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768423: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768423: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768423: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768423: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768423: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768423: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768423: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768424: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768424: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768424: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768424: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768424: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768424: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768424: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768424: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768424: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768425: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768425: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768425: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768425: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768425: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768425: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768425: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768425: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768425: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768426: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768426: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768426: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768426: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768426: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768426: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768426: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768426: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768426: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768427: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768427: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768427: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768427: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768427: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768427: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768427: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768427: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768427: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768427: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768428: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768428: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768428: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768428: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768428: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768428: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768428: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768428: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768428: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768429: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768429: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768429: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768429: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768429: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768429: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768429: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768429: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768429: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768430: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768430: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768430: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768430: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768430: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768430: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768431: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768431: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768431: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768431: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768431: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768431: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768431: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768431: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768432: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768432: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768432: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768432: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768432: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768432: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768432: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768432: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768432: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768433: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768433: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768433: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768433: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768433: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768433: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768433: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768433: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768433: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768434: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768434: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768434: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768434: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768434: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768434: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768434: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768434: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768434: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768434: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768435: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768435: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768435: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768435: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768435: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768435: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768435: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768435: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768436: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768436: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768436: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768436: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768436: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768436: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768436: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768436: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768436: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768436: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768437: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768437: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768437: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768437: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768437: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768437: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768437: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768437: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768437: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768438: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768438: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768438: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768438: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768438: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768438: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768438: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768438: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768438: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768439: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768439: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768439: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768439: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768439: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768439: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768439: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768439: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768439: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768440: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768440: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768440: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768440: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768440: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768440: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768440: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768440: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768440: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768440: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768441: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768441: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768441: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768441: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768441: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768441: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768441: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768441: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768441: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768442: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768442: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768442: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768442: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768442: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768442: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768442: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768442: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768442: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768443: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768443: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768443: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768443: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768443: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768443: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768443: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768443: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768444: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768444: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768444: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768444: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768444: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768444: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768444: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768444: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768444: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768445: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768445: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768445: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768445: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768445: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768445: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768445: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768445: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768445: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768446: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768446: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768446: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768446: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768446: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768446: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768446: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768446: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768446: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768447: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768447: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768447: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768447: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768447: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768447: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768447: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768447: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768447: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768447: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768448: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768448: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768448: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768448: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768448: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768448: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768448: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768448: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768448: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768449: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768449: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768449: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768449: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768449: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768449: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768449: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768449: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768449: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768450: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768450: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768450: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768450: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768450: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768450: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768450: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768450: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768450: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768451: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768451: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768451: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768451: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768451: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768451: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768451: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768451: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768451: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768452: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768452: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768452: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768452: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768452: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768452: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768452: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768452: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768452: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768452: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768453: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768453: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768453: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768453: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768453: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768453: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768453: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768453: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768454: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768454: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768454: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768454: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768454: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768454: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768454: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768454: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768454: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768455: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768455: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768455: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768455: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768455: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768455: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768455: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768455: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768456: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768456: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768456: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768456: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768456: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768456: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768456: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768456: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768456: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768457: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768457: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768457: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768457: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768457: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768457: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768457: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768457: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768458: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768458: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768458: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768458: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768458: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768458: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768458: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768458: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768458: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768458: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768459: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768459: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768459: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768459: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768459: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768459: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768459: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768459: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768460: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768460: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768460: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768460: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768460: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768460: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768460: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768460: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768460: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768461: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768461: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768461: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768461: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768461: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768461: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768461: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768461: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768461: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768462: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768462: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768462: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768462: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768462: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768462: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768462: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768462: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768462: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768463: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768463: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768463: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768463: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768463: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768463: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768463: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768463: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768463: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768463: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768464: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768464: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768464: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768464: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768464: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768464: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768464: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768464: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768464: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768465: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768465: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768465: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768465: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768465: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768465: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768465: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768465: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768465: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] .....11   680.768466: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ....111   680.768466: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] .....11   680.768466: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768466: vm_normal_page <-unmap_single_vma
          stress-14605 [024] .....11   680.768466: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] .....11   680.768466: PageHuge <-page_remove_rmap
          stress-14605 [024] .....11   680.768466: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] d..h211   680.768466: exit_idle <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h311   680.768466: local_timer_entry: vector=239
          stress-14605 [024] d..h211   680.768466: local_apic_timer_interrupt <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d..h211   680.768466: hrtimer_interrupt <-local_apic_timer_interrupt
          stress-14605 [024] d..h211   680.768466: _raw_spin_lock <-hrtimer_interrupt
          stress-14605 [024] d..h211   680.768466: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h311   680.768466: ktime_get_update_offsets_now <-hrtimer_interrupt
          stress-14605 [024] d..h311   680.768466: __hrtimer_run_queues <-hrtimer_interrupt
          stress-14605 [024] d..h411   680.768466: hrtimer_cancel: hrtimer=ffff88105f48e720
          stress-14605 [024] d..h311   680.768466: __remove_hrtimer <-__hrtimer_run_queues
          stress-14605 [024] d..h311   680.768466: preempt_count_sub <-__hrtimer_run_queues
          stress-14605 [024] d..h311   680.768466: hrtimer_expire_entry: hrtimer=ffff88105f48e720 function=tick_sched_timer now=680395001890
          stress-14605 [024] d..h211   680.768466: tick_sched_timer <-__hrtimer_run_queues
          stress-14605 [024] d..h211   680.768466: ktime_get <-tick_sched_timer
          stress-14605 [024] d..h211   680.768469: tick_sched_do_timer <-tick_sched_timer
          stress-14605 [024] d..h211   680.768469: tick_sched_handle.isra.17 <-tick_sched_timer
          stress-14605 [024] d..h211   680.768469: update_process_times <-tick_sched_handle.isra.17
          stress-14605 [024] d..h211   680.768469: account_process_tick <-update_process_times
          stress-14605 [024] d..h211   680.768469: scheduler_tick <-update_process_times
          stress-14605 [024] d..h211   680.768469: _raw_spin_lock <-scheduler_tick
          stress-14605 [024] d..h211   680.768469: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d..h311   680.768469: update_rq_clock.part.82 <-scheduler_tick
          stress-14605 [024] d..h311   680.768469: task_tick_fair <-scheduler_tick
          stress-14605 [024] d..h311   680.768469: update_curr <-task_tick_fair
          stress-14605 [024] d..h311   680.768469: update_min_vruntime <-update_curr
          stress-14605 [024] d..h411   680.768469: sched_stat_runtime: comm=stress pid=14605 runtime=997716 [ns] vruntime=6068940694 [ns]
          stress-14605 [024] d..h311   680.768469: cpuacct_charge <-update_curr
          stress-14605 [024] d..h311   680.768469: __rcu_read_lock <-cpuacct_charge
          stress-14605 [024] d..h311   680.768469: __rcu_read_unlock <-cpuacct_charge
          stress-14605 [024] d..h311   680.768469: __compute_runnable_contrib <-task_tick_fair
          stress-14605 [024] d..h311   680.768469: __compute_runnable_contrib <-task_tick_fair
          stress-14605 [024] d..h311   680.768469: update_cfs_shares <-task_tick_fair
          stress-14605 [024] d..h311   680.768469: hrtimer_active <-task_tick_fair
          stress-14605 [024] d..h311   680.768469: sched_slice.isra.60 <-task_tick_fair
          stress-14605 [024] d..h311   680.768469: __calc_delta <-sched_slice.isra.60
          stress-14605 [024] d..h311   680.768469: resched_curr_lazy <-task_tick_fair
          stress-14605 [024] d.Lh311   680.768469: clear_buddies <-task_tick_fair
          stress-14605 [024] d.Lh311   680.768469: update_cpu_load_active <-scheduler_tick
          stress-14605 [024] d.Lh311   680.768469: __update_cpu_load <-update_cpu_load_active
          stress-14605 [024] d.Lh311   680.768469: sched_avg_update <-__update_cpu_load
          stress-14605 [024] d.Lh311   680.768469: calc_global_load_tick <-scheduler_tick
          stress-14605 [024] d.Lh311   680.768469: preempt_count_sub <-scheduler_tick
          stress-14605 [024] d.Lh211   680.768469: trigger_load_balance <-scheduler_tick
          stress-14605 [024] d.Lh211   680.768469: run_local_timers <-update_process_times
          stress-14605 [024] d.Lh211   680.768469: hrtimer_run_queues <-run_local_timers
          stress-14605 [024] d.Lh211   680.768469: rt_spin_trylock <-run_local_timers
          stress-14605 [024] d.Lh211   680.768469: migrate_disable <-rt_spin_trylock
          stress-14605 [024] d.Lh211   680.768469: rt_spin_unlock <-run_local_timers
          stress-14605 [024] d.Lh211   680.768469: migrate_enable <-rt_spin_unlock
          stress-14605 [024] d.Lh211   680.768469: rcu_check_callbacks <-update_process_times
          stress-14605 [024] d.Lh311   680.768469: rcu_utilization: Start scheduler-tick
          stress-14605 [024] d.Lh211   680.768469: rcu_bh_qs <-rcu_check_callbacks
          stress-14605 [024] d.Lh211   680.768469: rcu_preempt_qs <-rcu_bh_qs
          stress-14605 [024] d.Lh211   680.768469: rcu_preempt_qs <-rcu_check_callbacks
          stress-14605 [024] d.Lh311   680.768469: rcu_utilization: End scheduler-tick
          stress-14605 [024] d.Lh211   680.768469: run_posix_cpu_timers <-update_process_times
          stress-14605 [024] d.Lh211   680.768469: profile_tick <-tick_sched_handle.isra.17
          stress-14605 [024] d.Lh211   680.768469: hrtimer_forward <-tick_sched_timer
          stress-14605 [024] d.Lh311   680.768469: hrtimer_expire_exit: hrtimer=ffff88105f48e720
          stress-14605 [024] d.Lh211   680.768469: _raw_spin_lock <-__hrtimer_run_queues
          stress-14605 [024] d.Lh211   680.768469: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d.Lh311   680.768469: enqueue_hrtimer <-__hrtimer_run_queues
          stress-14605 [024] d.Lh411   680.768469: hrtimer_start: hrtimer=ffff88105f48e720 function=tick_sched_timer expires=680396000000 softexpires=680396000000
          stress-14605 [024] d.Lh311   680.768469: __hrtimer_get_next_event <-hrtimer_interrupt
          stress-14605 [024] d.Lh311   680.768469: preempt_count_sub <-hrtimer_interrupt
          stress-14605 [024] d.Lh211   680.768469: tick_program_event <-hrtimer_interrupt
          stress-14605 [024] d.Lh211   680.768469: clockevents_program_event <-tick_program_event
          stress-14605 [024] d.Lh211   680.768469: ktime_get <-clockevents_program_event
          stress-14605 [024] d.Lh211   680.768469: lapic_next_deadline <-clockevents_program_event
          stress-14605 [024] d.Lh311   680.768469: local_timer_exit: vector=239
          stress-14605 [024] d.Lh211   680.768469: irq_exit <-smp_trace_apic_timer_interrupt
          stress-14605 [024] d.Lh211   680.768469: vtime_gen_account_irq_exit <-irq_exit
          stress-14605 [024] d.Lh211   680.768469: _raw_spin_lock <-vtime_gen_account_irq_exit
          stress-14605 [024] d.Lh211   680.768469: preempt_count_add <-_raw_spin_lock
          stress-14605 [024] d.Lh311   680.768469: preempt_count_add <-vtime_gen_account_irq_exit
          stress-14605 [024] d.Lh411   680.768469: __vtime_account_system <-vtime_gen_account_irq_exit
          stress-14605 [024] d.Lh411   680.768469: get_vtime_delta <-__vtime_account_system
          stress-14605 [024] d.Lh411   680.768469: account_system_time <-__vtime_account_system
          stress-14605 [024] d.Lh411   680.768469: in_serving_softirq <-account_system_time
          stress-14605 [024] d.Lh411   680.768469: cpuacct_account_field <-account_system_time
          stress-14605 [024] d.Lh411   680.768469: __rcu_read_lock <-cpuacct_account_field
          stress-14605 [024] d.Lh411   680.768469: __rcu_read_unlock <-cpuacct_account_field
          stress-14605 [024] d.Lh411   680.768469: preempt_count_sub <-vtime_gen_account_irq_exit
          stress-14605 [024] d.Lh311   680.768469: preempt_count_sub <-vtime_gen_account_irq_exit
          stress-14605 [024] d.Lh211   680.768469: preempt_count_sub <-irq_exit
          stress-14605 [024] ..L..11   680.768481: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768481: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768481: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768481: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768482: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768482: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768482: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768482: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768482: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768482: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768482: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768483: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768483: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768483: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768483: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768483: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768483: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768483: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768484: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768484: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768484: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768484: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768484: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768484: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768484: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768485: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768485: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768485: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768485: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768485: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768485: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768485: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768486: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768486: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768486: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768486: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768486: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768486: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768486: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768487: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768487: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768487: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768487: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768487: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768488: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768488: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768488: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768488: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768488: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768488: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768488: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768488: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768489: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768489: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768489: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768489: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768489: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768489: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768489: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768490: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768490: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768490: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768490: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768490: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768490: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768490: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768491: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768491: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768491: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768491: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768491: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768491: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768492: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768492: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768492: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768492: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768492: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768492: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768492: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768493: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768493: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768493: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768493: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768493: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768493: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768493: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768494: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768494: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768494: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768494: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768494: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768494: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768494: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768495: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768495: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768495: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768495: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768495: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768495: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768495: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768495: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768496: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768496: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768496: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768496: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768496: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768496: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768496: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768497: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768497: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768497: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768497: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768497: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768497: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768497: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768498: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768498: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768498: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768498: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768498: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768498: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768498: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768499: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768499: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768499: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768499: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768499: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768499: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768499: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768499: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768500: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768500: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768500: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768500: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768500: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768500: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768501: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768501: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768501: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768501: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768501: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768501: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768501: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768501: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768502: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768502: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768502: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768502: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768502: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768502: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768502: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768503: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768503: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768503: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768503: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768503: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768504: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768504: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768504: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768504: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768504: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768504: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768504: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768505: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768505: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768505: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768505: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768505: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768505: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768505: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768506: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768506: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768506: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768506: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768506: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768506: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768506: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768507: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768507: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768507: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768507: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768507: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768507: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768507: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768507: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768508: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768508: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768508: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768508: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768508: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768508: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768508: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768509: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768509: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768509: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768509: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768509: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768509: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768510: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768510: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768510: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768510: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768510: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768510: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768510: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768510: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768511: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768511: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768511: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768511: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768511: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768511: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768511: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768512: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768512: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768512: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768512: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768512: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768512: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768512: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768513: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768513: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768513: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768513: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768513: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768513: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768513: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768514: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768514: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768514: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768514: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768514: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768514: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768514: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768515: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768515: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768515: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768515: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768515: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768515: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768515: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768516: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768516: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768516: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768516: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768516: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768516: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768516: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768517: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768517: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768517: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768517: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768517: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768517: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768517: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768518: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768518: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768518: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768518: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768518: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768518: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768518: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768519: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768519: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768519: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768519: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768519: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768519: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768520: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768520: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768520: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768520: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768520: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768520: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768520: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768520: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768521: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768521: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768521: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768521: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768521: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768521: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768522: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768522: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768522: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768522: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768522: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768522: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768522: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768523: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768523: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768523: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768523: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768523: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768523: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768523: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768524: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768524: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768524: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768524: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768524: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768524: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768524: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768525: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768525: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768525: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768525: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768525: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768525: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768525: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768526: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768526: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768526: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768526: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768526: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768526: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768527: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768527: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768527: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768527: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768527: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768527: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768527: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768527: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768528: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768528: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768528: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768528: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768528: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768528: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768528: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768529: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768529: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768529: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768529: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768529: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768529: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768529: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768530: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768530: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768530: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768530: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768530: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768530: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768530: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768531: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768531: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768531: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768531: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768531: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768531: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768531: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768532: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768532: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768532: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768532: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768532: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768532: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768532: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768533: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768533: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768533: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768533: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768533: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768533: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768533: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768533: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768534: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768534: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768534: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768534: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768534: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768534: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768534: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768535: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768535: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768535: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768535: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768535: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768535: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768535: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768536: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768536: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768536: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768536: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768536: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768536: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768537: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768537: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768537: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768537: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768537: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768537: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768537: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768538: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768538: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768538: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768538: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768538: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768538: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768538: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768539: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768539: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768539: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768539: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768539: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768539: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768540: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768540: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768540: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768540: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768540: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768540: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768540: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768541: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768541: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768541: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768541: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768541: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768541: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768541: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768542: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768542: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768542: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768542: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768542: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768542: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768542: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768543: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768543: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768543: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768543: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768543: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768543: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768543: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768544: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768544: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768544: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768544: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768544: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768544: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768544: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768544: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768545: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768545: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768545: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768545: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768545: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768545: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768545: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768546: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768546: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768546: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768546: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768546: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768546: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768546: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768547: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768547: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768547: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768547: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768547: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768547: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768547: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768548: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768548: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768548: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768548: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768548: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768548: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768548: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768549: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768549: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768549: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768549: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768549: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768549: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768549: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768550: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768550: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768550: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768550: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768550: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768550: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768550: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768551: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768551: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768551: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768551: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768551: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768551: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768551: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768552: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768552: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768552: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768552: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768552: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768552: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768553: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768553: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768553: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768553: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768553: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768553: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768553: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768554: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768554: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768554: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768554: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768554: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768554: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768554: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768555: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768555: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768555: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768555: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768555: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768555: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768555: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768556: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768556: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768556: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768556: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768556: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768556: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768556: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768557: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768557: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768557: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768557: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768557: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768557: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768557: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768558: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768558: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768558: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768558: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768558: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768558: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768558: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768559: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768559: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768559: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768559: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768559: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768559: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768559: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768560: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768560: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768560: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768560: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768560: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768560: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768560: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768561: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768561: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768561: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768561: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768561: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768561: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768561: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768561: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768562: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768562: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768562: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768562: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768562: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768562: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768562: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768563: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768563: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768563: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768563: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768563: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768563: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768564: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768564: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768564: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768564: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768564: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768564: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768564: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768565: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768565: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768565: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768565: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768565: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768565: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768565: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768566: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768566: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768566: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768566: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768566: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768566: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768566: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768567: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768567: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768567: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768567: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768567: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768567: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768567: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768568: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768568: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768568: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768568: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768568: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768568: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768569: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768569: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768569: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768569: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768569: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768569: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768569: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768569: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768570: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768570: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768570: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768570: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768570: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768570: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768571: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768571: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768571: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768571: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768571: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768571: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768571: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768571: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768572: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768572: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768572: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768572: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768572: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768572: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768572: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768573: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768573: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768573: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768573: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768573: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768573: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768573: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768574: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768574: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768574: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768574: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768574: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768574: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768574: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768575: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768575: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768575: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768575: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768575: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768575: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768575: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768575: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768576: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768576: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768576: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768576: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768576: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768576: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768576: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768577: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768577: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768577: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768577: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768577: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768577: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768577: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768578: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768578: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768578: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768578: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768578: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768578: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768578: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768579: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768579: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768579: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768579: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768579: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768579: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768579: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768580: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768580: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768580: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768580: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768580: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768580: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768580: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768580: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768581: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768581: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768581: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768581: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768581: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768581: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768581: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768582: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768582: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768582: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768582: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768582: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768582: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768583: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768583: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768583: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768583: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768583: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768583: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768584: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768584: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768584: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768584: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768584: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768584: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768585: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768585: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768585: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768585: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768585: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768585: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768585: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768586: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768586: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768586: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768586: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768586: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768586: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768586: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768587: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768587: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768587: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768587: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768587: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768587: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768587: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768588: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768588: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768588: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768588: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768588: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768588: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768588: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768588: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768589: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768589: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768589: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768589: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768589: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768589: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768589: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768590: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768590: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768590: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768590: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768590: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768590: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768591: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768591: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768591: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768591: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768591: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768591: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768591: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768592: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768592: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768592: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768592: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768592: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768592: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768592: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768593: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768593: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768593: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768593: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768593: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768593: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768593: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768594: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768594: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768594: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768594: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768594: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768594: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768594: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768595: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768595: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768595: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768595: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768595: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768595: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768595: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768596: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768596: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768596: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768596: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768596: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768596: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768596: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768596: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768597: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768597: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768597: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768597: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768597: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768597: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768597: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768598: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768598: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768598: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768598: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768598: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768598: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768598: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768599: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768599: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768599: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768599: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768599: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768599: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768599: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768600: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768600: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768600: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768600: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768600: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768600: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768601: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768601: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768601: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768601: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768601: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768601: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768601: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768602: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768602: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768602: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768602: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768602: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768602: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768602: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768602: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768603: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768603: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768603: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768603: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768603: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768603: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768603: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768604: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768604: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768604: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768604: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768604: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768604: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768604: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768605: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768605: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768605: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768605: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768605: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768605: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768605: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768606: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768606: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768606: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768606: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768606: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768606: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768606: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768607: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768607: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768607: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768607: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768607: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768607: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768607: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768608: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768608: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768608: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768608: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768608: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768608: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768608: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768608: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768609: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768609: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768609: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768609: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768609: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768609: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768609: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768610: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768610: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768610: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768610: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768610: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768610: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768610: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768611: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768611: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768611: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768611: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768611: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768611: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768611: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768612: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768612: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768612: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768612: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768612: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768612: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768612: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768612: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768613: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768613: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768613: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768613: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768613: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768613: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768613: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768614: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768614: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768614: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768614: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768614: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768614: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768614: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768615: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768615: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768615: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768615: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768615: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768615: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768615: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768616: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768616: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768616: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768616: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768616: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768616: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768617: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768617: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768617: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768617: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768617: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768617: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768617: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768618: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768618: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768618: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768618: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768618: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768618: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768618: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768618: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768619: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768619: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768619: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768619: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768619: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768619: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768619: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768620: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768620: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768620: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768620: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768620: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768620: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768620: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768621: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768621: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768621: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768621: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768621: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768621: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768621: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768622: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768622: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768622: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768622: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768622: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768622: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768622: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768623: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768623: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768623: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768623: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768623: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768623: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768623: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768623: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768624: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768624: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768624: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768624: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768624: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768624: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768624: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768625: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768625: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768625: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768625: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768625: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768625: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768625: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768626: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768626: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768626: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768626: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768626: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768626: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768626: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768627: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768627: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768627: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768627: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768627: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768627: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768627: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768628: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768628: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768628: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768628: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768628: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768628: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768628: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768629: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768629: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768629: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768629: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768629: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768629: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768629: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768630: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768630: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768630: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768630: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768630: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768630: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768630: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768631: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768631: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768631: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768631: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768631: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768631: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768631: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768631: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768632: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768632: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768632: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768632: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768632: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768632: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768633: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768633: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768633: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768633: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768633: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768633: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768634: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768634: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768634: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768634: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768634: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768634: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768634: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768634: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768635: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768635: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768635: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768635: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768635: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768635: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768635: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768636: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768636: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768636: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768636: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768636: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768636: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768636: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768637: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768637: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768637: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768637: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768637: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768637: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768637: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768638: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768638: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768638: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768638: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768638: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768638: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768638: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768639: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768639: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768639: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768639: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768639: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768639: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768639: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768639: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768640: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768640: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768640: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768640: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768640: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768640: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768640: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768641: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768641: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768641: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768641: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768641: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768641: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768641: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768642: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768642: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768642: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768642: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768642: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768642: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768643: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768643: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768643: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768643: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768643: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768643: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768643: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768643: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768644: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768644: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768644: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768644: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768644: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768644: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768644: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768645: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768645: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768645: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768645: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768645: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768645: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768646: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768646: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768646: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768646: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768646: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768646: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768646: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768646: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768647: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768647: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768647: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768647: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768647: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768647: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768647: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768648: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768648: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768648: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768648: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768648: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768648: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768649: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768649: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768649: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768649: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768649: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768649: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768649: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768650: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768650: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768650: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768650: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768650: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768651: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768651: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768651: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768651: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768651: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768651: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768651: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768652: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768652: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768652: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768652: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768652: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768652: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768652: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768653: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768653: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768653: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768653: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768653: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768653: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768653: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768654: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768654: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768654: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768654: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768654: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768654: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768655: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768655: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768655: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768655: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768655: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768655: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768655: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768656: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768656: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768656: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768656: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768656: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768656: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768656: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768656: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768657: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768657: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768657: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768657: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768657: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768657: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768657: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768658: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768658: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768658: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768658: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768658: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768658: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768658: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768659: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768659: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768659: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768659: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768659: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768659: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768659: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768660: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768660: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768660: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768660: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768660: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768660: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768660: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768660: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768661: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768661: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768661: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768661: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768661: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768661: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768661: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768662: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768662: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768662: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768662: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768662: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768662: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768662: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768663: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768663: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768663: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768663: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768663: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768663: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768663: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768664: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768664: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768664: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768664: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768664: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768664: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768664: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768665: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768665: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768665: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768665: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768665: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768665: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768666: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768666: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768666: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768666: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768666: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768666: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768666: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768667: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768667: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768667: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768667: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768667: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768667: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768667: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768667: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768668: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768668: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768668: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768668: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768668: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768668: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768668: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768669: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768669: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768669: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768669: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768669: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768669: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768669: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768670: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768670: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768670: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768670: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768670: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768670: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768670: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768671: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768671: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768671: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768671: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768671: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768671: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768671: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768672: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768672: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768672: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768672: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768672: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768672: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768672: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768672: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768673: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768673: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768673: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768673: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768673: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768673: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768673: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768674: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768674: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768674: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768674: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768674: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768674: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768674: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768675: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768675: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768675: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768675: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768675: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768675: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768675: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768676: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768676: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768676: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768676: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768676: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768676: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768676: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768676: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768677: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768677: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768677: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768677: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768677: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768677: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768677: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768678: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768678: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768678: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768678: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768678: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768678: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768678: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768679: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768679: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768679: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768679: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768679: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768679: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768679: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768680: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768680: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768680: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768680: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768680: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768680: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768680: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768681: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768681: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768681: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768681: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768681: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768681: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768682: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768682: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768682: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768682: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768682: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768682: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768682: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768683: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768683: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768683: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768683: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768683: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768683: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768683: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768683: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768684: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768684: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768684: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768684: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768684: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768684: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768684: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768685: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768685: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768685: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768685: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768685: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768685: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768685: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768686: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768686: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768686: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768686: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768686: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768686: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768686: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768687: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768687: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768687: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768687: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768687: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768687: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768687: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768687: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768688: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768688: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768688: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768688: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768688: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768688: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768688: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768689: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768689: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768689: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768689: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768689: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768689: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768689: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768690: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768690: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768690: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768690: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768690: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768690: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768690: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768691: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768691: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768691: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768691: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768691: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768691: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768691: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768692: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768692: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768692: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768692: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768692: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768692: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768692: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768692: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768693: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768693: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768693: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768693: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768693: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768693: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768693: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768694: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768694: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768694: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768694: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768694: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768694: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768695: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768695: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768695: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768695: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768695: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768695: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768695: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768696: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768696: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768696: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768696: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768696: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768696: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768696: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768697: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768697: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768697: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768697: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768697: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768697: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768698: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768698: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768698: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768698: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768698: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768698: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768698: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768699: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768699: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768699: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768699: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768699: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768699: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768699: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768700: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768700: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768700: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768700: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768700: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768700: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768700: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768701: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768701: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768701: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768701: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768701: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768701: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768702: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768702: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768702: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768702: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768702: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768702: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768702: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768703: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768703: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768703: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768703: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768703: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768703: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768703: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768704: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768704: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768704: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768704: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768704: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768704: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768704: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768705: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768705: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768705: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768705: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768705: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768705: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768705: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768706: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768706: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768706: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768706: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768706: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768706: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768706: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768707: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768707: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768707: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768707: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768707: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768707: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768707: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768708: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768708: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768708: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768708: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768708: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768708: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768708: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768709: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768709: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768709: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768709: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768709: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768709: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768709: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768710: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768710: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768710: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768710: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768710: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768710: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768710: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768710: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768711: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768711: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768711: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768711: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768711: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768711: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768711: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768712: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768712: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768712: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768712: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768712: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768712: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768712: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768713: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768713: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768713: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768713: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768713: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768713: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768714: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768714: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768714: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768714: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768714: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768714: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768714: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768715: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768715: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768715: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768715: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768715: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768715: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768715: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768716: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768716: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768716: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768716: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768716: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768716: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768716: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768717: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768717: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768717: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768717: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768717: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768717: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768717: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768717: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768718: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768718: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768718: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768718: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768718: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768718: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768718: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768719: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768719: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768719: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768719: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768719: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768719: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768719: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768720: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768720: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768720: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768720: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768720: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768720: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768720: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768721: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768721: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768721: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768721: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768721: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768721: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768721: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768721: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768722: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768722: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768722: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768722: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768722: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768722: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768722: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768723: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768723: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768723: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768723: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768723: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768723: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768723: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768724: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768724: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768724: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768724: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768724: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768724: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768724: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768724: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768725: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768725: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768725: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768725: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768725: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768725: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768725: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768726: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768726: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768726: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768726: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768726: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768726: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768726: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768727: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768727: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768727: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768727: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768727: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768727: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768727: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768728: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768728: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768728: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768728: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768728: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768728: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768728: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768728: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768729: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768729: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768729: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768729: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768729: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768730: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768730: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768730: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768730: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768730: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768730: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768730: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768730: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768731: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768731: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768731: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768731: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768731: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768731: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768731: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768732: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768732: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768732: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768732: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768732: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768732: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768732: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768733: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768733: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768733: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768733: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768733: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768733: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768733: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768734: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768734: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768734: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768734: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768734: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768734: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768735: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768735: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768735: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768735: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768735: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768735: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768735: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768736: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768736: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768736: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768736: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768736: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768736: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768736: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768736: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768737: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768737: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768737: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768737: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768737: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768737: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768737: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768738: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768738: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768738: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768738: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768738: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768738: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768738: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768739: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768739: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768739: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768739: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768739: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768739: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768739: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768740: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768740: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768740: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768740: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768740: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768740: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768740: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768741: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768741: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768741: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768741: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768741: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768741: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768741: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768741: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768742: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768742: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768742: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768742: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768742: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768742: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768742: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768743: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768743: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768743: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768743: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768743: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768743: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768743: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768744: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768744: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768744: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768744: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768744: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768744: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768744: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768745: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768745: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768745: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768745: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768745: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768745: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768746: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768746: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768746: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768746: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768746: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768746: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768746: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768747: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768747: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768747: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768747: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768747: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768747: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768747: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768748: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768748: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768748: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768748: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768748: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768748: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768748: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768748: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768749: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768749: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768749: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768749: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768749: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768749: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768749: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768750: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768750: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768750: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768750: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768750: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768750: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768750: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768751: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768751: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768751: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768751: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768751: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768751: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768751: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768752: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768752: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768752: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768752: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768752: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768752: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768752: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768753: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768753: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768753: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768753: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768753: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768753: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768753: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768753: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768754: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768754: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768754: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768754: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768754: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768754: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768754: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768755: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768755: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768755: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768755: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768755: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768755: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768755: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768756: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768756: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768756: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768756: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768756: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768756: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768756: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768757: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768757: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768757: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768757: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768757: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768757: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768757: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768758: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768758: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768758: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768758: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768758: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768758: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768758: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768758: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768759: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768759: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768759: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768759: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768759: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768759: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768759: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768760: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768760: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768760: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768760: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768760: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768760: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768760: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768761: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768761: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768761: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768761: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768761: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768761: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768762: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768762: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768762: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768762: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768762: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768762: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768762: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768763: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768763: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768763: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768763: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768763: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768763: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768763: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768764: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768764: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768764: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768764: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768764: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768764: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768764: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768765: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768765: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768765: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768765: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768765: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768765: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768765: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768766: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768766: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768766: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768766: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768766: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768766: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768766: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768767: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768767: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768767: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768767: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768767: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768767: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768767: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768768: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768768: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768768: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768768: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768768: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768768: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768768: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768769: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768769: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768769: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768769: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768769: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768769: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768770: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768770: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768770: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768770: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768770: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768770: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768770: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768770: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768771: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768771: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768771: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768771: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768771: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768771: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768771: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768772: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768772: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768772: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768772: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768772: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768772: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768772: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768773: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768773: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768773: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768773: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768773: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768773: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768773: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768774: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768774: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768774: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768774: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768774: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768774: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768774: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768775: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768775: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768775: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768775: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768775: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768775: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768775: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768775: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768776: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768776: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768776: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768776: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768776: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768776: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768776: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768777: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768777: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768777: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768777: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768777: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768777: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768778: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768778: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768778: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768778: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768778: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768778: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768778: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768779: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768779: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768779: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768779: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768779: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768779: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768779: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768779: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768780: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768780: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768780: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768780: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768780: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768780: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768780: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768781: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768781: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768781: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768781: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768781: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768781: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768781: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768782: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768782: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768782: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768782: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768782: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768782: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768782: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768783: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768783: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768783: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768783: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768783: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768783: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768783: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768783: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768784: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768784: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768784: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768784: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768784: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768784: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768784: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768785: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768785: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768785: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768785: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768785: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768785: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768785: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768786: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768786: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768786: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768786: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768786: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768786: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768786: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768787: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768787: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768787: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768787: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768787: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768787: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768787: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768787: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768788: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768788: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768788: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768788: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768788: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768788: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768788: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768789: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768789: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768789: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768789: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768789: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768789: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768789: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768790: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768790: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768790: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768790: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768790: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768790: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768790: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768791: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768791: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768791: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768791: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768791: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768791: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768791: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768792: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768792: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768792: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768792: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768792: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768792: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768792: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768793: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768793: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768793: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768793: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768793: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768793: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768793: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768794: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768794: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768794: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768794: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768794: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768794: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768794: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768795: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768795: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768795: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768795: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768795: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768795: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768795: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768796: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768796: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768796: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768796: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768796: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768796: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768796: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768797: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768797: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768797: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768797: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768797: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768797: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768797: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768798: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768798: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768798: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768798: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768798: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768798: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768799: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768799: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768799: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768799: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768799: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768799: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768799: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768799: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768800: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768800: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768800: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768800: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768800: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768800: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768800: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768801: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768801: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768801: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768801: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768801: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768801: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768801: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768802: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768802: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768802: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768802: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768802: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768802: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768802: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768802: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768803: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768803: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768803: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768803: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768803: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768803: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768803: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768804: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768804: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768804: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768804: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768804: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768804: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768805: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768805: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768805: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768805: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768805: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768805: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768805: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768806: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768806: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768806: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768806: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768806: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768806: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768806: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768806: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768807: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768807: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768807: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768807: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768807: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768807: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768807: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768808: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768808: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768808: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768808: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768808: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768808: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768808: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768809: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768809: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768809: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768809: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768809: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768809: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768810: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768810: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768810: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768810: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768810: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768810: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768810: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768811: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768811: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768811: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768811: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768811: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768811: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768811: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768811: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768812: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768812: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768812: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768812: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768812: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768812: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768812: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768813: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768813: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768813: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768813: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768813: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768813: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768813: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768814: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768814: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768814: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768814: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768814: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768814: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768814: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768815: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768815: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768815: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768815: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768815: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768815: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768815: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768816: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768816: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768816: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768816: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768816: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768816: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768816: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768816: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768817: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768817: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768817: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768817: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768817: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768817: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768817: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768818: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768818: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768818: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768818: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768818: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768818: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768818: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768819: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768819: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768819: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768819: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768819: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768819: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768819: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768820: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768820: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768820: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768820: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768820: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768820: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768820: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768821: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768821: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768821: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768821: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768821: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768821: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768821: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768822: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768822: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768822: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768822: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768822: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768822: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768822: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768823: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768823: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768823: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768823: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768823: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768823: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768823: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768824: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768824: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768824: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768824: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768824: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768824: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768824: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768825: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768825: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768825: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768825: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768825: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768825: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768826: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768826: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768826: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768826: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768826: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768826: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768826: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768827: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768827: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768827: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768827: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768827: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768827: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768827: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768828: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768828: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768828: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768828: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768828: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768828: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768828: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768829: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768829: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768829: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768829: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768829: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768829: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768829: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768829: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768830: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768830: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768830: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768830: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768830: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768830: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768831: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768831: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768831: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768831: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768831: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768831: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768831: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768832: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768832: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768832: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768832: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768832: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768832: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768832: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768832: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768833: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768833: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768833: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768833: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768833: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768833: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768833: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768834: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768834: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768834: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768834: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768834: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768834: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768834: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768835: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768835: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768835: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768835: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768835: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768835: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768835: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768836: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768836: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768836: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768836: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768836: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768836: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768836: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768837: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768837: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768837: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768837: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768837: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768837: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768837: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768838: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768838: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768838: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768838: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768838: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768838: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768838: __mod_zone_page_state <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768839: preempt_count_add <-__mod_zone_page_state
          stress-14605 [024] ..L.111   680.768839: preempt_count_sub <-__mod_zone_page_state
          stress-14605 [024] ..L..11   680.768839: __tlb_remove_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768839: vm_normal_page <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768839: page_remove_rmap <-unmap_single_vma
          stress-14605 [024] ..L..11   680.768839: PageHuge <-page_remove_rmap
          stress-14605 [024] ..L..11   680.768840: __mod_zone_page_state <-page_remove_rmap